Digital PDFs

EK-D5AXP-PG-A01

May 1993

247 pages

Original

6.0MB

Document:	DEC 3000 Model 500X AXP Options Guide
Order Number:	EK-D5AXP-PG
Revision:	A01
Pages:	247
Original Filename:

OCR Text

DEC 3000 Model 500X AXP
Options Guide
Order Number: EK–D5AXP–PG. A01

Digital Equipment Corporation, Maynard, Massachusetts

First Printing, March, 1993
The information in this document is subject to change without notice and
should not be construed as a commitment by Digital Equipment Corporation.
Digital Equipment Corporation assumes no responsibility for any errors that
may appear in this document.
© Digital Equipment Corporation 1993.
All Rights Reserved.
Printed in U.S.A.
The following are trademarks of Digital Equipment Corporation:
Alpha AXP, AXP, DEC, DECwindows, OpenVMS AXP, RX, TURBOchannel,
VAX, VAX DOCUMENT, the AXP logo, and the DIGITAL logo.
OSF/1 is a registered trademark of Open Software Foundation, Inc.
All other trademarks and registered trademarks are the property of their
respective holders.
FCC NOTICE: This equipment has been tested and found to comply with
the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment.
This equipment generates, uses, and can radiate radio frequency energy and, if
not installed and used in accordance with the instruction manual, may cause
harmful interference to radio communications. Operation of this equipment in
a residential area is likely to cause harmful interference, in which case users
will be required to correct the interference at their own expense.
This document is available on compact disc.
S2261

This document was prepared using VAX DOCUMENT, Version 2.1.

Contents
Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

xiii

1 Options Overview
External Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Internal Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1–1
1–2

2 Preparing to Add Internal Options
IMPORTANT: Read First . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Going to Console Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Displaying the Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Shutting Down Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removing Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Using an Antistatic Wrist Strap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Where to Go from Here . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2–1
2–1
2–2
2–4
2–9
2–10
2–16
2–17

3 RRD42 Compact Disc Drive
IMPORTANT: Read First . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Description of the RRD42 Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Configuring the RRD42 Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installing the RRD42 Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Using the RRD42 Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RRD42 Drive Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3–1
3–1
3–2
3–3
3–5
3–17
3–23

iii

4 RX26 Diskette Drive
IMPORTANT: Read First . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Description of the RX26 Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setting SCSI Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installing the RX26 Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Using the RX26 Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RX26 Drive Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4–1
4–1
4–2
4–3
4–5
4–18
4–23

5 TZK10 Tape Drive
IMPORTANT: Read First . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Description of the TZK10 Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Configuring the TZK10 Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installing the TZK10 Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Using the TZK10 Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TZK10 Drive Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5–1
5–1
5–2
5–3
5–5
5–18
5–24

6 TLZ06 Tape Drive
IMPORTANT: Read First . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Description of the TLZ06 Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Configuring the TLZ06 Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installing the TLZ06 Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Using the TLZ06 Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TLZ06 Drive Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6–1
6–1
6–2
6–3
6–5
6–18
6–24

7 RZ25 Fixed Disk Drive
IMPORTANT: Read First . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Description of the RZ25 Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setting SCSI Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installing the RZ25 Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removing an RZ25 Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RZ25 Drive Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7–1
7–1
7–2
7–3
7–6
7–10
7–11

8 RZ26 Fixed Disk Drive
IMPORTANT: Read First . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Description of the RZ26 Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setting SCSI Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installing the RZ26 Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removing an RZ26 Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RZ26 Drive Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8–1
8–1
8–2
8–3
8–5
8–9
8–10

9 Memory Modules
IMPORTANT: Read First . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Determining What Modules You Need . . . . . . . . . . . . . . . . . . . . . . . . . .
Before Installing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installing Memory Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removing Memory Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9–1
9–1
9–2
9–4
9–6
9–15

10 TURBOchannel Options
IMPORTANT: Read First . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TURBOchannel Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Description of Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Before Installing Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removing a TURBOchannel Module . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10–1
10–1
10–2
10–5
10–14
10–16
10–20

11 Restoring the System
Chapter Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storing the Wrist Strap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacing Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Restarting and Testing the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11–1
11–1
11–2
11–7

12 External Options
Chapter Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Console Terminal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dial Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Headset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Modem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Printer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Programmable Function Keyboard (Button Box) . . . . . . . . . . . . . . . . . . .
Storage Expansion Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tablet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12–1
12–2
12–3
12–4
12–5
12–6
12–7
12–8
12–9

A Associated Documents
Appendix Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Associated Printed Documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OpenVMS Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DEC OSF/1 AXP Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A–1
A–2
A–5
A–7

Glossary
Index
Figures
1–1
1–2
1–3
2–1
2–2
2–3
2–4
2–5
2–6
2–7
2–8
2–9
2–10
2–11

Internal Options You Can Add . . . . . . . . . . . . . . . . . . . . . . . .
Option Locations (Left Side and Front) . . . . . . . . . . . . . . . . .
Option Locations (Right Side) . . . . . . . . . . . . . . . . . . . . . . . .
Halt Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The show device Display . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The show memory Display . . . . . . . . . . . . . . . . . . . . . . . . . . .
The show config Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The show config Display with Error . . . . . . . . . . . . . . . . . . . .
Unlocking the System Cover . . . . . . . . . . . . . . . . . . . . . . . . .
Removing the System Cover . . . . . . . . . . . . . . . . . . . . . . . . .
Removing the Left Side Panel . . . . . . . . . . . . . . . . . . . . . . . .
Removing the Right Side Panel . . . . . . . . . . . . . . . . . . . . . . .
Removing the Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . .
Using the Antistatic Wrist Strap . . . . . . . . . . . . . . . . . . . . . .

1–3
1–4
1–5
2–3
2–4
2–5
2–6
2–8
2–10
2–11
2–13
2–14
2–15
2–16

3–1
3–2
3–3
3–4
3–5
3–6
3–7
3–8
3–9
3–10
3–11
3–12
3–13
3–14
3–15
3–16
3–17
3–18
3–19
4–1
4–2
4–3
4–4
4–5
4–6
4–7
4–8
4–9
4–10
4–11
4–12
4–13
4–14
4–15
4–16
4–17
4–18

RRD42 Compact Disc Drive . . . . . . . . . . . . . . . . . . . . . . . . . .
RRD42 Mode and SCSI Address Jumpers . . . . . . . . . . . . . . .
Disconnecting Power and SCSI Cables . . . . . . . . . . . . . . . . . .
Removing the Drive Bracket . . . . . . . . . . . . . . . . . . . . . . . . .
Bracket Power Cable Connectors . . . . . . . . . . . . . . . . . . . . . .
Bracket SCSI Cable Connectors . . . . . . . . . . . . . . . . . . . . . . .
Connecting Cables to the RRD42 . . . . . . . . . . . . . . . . . . . . . .
Placing the Drive into the Bracket . . . . . . . . . . . . . . . . . . . . .
Slipping Cables into the Slot . . . . . . . . . . . . . . . . . . . . . . . . .
Sliding the Bracket into the System . . . . . . . . . . . . . . . . . . .
Bracket Power Cable Opening . . . . . . . . . . . . . . . . . . . . . . . .
Connecting Cables to the System . . . . . . . . . . . . . . . . . . . . . .
Removing the Blank Filler Plate from the Front Panel . . . . .
RRD42 Drive Controls and Indicators . . . . . . . . . . . . . . . . . .
Caddy Shutter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Opening the Compact Disc Caddy . . . . . . . . . . . . . . . . . . . . .
Loading a Compact Disc into a Caddy . . . . . . . . . . . . . . . . . .
Inserting a Loaded Caddy . . . . . . . . . . . . . . . . . . . . . . . . . . .
Manually Removing a Caddy . . . . . . . . . . . . . . . . . . . . . . . . .
RX26 Diskette Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RX26 SCSI Address Switches . . . . . . . . . . . . . . . . . . . . . . . . .
RX26 Unit Select Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Disconnecting Power and SCSI Cables . . . . . . . . . . . . . . . . . .
Removing the Drive Bracket . . . . . . . . . . . . . . . . . . . . . . . . .
Bracket Power Cable Connectors . . . . . . . . . . . . . . . . . . . . . .
Bracket SCSI Cable Connectors . . . . . . . . . . . . . . . . . . . . . . .
Connecting Cables to the RX26 Drive . . . . . . . . . . . . . . . . . .
Placing the Drive into the Bracket . . . . . . . . . . . . . . . . . . . . .
Slipping Cables into the Slot . . . . . . . . . . . . . . . . . . . . . . . . .
Sliding the Bracket into the System . . . . . . . . . . . . . . . . . . .
Bracket Power Cable Opening . . . . . . . . . . . . . . . . . . . . . . . .
Connecting Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removing the Blank Filler Plate from the Front Panel . . . . .
Placing the RX26 Filler Plate in the Front Panel . . . . . . . . .
RX26 Control and Indicator . . . . . . . . . . . . . . . . . . . . . . . . . .
Write-Protecting a Diskette . . . . . . . . . . . . . . . . . . . . . . . . . .
Inserting a Diskette . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3–2
3–4
3–6
3–7
3–8
3–9
3–10
3–11
3–12
3–13
3–14
3–15
3–16
3–17
3–18
3–19
3–20
3–21
3–22
4–2
4–4
4–5
4–6
4–7
4–8
4–9
4–10
4–11
4–12
4–13
4–14
4–15
4–16
4–17
4–18
4–20
4–21

vii

4–19
5–1
5–2
5–3
5–4
5–5
5–6
5–7
5–8
5–9
5–10
5–11
5–12
5–13
5–14
5–15
5–16
5–17
6–1
6–2
6–3
6–4
6–5
6–6
6–7
6–8
6–9
6–10
6–11
6–12
6–13
6–14
6–15
6–16
6–17
6–18

viii

Removing a Diskette . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TZK10 Tape Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TZK10 DRIVE SELECT and DADS Jumpers . . . . . . . . . . . .
Disconnecting Power and SCSI Cables . . . . . . . . . . . . . . . . . .
Removing the Drive Bracket . . . . . . . . . . . . . . . . . . . . . . . . .
Bracket Power Cable Connectors . . . . . . . . . . . . . . . . . . . . . .
Bracket SCSI Cable Connectors . . . . . . . . . . . . . . . . . . . . . . .
Connecting Cables to the TZK10 Drive . . . . . . . . . . . . . . . . .
Placing the Drive into the Bracket . . . . . . . . . . . . . . . . . . . . .
Slipping Cables into the Slot . . . . . . . . . . . . . . . . . . . . . . . . .
Sliding the Bracket into the System . . . . . . . . . . . . . . . . . . .
Bracket Power Cable Opening . . . . . . . . . . . . . . . . . . . . . . . .
Connecting Cables to the System . . . . . . . . . . . . . . . . . . . . . .
Removing the Blank Filler Plate from the Front Panel . . . . .
TZK10 Control and Indicator . . . . . . . . . . . . . . . . . . . . . . . . .
Write-Protecting TZK10 Tape Cartridges . . . . . . . . . . . . . . . .
Inserting the TZK10 Tape Cartridge . . . . . . . . . . . . . . . . . . .
Removing the TZK10 Tape Cartridge . . . . . . . . . . . . . . . . . . .
TLZ06 Tape Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TLZ06 Operating System (Mode) and SCSI Address
Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Disconnecting Power and SCSI Cables . . . . . . . . . . . . . . . . . .
Removing the Drive Bracket . . . . . . . . . . . . . . . . . . . . . . . . .
Bracket Power Cable Connectors . . . . . . . . . . . . . . . . . . . . . .
Bracket SCSI Cable Connectors . . . . . . . . . . . . . . . . . . . . . . .
Connecting Cables to the TLZ06 Drive . . . . . . . . . . . . . . . . .
Placing the Drive into the Bracket . . . . . . . . . . . . . . . . . . . . .
Slipping Cables into the Slot . . . . . . . . . . . . . . . . . . . . . . . . .
Sliding the Bracket into the System . . . . . . . . . . . . . . . . . . .
Bracket Power Cable Opening . . . . . . . . . . . . . . . . . . . . . . . .
Connecting Cables to the System . . . . . . . . . . . . . . . . . . . . . .
Removing the Blank Filler Plate from the Front Panel . . . . .
TLZ06 Control and Indicators . . . . . . . . . . . . . . . . . . . . . . . .
Labeling the TLZ06 Tape Cassette . . . . . . . . . . . . . . . . . . . . .
Write-Protecting the TLZ06 Tape Cassette . . . . . . . . . . . . . .
Inserting the TLZ06 Tape Cassette . . . . . . . . . . . . . . . . . . . .
Removing the TLZ06 Tape Cassette . . . . . . . . . . . . . . . . . . . .

4–22
5–2
5–4
5–6
5–7
5–8
5–9
5–10
5–11
5–12
5–13
5–14
5–15
5–16
5–18
5–20
5–22
5–23
6–2
6–4
6–6
6–7
6–8
6–9
6–10
6–11
6–12
6–13
6–14
6–15
6–16
6–18
6–20
6–21
6–22
6–23

7–1
7–2
7–3
7–4
7–5
7–6
7–7
8–1
8–2
8–3
8–4
8–5
8–6
9–1
9–2
9–3
9–4
9–5
9–6
9–7
9–8
9–9
9–10
9–11
9–12
9–13
9–14
9–15
9–16
9–17
9–18
10–1
10–2
10–3
10–4
10–5
10–6

RZ25 Fixed Disk Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RZ25 SCSI Address Jumpers . . . . . . . . . . . . . . . . . . . . . . . . .
RZ25 Secondary SCSI Address Port . . . . . . . . . . . . . . . . . . . .
Fixed Disk Drive Positions . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connecting RZ25 Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installing the RZ25 Drive . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removing the RZ25 Drive . . . . . . . . . . . . . . . . . . . . . . . . . . .
RZ26 Fixed Disk Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RZ26 SCSI Address Jumpers . . . . . . . . . . . . . . . . . . . . . . . . .
Fixed Disk Drive Positions . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connecting RZ26 Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installing the RZ26 Drive . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removing the RZ26 Drive . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-MB and 8-MB Memory Modules . . . . . . . . . . . . . . . . . . . . .
Memory Mother Board (MMB) . . . . . . . . . . . . . . . . . . . . . . . .
Location of MMBs and Memory Modules . . . . . . . . . . . . . . . .
Removing the Fan Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removing MMB Clips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removing an MMB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Placing the MMBs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installing a Memory Module . . . . . . . . . . . . . . . . . . . . . . . . .
Installing an MMB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installing MMB Clips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installing the Fan Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removing the Fan Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removing MMB Clips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removing an MMB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removing a Memory Module . . . . . . . . . . . . . . . . . . . . . . . . .
Installing an MMB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installing MMB Clips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installing the Fan Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . .
TURBOchannel Option Slots . . . . . . . . . . . . . . . . . . . . . . . . .
TURBOchannel Option Widths . . . . . . . . . . . . . . . . . . . . . . .
HX 2D Graphics Module . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TX 2D Graphics Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PXG+ 8-Plane 3D Graphics Module . . . . . . . . . . . . . . . . . . . .
PXG+ 24-Plane 3D Graphics Module . . . . . . . . . . . . . . . . . . .

7–2
7–4
7–5
7–6
7–7
7–8
7–10
8–2
8–4
8–5
8–6
8–7
8–9
9–2
9–4
9–5
9–6
9–7
9–8
9–9
9–11
9–12
9–13
9–14
9–16
9–17
9–18
9–19
9–20
9–21
9–22
10–3
10–4
10–5
10–6
10–7
10–8

10–7
10–8
10–9
10–10
10–11
10–12
10–13
10–14
10–15
10–16
10–17
10–18
11–1
11–2
11–3
11–4
11–5
12–1
12–2
12–3
12–4
12–5
12–6
12–7
12–8

PXG Turbo+ Graphics Module . . . . . . . . . . . . . . . . . . . . . . . .
FDDIcontroller Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AUI Ethernet Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dual SCSI Adapter Module . . . . . . . . . . . . . . . . . . . . . . . . . .
NVRAM Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TX Module Modification . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dual SCSI Module Jumpers . . . . . . . . . . . . . . . . . . . . . . . . . .
Removing a Slot Plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Seating a TURBOchannel Module . . . . . . . . . . . . . . . . . . . . .
Securing a TURBOchannel Module . . . . . . . . . . . . . . . . . . . .
Removing a Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacing a Slot Plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacing the Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacing the Left Side Panel . . . . . . . . . . . . . . . . . . . . . . . .
Replacing the Right Side Panel . . . . . . . . . . . . . . . . . . . . . . .
Replacing the System Cover . . . . . . . . . . . . . . . . . . . . . . . . . .
Locking the System Cover . . . . . . . . . . . . . . . . . . . . . . . . . . .
Console Terminal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dial Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Headset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connecting a Modem Cable . . . . . . . . . . . . . . . . . . . . . . . . . .
Connecting a Printer Cable . . . . . . . . . . . . . . . . . . . . . . . . . .
Programmable Function Keyboard (Button Box) . . . . . . . . . .
BA350–SA Storage Expansion Box . . . . . . . . . . . . . . . . . . . .
Tablet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10–9
10–10
10–11
10–12
10–13
10–14
10–15
10–17
10–18
10–19
10–21
10–22
11–2
11–3
11–4
11–5
11–6
12–2
12–3
12–4
12–5
12–6
12–7
12–8
12–9

Where to Go . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RRD42 Drive Weight and Dimensions . . . . . . . . . . . . . . . . . .
RRD42 Drive Specifications . . . . . . . . . . . . . . . . . . . . . . . . . .
RRD42 Drive Operating Conditions . . . . . . . . . . . . . . . . . . . .
RRD42 Drive Nonoperating Conditions . . . . . . . . . . . . . . . . .
RX26 Drive Weight and Dimensions (without side mounting
brackets) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RX26 Drive Specifications (formatted) . . . . . . . . . . . . . . . . . .
RX26 Drive Operating Conditions . . . . . . . . . . . . . . . . . . . . .

2–17
3–23
3–23
3–23
3–24

Tables
2–1
3–1
3–2
3–3
3–4
4–1
4–2
4–3

4–23
4–23
4–24

4–4
4–5
5–1
5–2
5–3
5–4
5–5
5–6
6–1
6–2
6–3
6–4
6–5
7–1
7–2
7–3
7–4
7–5
8–1
8–2
8–3
8–4
8–5
9–1
10–1
A–1
A–2
A–3
A–4
A–5
A–6
A–7
A–8
A–9

RX26 Drive Nonoperating Conditions . . . . . . . . . . . . . . . . . .
RX26 Diskette Specifications . . . . . . . . . . . . . . . . . . . . . . . . .
TZK10 Busy Indicator Light States . . . . . . . . . . . . . . . . . . . .
TZK10 Drive Weight and Dimensions . . . . . . . . . . . . . . . . . .
TZK10 Drive Description . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TZK10 Drive Operating Conditions . . . . . . . . . . . . . . . . . . . .
TZK10 Drive Nonoperating Conditions . . . . . . . . . . . . . . . . .
TZK10 Tape Cartridges . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TLZ06 Drive Weight and Dimensions . . . . . . . . . . . . . . . . . .
TLZ06 Drive General Specifications . . . . . . . . . . . . . . . . . . . .
TLZ06 Drive Operating Conditions . . . . . . . . . . . . . . . . . . . .
TLZ06 Drive Nonoperating Conditions . . . . . . . . . . . . . . . . . .
TLZ06 Cassettes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RZ25 Weight and Dimensions . . . . . . . . . . . . . . . . . . . . . . . .
RZ25 Drive Formatted Storage Capacity . . . . . . . . . . . . . . . .
RZ25 Drive Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RZ25 Drive Operating Conditions . . . . . . . . . . . . . . . . . . . . .
RZ25 Drive Nonoperating Conditions . . . . . . . . . . . . . . . . . . .
RZ26 Weight and Dimensions . . . . . . . . . . . . . . . . . . . . . . . .
RZ26 Drive Formatted Storage Capacity . . . . . . . . . . . . . . . .
RZ26 Drive Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RZ26 Drive Operating Conditions . . . . . . . . . . . . . . . . . . . . .
RZ26 Drive Nonoperating Conditions . . . . . . . . . . . . . . . . . . .
Memory Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Digital TURBOchannel Options . . . . . . . . . . . . . . . . . . . . . . .
Associated Printed Documents . . . . . . . . . . . . . . . . . . . . . . . .
Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Handbook Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TURBOchannel-Related Documents . . . . . . . . . . . . . . . . . . . .
SCSI Documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General OpenVMS Operating System Documents . . . . . . . . .
DECconnect System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
End User Documentation, QA–MT4AB–GZ . . . . . . . . . . . . . .
Server Documentation Kit, QA–MT4AL–GZ . . . . . . . . . . . . .

4–24
4–24
5–19
5–24
5–25
5–25
5–26
5–26
6–24
6–24
6–24
6–25
6–25
7–11
7–11
7–12
7–12
7–13
8–10
8–10
8–10
8–11
8–11
9–3
10–2
A–2
A–3
A–3
A–4
A–4
A–5
A–6
A–7
A–8

Preface

Audience

This guide is for anyone who is comfortable opening the DEC
3000 Model 500X AXP system unit to install internal options.

Purpose of This
Guide

This guide provides the following information for internal
options:

Structure of
This Guide

•

How to install

•

How to test for successful installation

•

How to use RRD42, RX26, TZK10, and TLZ06 drives

•

Drive specifications

This guide is organized as follows:
Designation

Contents

Chapter 1

Overview of options, including a list of internal
options and their locations in the system unit.

Chapter 2

What you need to do to prepare your system for
adding one or more options, including shutting
down software, checking system configurations,
shutting down hardware, and removing panels.

Chapter 3

Information on the RRD42 compact disc drive,
including a description of the drive, setting
jumpers, installing the drive in the system
unit, and using the drive. Drive specifications
are also included.

xiii

xiv

Designation

Contents

Chapter 4

Information on the RX26 diskette drive,
including a description of the drive, setting
switches, installing the drive in the system
unit, and using the drive. Drive specifications
are also included.

Chapter 5

Information on the TZK10 tape drive, including
a description of the drive, setting jumpers,
installing the drive in the system unit, and
using the drive. Drive specifications are also
included.

Chapter 6

Information on the TLZ06 tape drive, including
a description of the drive, setting switches,
installing the drive in the system unit, and
using the drive. Drive specifications are also
included.

Chapter 7

Information on the RZ25 fixed disk drive,
including a description of the drive, setting
jumpers, and installing the drive in the system
unit. Drive specifications are also included.

Chapter 8

Information on the RZ26 fixed disk drive,
including a description of the drive, setting
jumpers, and installing the drive in the system
unit. Drive specifications are also included.

Chapter 9

Information on memory modules, including
how to determine which modules you need,
installing them in and removing them from the
system unit.

Chapter 10

Information on TURBOchannel options,
including an overview of TURBOchannel and
the system unit option positions, a description
of available TURBOchannel options, and
installing them in and removing them from
the system unit.

Chapter 11

What you need to do to replace panels and
confirm that options were installed correctly
inside your system unit.

Chapter 12

A description of available external options for
your system.

Designation

Contents

Appendix A

A list of associated documentation.

Glossary
Index

Two Ways To
Add Options

There are two ways to add options inside the system unit: add
the options yourself or have a Digital service representative add
them.
If you choose to add the options, note that system preparation
takes about 20 minutes, additions take about 10 to 15 minutes
per option, and system restoration takes about 10 minutes, on
the average.

What You
Should Know
Beforehand

The instructions in this guide assume you are prepared to open
the system unit, disconnect and connect internal cables, and use
antistatic precautions. You should be familiar with concepts such
as SCSI addresses, and the following diagnostic test displays:
–

System power-up messages

–

Configuration displays resulting from the show config, show
memory, and show device console commands

For more information on these diagnostic test displays, refer
to the DEC 3000 Model 500X AXP Owner’s Guide. For more
information on SCSI concepts, refer to Small Computer System
Interface: An Overview, listed in Appendix A.

CAUTION:
Option Damage

Improper addition of a drive or module could lead to damage and
failure of that drive or module, or to damage of the system. The
DEC 3000 Model 500X AXP system warranty may not cover such
a failure.

Conventions in
This Guide

xvi

The following conventions are used in this guide:

show config

Words in this format indicate commands
that you must enter exactly as shown. For
example: Use the show config command.

WARNING:

Warnings contain information to prevent
personal injury. Read these carefully.

CAUTION:

Cautions contain information to prevent
damage to equipment or software. Read
these carefully.

IMPORTANT:

Important notations contain information to
allow your system to work properly.

OpenVMS

This designation represents the OpenVMS
Alpha AXP operating system.

DEC OSF/1

This designation represents the DEC
OSF/1 Alpha AXP operating system.

Italics

Italics are used for emphasis or to indicate
the title of a manual.

IMPORTANT:
Software
Product
Descriptions

The Software Product Description (SPD) is the official defining
document for software products licensed by Digital Equipment
Corporation, including third-party products licensed by Digital.
An SPD describes all important functional characteristics of the
software. The terms and conditions under which the corporation
sells and licenses its software products identify SPDs as the
documents that specify Digital’s obligation under software
warranty.
SPDs also describe a software product’s system environment,
and identify required and optional hardware and software. All
information contained in the SPD is valid in the international
marketplace.
For more information on the SPD for your operating system,
please contact your Digital sales representative.

xvii

1
Options Overview
External Options
A number of options are available for the DEC 3000 Model 500X
AXP system. Some, such as drives and modules, are internal
options. Others, such as a printer or modem, are external
options connected to the system by a cable.
This chapter lists and illustrates internal options for the DEC
3000 Model 500X AXP system and shows where to install them
in the system unit. See Chapter 12 for information on external
options.

Options Overview 1–1

Internal Options

Current
Options

Your DEC 3000 Model 500X AXP system can have the following
internal options:
•

RRD42 compact disc drive

•

RX26 diskette drive

•

TZK10 cartridge tape drive

•

TLZ06 cassette tape drive

•

RZ25 and RZ26 fixed disk drives

•

Memory modules

•

TURBOchannel option modules

These options are discussed in detail in Chapter 3 through
Chapter 10 of this guide.

Future Options

The previous list represents the internal options available with
the first shipments of the DEC 3000 Model 500X AXP system.
Additional options may be available at a later time.

Drives

Your system unit can hold up to two half-height removablemedia drives, that is, drives from which the storage medium is
removable (such as the RRD42, RX26, TZK10, or TLZ06 drives).
To add more than two removable-media drives, you will need an
expansion box. For more information on expansion boxes, see
Chapter 12.
You can have up to four half-height fixed disk drives in the
system unit.

1–2 Options Overview

Internal Options

Internal
Options
Illustration

Figure 1–1 shows some of the internal options you can add to the
system unit.
Figure 1–1 Internal Options You Can Add

1
2

5
6
8

MLO-009397

! RRD42 Compact Disc Drive
" RX26 Tape Drive
# TZK10 Tape Drive
$ TLZ06 Tape Drive

% RZ25 Fixed Disk Drive
& RZ26 Fixed Disk Drive
' Memory modules
( TURBOchannel modules

Options Overview 1–3

Internal Options

Location
of Internal
Options: Left
Side and Front

Figure 1–2 shows where to install the TURBOchannel modules
, memory modules , and removable-media drives
inside the
system unit. Note that Figure 1–2 shows the system unit with
the system cover, side panels and front panel removed.

Figure 1–2 Option Locations (Left Side and Front)
2

MLO-010548

1–4 Options Overview

Internal Options

Location
of Internal
Options: Right
Side

Figure 1–3 shows where to install the fixed disk drives
and
TURBOchannel modules
inside the system unit. Note that
Figure 1–3 shows the system unit with the system cover, side
panels and front panel removed.

Figure 1–3 Option Locations (Right Side)

MLO-010549

Options Overview 1–5

2
Preparing to Add Internal Options
IMPORTANT: Read First
It is important to read this chapter before you install any of the
internal options described in this guide.

Chapter Overview
This chapter covers the following information:
•

Going to Console Mode

•

Displaying the Configuration

•

Shutting Down Hardware

•

Removing Panels

•

Using an Antistatic Wrist Strap

Preparing to Add Internal Options 2–1

Going to Console Mode

Backing Up
Your Files

If files are stored on a system disk, back them up following the
instructions in your software documentation.

Shut Down
Software

The procedure for shutting down your software will depend on
whether or not your system is networked.
If you are...

See your...

Networked, or part of a cluster,

system manager.

Not networked, not part of a cluster,

software documentation.

Not sure whether you are networked,

system manager.

2–2 Preparing to Add Internal Options

Going to Console Mode

Press the Halt
Button

If you are not already in console mode (>>> prompt) after
shutting down the software, put the system into console mode by
pressing the halt button. The halt button is behind the door, as
shown in Figure 2–1. The console prompt (>>>) should appear
on the monitor.
Figure 2–1 Halt Button

Line
In

MLO-007497

Preparing to Add Internal Options 2–3

Displaying the Configuration

Displaying the Configuration
show dev
Display

If you are adding one or more drives, enter the show dev
command to show the drives installed in the system and their
status. You should get a display similar to what is shown in
Figure 2–2.
Figure 2–2 The show device Display
>>> show device
BOOTDEV
------ESA0
DKA0
DKA100
DKA200
DKA300
DKA400
DKA500
..HostID..
..HostID..

ADDR
DEVTYPE NUMBYTES
---------- -------08-00-2B-1D-1E-EF , THICK
A/0/0
DISK
1.05MB
A/1/0
DISK
426.25MB
A/2/0
DISK
426.25MB
A/3/0
DISK
426.25MB
A/4/0
RODISK
......
A/5/0
DISK
......
A/6
INITR
B/6
INITR

RM/FX
-----

WP DEVNAM REV
-- ------ ---

FX
FX
FX
FX
RM
RM

RZ26
RZ25
RZ25
RZ25
WP RRD42
RX26

T368
0700
0700
0700
4.3d
0068

>>>

How to Read
the show dev
Display

You should see the SCSI address for each drive in the ADDR
column, as shown in Figure 2–2. The drive model is shown
in the DEVNAM column. In this example, A/3/0 indicates an
address of 3 on the SCSI-A (internal device) bus for an RZ25
drive. B/6 indicates the initiator (SCSI controller) for the SCSI-B
(external device) bus.

What You Need
to Do

Record the information in the ADDR and DEVNAM columns for
later reference. After adding a drive, you can compare the new
system configuration with the previous one to make sure that all
drives, including the ones you added, are present and functioning
correctly.

2–4 Preparing to Add Internal Options

Displaying the Configuration

If your display shows many lines with the same address in the
ADDR column, two or more drives may have been installed with
the same SCSI address, and you will need to change the SCSI
address settings to ensure that each drive has a unique address.

The show mem
Display

If you are adding or removing memory modules, enter the show
mem command to display the amount of memory in the system.
Figure 2–3 The show memory Display
>>> show memory
DEC 3000 - M500 Memory: 64 Mbytes
------------------------------ ----------BANK #
MEMORY_SIZE
START_ADDRESS
---------------------------0
032 Mbytes
0x00000000
1
032 Mbytes
0x02000000
2
000 Mbytes
0x00000000
3
000 Mbytes
0x00000000
4
000 Mbytes
0x00000000
5
000 Mbytes
0x00000000
6
000 Mbytes
0x00000000
7
000 Mbytes
0x00000000
>>>

How to Read
the show mem
Display

Figure 2–3 shows an example of the display resulting from the
show mem command. In this example, banks 0 and 1 each contain
32 megabytes of memory (four 8 megabyte modules). All other
banks contain 0 megabytes, therefore, are empty.

What You Need
to Do

Record the information shown in the BANK # and MEMORY_
SIZE columns for later reference. After adding or removing
memory modules, you can compare the new system memory
figure with the previous figure to make sure that all modules are
installed and functioning correctly.

Preparing to Add Internal Options 2–5

Displaying the Configuration

The show
config Display

If you are adding one or more TURBOchannel options, enter
the show config command to show the TURBOchannel modules
currently installed in the system.
Figure 2–4 shows an example of the display resulting from the
show config command.
Figure 2–4 The show config Display
>>> show config

DEC 3000 - M500/500S
Digital Equipment Corporation
VPP PAL X5.12-82000101 - Built on 8-NOV-1992 00:00:00.00
TCINFO
------

DEVNAM
-------CPU
ASIC
MEM

DEVSTAT
--------OK KN15-AA V1.0-QZ-003AA-sV1.0 - DECchip 21064
OK
OK

8
CXT

NVR
SCC
NI
ISDN

OK
OK
OK
OK

SCSI

6
3-PMAGB-BA

TC3

1-PMAG-FA

TC1

>>>

How to Read
the show
config Display

The TCINFO column lists the system’s TURBOchannel slots
and the modules in each. Note that slots 0 through 4 are for
TURBOchannel option modules (listed under DEVNAM as TC0
through TC4); slot 6 contains the SCSI controller; and slots 5, 7,
and 8 are for built-in system devices.
Note that if a TURBOchannel option module takes more than one
slot, only one of its slot designations will be shown in the display.

2–6 Preparing to Add Internal Options

Displaying the Configuration

The "OK" in the DEVSTAT column indicates that the device has
successfully completed the startup test.
Note that some TURBOchannel option modules do not have a
startup test, therefore, no "OK" will appear for them.
In Figure 2–4, a PMAGB-BA module is installed in slot 3, and a
PMAG-FA is installed in slot 1. These are two TURBOchannel
option modules that may be installed in your system.

What You Need
to Do

Record the information in the TCINFO and DEVNAM columns
for later reference. After adding a module, you can compare the
new system configuration with the previous one to make sure
that all modules are present and functioning correctly.

How to Identify
Errors

If two question marks appear in the DEVSTAT column of the
show config display, an error has been detected for that module.
If an error indicator appears, as shown in Figure 2–5, follow
these steps:
1. Use the show error command, as shown in Figure 2–5, and
note the FRU and error numbers. In this example, the FRU
is 004, and the error number is 0060. The FRU is a field
replaceable unit, a drive or module that can be replaced by
your Digital service representative.
2. Refer to the DEC 3000 Model 500X AXP Owner’s Guide.
It will explain how to contact your Digital service
representative.

Preparing to Add Internal Options 2–7

Displaying the Configuration

Figure 2–5 The show config Display with Error
>>> show config

DEC 3000 - M500
Digital Equipment Corporation
VPP PAL X5.12-82000101/OSF PAL X1.09-82000201 - Built on
8-SEP-1992
TCINFO
------

DEVNAM
-------CPU

DEVSTAT
--------OK KN15-AA V1.0-QZ-003AA-sV1.0 - DECchip

21064
ASIC
MEM

OK
OK

CXT

NVR
SCC
NI
ISDN

OK
? 60
OK
OK

SCSI

8
7

6
3-PMAGB-BA

TC3

1-PMAG-FA

TC1

>>> show error
?? 004

SCC 0x0060

>>>

See Chapter 11 for information on testing TURBOchannel
options.
If no error indicators appear, proceed with shutting down the
hardware.

2–8 Preparing to Add Internal Options

Shutting Down Hardware

Shutdown
Sequence

Turn off (O) the equipment in the following order:
1. System unit
2. Expansion boxes
3. Printer and modem
4. Monitor (Note that turning off the system unit will not
automatically turn off the monitor.)

CAUTION:
Component
Damage

Leave the power cord plugged into the electrical outlet to help
protect against static discharge, which might otherwise damage
internal components.

Preparing to Add Internal Options 2–9

Removing Panels

Removing Panels
Selecting
Panels

Depending on the options you plan to add, you may not need to
remove all panels. Read the instructions for removing each panel
to determine whether or not you need to remove that panel.
To remove the panels, follow these steps:

Step 1: Unlock
Cover

Unlock the system cover, as shown in Figure 2–6.
Figure 2–6 Unlocking the System Cover

3
2

ISDN
S3

4
1

5
0

MLO-007502

2–10 Preparing to Add Internal Options

Removing Panels

Step 2:
Remove Cover

Remove the system cover by sliding it forward and lifting it off,
as shown in Figure 2–7. Note that the cover must be removed
before you can remove the front panel or either side panel.
Figure 2–7 Removing the System Cover

MLO-007503

Preparing to Add Internal Options 2–11

Removing Panels

WARNING:
Capacitor
Discharge

Allow 15 seconds from the time the system power is turned off
until you remove the system’s side panels. This delay gives the
power supply capacitors time to discharge safely.

CAUTION:
Static Damage

To avoid damage from static discharge after removing the side
panels and before touching anything inside the system, wear an
antistatic wrist strap. For information on using an antistatic
wrist strap, see Using an Antistatic Wrist Strap later in this
chapter.

Step 3:
Remove Left
Panel

If adding memory to the system, or if adding TURBOchannel
modules to the left side of the system unit (slots 0, 1, or 2);
remove the left side panel by pulling the tabs on the top edge
away
and lifting the bottom edge out of the track , as shown
in Figure 2–8. Do not pull on the plastic part of the panel.
(TURBOchannel options may be installed in either the left or
right side.)

2–12 Preparing to Add Internal Options

Removing Panels

Figure 2–8 Removing the Left Side Panel

MLO-010550

Preparing to Add Internal Options 2–13

Removing Panels

Step 4:
Remove Right
Panel

If adding one or more fixed disk drives or a removable-media
drive to the system unit, or if adding TURBOchannel modules to
the right side of the system unit (slots 3 or 4); remove the right
side panel by pulling the tabs on the top edge away
and lifting
the bottom edge out of the track , as shown in Figure 2–9. Do
not pull on the plastic part of the panel. (TURBOchannel options
may be installed in either the left or right side.)

Figure 2–9 Removing the Right Side Panel

MLO-007505

2–14 Preparing to Add Internal Options

Removing Panels

Step 5:
Remove Front
Panel

If adding one or two removable-media drives to the system,
remove the front panel by releasing the catches at the top ,
and unhooking the panel bottom , as shown in Figure 2–10.

Figure 2–10 Removing the Front Panel

3
MLO-010551

Preparing to Add Internal Options 2–15

Using an Antistatic Wrist Strap

Using an Antistatic Wrist Strap
CAUTION:
Component
Damage

To avoid damage to internal components from static discharge,
wear an antistatic wrist strap before handling any drive or
module, and before touching anything inside the system.

Putting On an
Antistatic Wrist
Strap

To use the wrist strap, follow the instructions on the envelope.
Note that the wrist strap may be attached to the metal surface
of either side of the power supply, as shown in Figure 2–11.
Figure 2–11 Using the Antistatic Wrist Strap

MLO-007598

2–16 Preparing to Add Internal Options

Where to Go from Here

To Install a
Specific Option

Each of the following chapters covers the installation of one
type of option. To add a particular internal option, refer to the
chapter indicated in Table 2–1.
Table 2–1 Where to Go
To add...

See...

RRD42 Compact Disc Drive

Chapter 3

RX26 Diskette Drive

Chapter 4

TZK10 Tape Drive

Chapter 5

TLZ06 Tape Drive

Chapter 6

RZ25 Fixed Disk Drive

Chapter 7

RZ26 Fixed Disk Drive

Chapter 8

Memory modules

Chapter 9

TURBOchannel modules

Chapter 10

Preparing to Add Internal Options 2–17

3
RRD42 Compact Disc Drive
IMPORTANT: Read First
Your system must be prepared before you can install this drive.
See Chapter 2 to:
•

Back up files

•

Shut down the system software

•

Determine what options your system has

•

Shut down the system hardware

•

Remove panels

•

Attach the antistatic wrist strap

Chapter Overview
This chapter covers the following topics:
•

Description of the RRD42 Drive

•

Configuring the RRD42 Drive

•

Installing the RRD42 Drive

•

Using the RRD42 Drive

•

RRD42 Drive Specifications

RRD42 Compact Disc Drive 3–1

Description of the RRD42 Drive

Description of the RRD42 Drive
Capacity

The capacity of the RRD42 drive is 600 megabytes.

Purpose

The RRD42 drive can be used for:
•

Installation of the operating system and other software

•

Access to read-only databases, such as online documentation

Audio Output

External audio output for the RRD42 drive is through a
headphone jack.

Illustration

The RRD42 drive is shown in Figure 3–1.
Figure 3–1 RRD42 Compact Disc Drive

MLO-007507

3–2 RRD42 Compact Disc Drive

Configuring the RRD42 Drive

Setting
Jumpers

Before using the RRD42 drive, configure the drive, that is, set
the mode and SCSI address jumpers for the desired operating
system and SCSI address. Jumpers are removable electrical
connectors. See Figure 3–2 for the location of these jumpers.

Selecting
Operating
System

The mode jumper allows the drive to work with your operating
system. The jumper must be in place for both OpenVMS and
DEC OSF/1 operating systems.

Selecting SCSI
Address

SCSI jumpers allow selection of a unique address for each SCSI
drive. Figure 3–2 shows jumper settings for all SCSI addresses,
including the recommended address of 4. If using only one
RRD42 drive, use the SCSI address of 4. If using more than one
RRD42 drive, you will need to select a unique SCSI address for
each additional drive.
Default settings should be changed when a system is configured
with more than one of a particular drive.
To change the default address, choose a new one from Figure 3–2,
and carefully remove or replace jumpers accordingly, using
tweezers or another small tool. Save any SCSI jumpers you
remove. You may need them later.

RRD42 Compact Disc Drive 3–3

Configuring the RRD42 Drive

Figure 3–2 RRD42 Mode and SCSI Address Jumpers

Mode

5V+5%

GND

DC INP

GND

AUDIO

OUT

0 1 2

12V+10

ID SELEC

MODE

F.GND

SCSI
Address
Settings: 0

Mode

MLO-010275

IMPORTANT:
Unique SCSI
Address

Each drive must have a unique SCSI address. Never set two or
more drives to the same SCSI address; the system will not be
able to communicate with the drives.

3–4 RRD42 Compact Disc Drive

Installing the RRD42 Drive

Overview

The RRD42 drive is installed in a bracket in the front of the
system unit. The following steps tell you how to remove the
bracket from the system unit, install the drive in the bracket,
install drive cables, and place the bracket (with drive) back into
the system unit.
To install an RRD42 drive, follow these steps:

Step 1:
Remove Cables
from System

Disconnect the power and SCSI cables on the right side of the
system, as shown in Figure 3–3. The power and SCSI cables are
shown in Figure 3–5 and Figure 3–6.

RRD42 Compact Disc Drive 3–5

Installing the RRD42 Drive

Figure 3–3 Disconnecting Power and SCSI Cables

MLO-010566

3–6 RRD42 Compact Disc Drive

Installing the RRD42 Drive

Step 2:
Remove
Bracket

Remove the drive bracket from the system by releasing the two
thumbscrews , as shown in Figure 3–4 and pulling the bracket
straight out. The thumbscrews will pop out a little when they
are fully loosened. If the thumbscrews are too tight, loosen the
screws in the center of the thumbscrews.

Figure 3–4 Removing the Drive Bracket

MLO-007509

RRD42 Compact Disc Drive 3–7

Installing the RRD42 Drive

Step 3: Identify
Power and
SCSI Cables

Each cable has several connectors. Refer to Figure 3–5 and
Figure 3–6 when making cable connections.
Figure 3–5 Bracket Power Cable Connectors

1
2

4
MLO-007510

! to system power harness
" to RRD42 drive power port
# not used for this drive
$ not used for this drive

3–8 RRD42 Compact Disc Drive

Installing the RRD42 Drive

Figure 3–6 Bracket SCSI Cable Connectors

1
2
3

MLO-009887

! to system SCSI bus
" not used for this drive
# to RRD42 drive SCSI port
$ terminator

RRD42 Compact Disc Drive 3–9

Installing the RRD42 Drive

Step 4:
Connect Cables
to Drive

Connect the SCSI
and power
cables to the ports on the rear
of the drive, as shown in Figure 3–7. The connectors are keyed;
make sure that they are oriented correctly before attempting to
insert them into the drive ports.
Figure 3–7 Connecting Cables to the RRD42

2
5V+5%

GND

DC INP

GND

AUDIO

OUT

0 1 2

12V+10

ID SELEC

MODE

F.GND

1
MLO-007515

3–10 RRD42 Compact Disc Drive

Installing the RRD42 Drive

Step 5: Place
Drive in
Bracket

Place the RRD42 drive in the bracket, as shown in Figure 3–8,
and secure it with two screws on each side.
Figure 3–8 Placing the Drive into the Bracket

MLO-007513

Position in
Bracket

There are two drive positions for the bracket. Mount the RRD42
drive in the upper position, as shown in Figure 3–8, so that it
will be on the left after the bracket is reinstalled. If a drive other
than another RRD42 drive occupies this upper position, move the
other drive to the lower position.

RRD42 Compact Disc Drive 3–11

Installing the RRD42 Drive

Step 6:
Position Cables

Slip the power and SCSI cables into the slot
bracket, as shown in Figure 3–9.

! in the rear of the

Figure 3–9 Slipping Cables into the Slot

5V+5%

GND

DC INP

GND

AUDIO

OUT

1 1 2

T
ID SELEC

MODE

F.GND

MLO-009392

3–12 RRD42 Compact Disc Drive

Installing the RRD42 Drive

Step 7: Slide
Bracket into
System

Slide the bracket partly into the system, as shown in
Figure 3–10.
Figure 3–10 Sliding the Bracket into the System

MLO-007514

RRD42 Compact Disc Drive 3–13

Installing the RRD42 Drive

Step 8: Guide
Bracket Power
Cable

Guide the bracket power cable through the opening
right side of the system, as shown in Figure 3–11.

! into the

Figure 3–11 Bracket Power Cable Opening

MLO-010567

3–14 RRD42 Compact Disc Drive

Installing the RRD42 Drive

Step 9:
Connect Cables
to System

Connect the SCSI cable to the SCSI bus connector, and the power
cable to the power harness, as shown in Figure 3–12.
Figure 3–12 Connecting Cables to the System

MLO-010565

Step 10:
Tighten
Thumbscrews

Slide the bracket all the way in, and tighten the two
thumbscrews.

RRD42 Compact Disc Drive 3–15

Installing the RRD42 Drive

Step 11:
Remove Blank
Filler Plate

Remove the blank filler plate from the front panel, as shown in
Figure 3–13. This filler plate is on the left as you face the front
of the panel.
Figure 3–13 Removing the Blank Filler Plate from the Front
Panel

MLO-007584

Completion
Where to Go
from Here

This completes installation of the RRD42 compact disc drive.

If you...

Then...

Have other options to add
inside the system,

turn to the appropriate chapter.

Have no other options to add
inside the system,

refer to Chapter 11 to replace
the panels and check the system.

3–16 RRD42 Compact Disc Drive

Using the RRD42 Drive

Using the RRD42 Drive
RRD42
Controls and
Indicators

Figure 3–14 shows the RRD42 compact disc drive controls and
indicators.
Figure 3–14 RRD42 Drive Controls and Indicators

1
2
3

4
5

MLO-007516

! Manual Eject Hole
" Eject Button
# Busy Indicator Light

$ Headphone Volume Control
% Headphone Jack

RRD42 Compact Disc Drive 3–17

Using the RRD42 Drive

Handling and
Storing Discs
and Caddies

When handling and storing RRD42 discs and caddies:
•

Do not drop or strike the disc or the caddy.

•

Do not disassemble the caddy.

•

Store discs and caddies away from dust.

•

Keep discs and caddies out of direct sunlight and away from
heaters and other heat sources. Store discs and caddies at
a constant temperature between 10°C and 40°C (50°F and
104°F), and where the relative humidity is between 10% and
90%.

•

Do not touch the surface of a disc. Handle a disc by its edges.

•

Wipe a disc with a compact disc cleaner when dust or
fingerprints contaminate its surface.

•

Never manually open the caddy shutter, shown in
Figure 3–15, or touch the disc. The caddy shutter opens
automatically when you insert the caddy into the drive.

Figure 3–15 Caddy Shutter

MLO-007517

3–18 RRD42 Compact Disc Drive

Using the RRD42 Drive

Loading a
Compact Disc
into a Caddy

To load a disc into a caddy, follow these steps:
1. Open the caddy by pressing the tabs on both sides of
the caddy at the end opposite the shutter, as shown in
Figure 3–16.
Figure 3–16 Opening the Compact Disc Caddy

MLO-007519

RRD42 Compact Disc Drive 3–19

Using the RRD42 Drive

2. Set a disc, printed side up, into the caddy as shown in
Figure 3–17.

CAUTION: Disc
Damage

Do not touch the surface of a disc. Handle a disc by its edges.
Fingerprints and dust may cause the disc to malfunction.
Figure 3–17 Loading a Compact Disc into a Caddy

XXXXXX
XXXXXX XXXX
XXXXXX
XX XX
XXXXXX
XXXX
XXXX
XXXX
XXXXXX
XX XX
XX

XXXXXX
XXXX
XXXXXX
XXXX
XX XX
XX XX XX
XX
XX XXXX
XX

MLO-007520

3. Press firmly on both corners to close the caddy lid.

3–20 RRD42 Compact Disc Drive

Using the RRD42 Drive

Inserting a
Loaded Caddy

To insert a loaded caddy, follow these steps:
1. Make sure that the system is on ( | ).
2. Insert the disc caddy into the drive with the caddy oriented
as shown in Figure 3–18. Push the caddy into the drive as
far as it will go. The caddy should be completely inside the
drive when properly inserted.
Figure 3–18 Inserting a Loaded Caddy

MLO-007521

3. Check the busy indicator light. The busy indicator light
comes on when the caddy has been inserted correctly.
The drive ejects the caddy if the enclosed disc is upside
down, if the disc is improperly positioned in the caddy, or if
any other conditions prevent the drive from reading the disc.
4. When the busy indicator light goes off, the compact disc drive
is ready to use. To operate the compact disc drive, follow the
instructions provided with the system software.

RRD42 Compact Disc Drive 3–21

Using the RRD42 Drive

Removing a
Disc Caddy

To remove a disc caddy, press the eject button shown in
Figure 3–14.
The eject button will not work if it is disabled by the software.
However, you can still remove the disc manually. To do so, you
must shut off the system.
To remove a disc caddy manually:
1. See Chapter 2 for the procedure to shut down the operating
system and hardware.
2. With the system power off, insert the end of a large paper
clip into the manual eject hole, as shown in Figure 3–19, and
push until the disc emerges from the drive.
Figure 3–19 Manually Removing a Caddy

MLO-007522

3–22 RRD42 Compact Disc Drive

RRD42 Drive Specifications

RRD42 Drive Specifications
This section provides the following information:
•

RRD42 Drive Weight and Dimensions

•

RRD42 Drive Specifications

•

RRD42 Drive Operating Conditions

•

RRD42 Drive Nonoperating Conditions

Table 3–1 RRD42 Drive Weight and Dimensions
Weight

Height

Width

Depth

1.3 kg

4.17 cm

14.6 cm

20.51 cm

(2.87 lb)

(1.63 in)

(5.75 in)

(8.0 in)

Table 3–2 RRD42 Drive Specifications
Disc capacity

600 MB (maximum)

Access time

Full stroke 650 msec (typical)
Average (1/4 stroke) 380 msec (typical)

Data transfer rate

Sustained rate 150 KB/sec
Burst rate 1.5 MB/sec

Table 3–3 RRD42 Drive Operating Conditions
Maximum rate of temperature
change

10°C to 50°C (50°F to
122°F)

Temperature range1

5°C to 50°C (41°F to 122°F)

Relative humidity

10% to 90%, noncondensing

Maximum wet bulb temperature

29°C (84°F)

Minimum dew point temperature

2°C (36°F)

Altitude

2400 m (8000 ft) at 36°C
(96°F)

1 Reduce maximum temperature by 1.8°C (5.24°F) for each 1000-meter (3300-foot)

increase in altitude.

RRD42 Compact Disc Drive 3–23

RRD42 Drive Specifications

Table 3–4 RRD42 Drive Nonoperating Conditions
Temperature range

–30°C to 55°C (–22°F to 131°F)

Relative humidity

10% to 90%, noncondensing

Maximum wet bulb
temperature

46°C (115°F), packaged

Minimum dew point
temperature

2°C (36°F)

Altitude

13,600 m (44,600 ft) at 36°C
(96°F)

3–24 RRD42 Compact Disc Drive

4
RX26 Diskette Drive
IMPORTANT: Read First
Your system must be prepared before you can install this drive.
See Chapter 2 to:
•

Back up files

•

Shut down the system software

•

Determine what options your system has

•

Shut down the system hardware

•

Remove panels

•

Attach the antistatic wrist strap

Chapter Overview
This chapter covers the following topics:
•

Description of the RX26 Drive

•

Setting SCSI Address

•

Installing the RX26 Drive

•

Using the RX26 Drive

•

RX26 Drive Specifications

RX26 Diskette Drive 4–1

Description of the RX26 Drive

Description of the RX26 Drive
Capacity

The capacity of the RX26 drive is 2 or 4 megabytes, on 3½-inch
diskettes. The capacity depends on the diskette density used.
You can read from and write to 2- and 4-megabyte diskettes. You
can also read from 1-megabyte standard 3½-inch diskettes.

Purpose

The RX26 diskette drive can be used for:

Illustration

•

Selective file backup

•

Loading applications

•

Transporting files between standalone systems

The RX26 drive is shown in Figure 4–1.
Figure 4–1 RX26 Diskette Drive

MLO-007523

4–2 RX26 Diskette Drive

Setting SCSI Address

Address
Switches

Before using the RX26 drive, check the SCSI address switches
to ensure that they are set for the desired SCSI address. See
Figure 4–2 for the location of these switches.
SCSI switches allow selection of a unique address for each SCSI
drive. Figure 4–2 shows the switches set for all SCSI addresses,
including the recommended address of 5.
Default settings should be changed when a system is configured
with more than one of a particular drive. The DEC 3000 Model
500X AXP is designed to operate with only one diskette drive,
therefore, a change should not be necessary.
If you want to change the default address, choose a new one from
Figure 4–2 and, using a small pointed instrument (such as the
tip of a ball-point pen), set the switches accordingly.

CAUTION:
Switch Damage

Do not use a pencil to set the SCSI switches. Graphite particles
can damage the switches.

RX26 Diskette Drive 4–3

Setting SCSI Address

Figure 4–2 RX26 SCSI Address Switches

O
F
F

4
12

5
12

SCSI
Address
Settings: 0

O
F
F

3
12

IMPORTANT:
Unique SCSI
Address

4–4 RX26 Diskette Drive

MLO-010463

Each drive must have a unique SCSI address. Never set two or
more drives to the same SCSI address; the system will not be
able to communicate with the drives.

Setting SCSI Address

Setting the Unit
Select Switch

Make sure that the unit select switch is set to 2, as shown in
Figure 4–3.
Figure 4–3 RX26 Unit Select Switch

MLO-007561

Installing the RX26 Drive

Overview

The RX26 drive is mounted in a bracket in the front of the
system unit. The following steps tell you how to remove the
bracket from the system unit, install the drive in the bracket,
install drive cables, and place the bracket (with drive) back into
the system unit.
To install an RX26 diskette drive, follow these steps:

RX26 Diskette Drive 4–5

Installing the RX26 Drive

Step 1:
Remove Cables
from System

Disconnect the power and SCSI cables on the right side of the
system, as shown in Figure 4–4. The power and SCSI cables are
shown in Figure 4–6 and Figure 4–7.
Figure 4–4 Disconnecting Power and SCSI Cables

MLO-010566

4–6 RX26 Diskette Drive

Installing the RX26 Drive

Step 2:
Remove
Bracket

Remove the drive bracket from the system by releasing the two
thumbscrews , as shown in Figure 4–5, and pulling the bracket
straight out. The thumbscrews will pop out a little when they
are fully loosened. If the thumbscrews are too tight, loosen the
screws in the center of the thumbscrews.

Figure 4–5 Removing the Drive Bracket

MLO-007509

RX26 Diskette Drive 4–7

Installing the RX26 Drive

Step 3: Identify
Bracket Power
and SCSI
Cables

Each cable has several connectors. Refer to Figure 4–6 and
Figure 4–7 when making cable connections.
Figure 4–6 Bracket Power Cable Connectors

1
2

4
MLO-007510

! to system power harness
" not used for this drive
# to RX26 drive module power port
$ to RX26 drive power port

4–8 RX26 Diskette Drive

Installing the RX26 Drive

Figure 4–7 Bracket SCSI Cable Connectors

1
2
3

MLO-009887

! to system SCSI bus
" to RX26 drive module SCSI port
# not used for this drive
$ terminator

RX26 Diskette Drive 4–9

Installing the RX26 Drive

Step 4:
Connect Cables
to Drive

Connect the power
and SCSI
cables to the ports on the rear
of the drive board, as shown in Figure 4–8. Connect the small
power connector
to the port on the rear of the drive, as shown
in Figure 4–8. The connectors are keyed; make sure that they
are oriented correctly before attempting to insert them into the
drive ports.

Figure 4–8 Connecting Cables to the RX26 Drive

1
MLO-007525

4–10 RX26 Diskette Drive

Installing the RX26 Drive

Step 5: Place
Drive in
Bracket

Place the RX26 drive in the bracket, as shown in Figure 4–9, and
secure it with two screws on each side.
Figure 4–9 Placing the Drive into the Bracket

MLO-007526

Position in
Bracket

The RX26 drive should be mounted in the lower position, as
shown in Figure 4–9, so that it will be on the right after the
bracket is reinstalled. If another drive occupies this position,
move the other drive to the upper position.

RX26 Diskette Drive 4–11

Installing the RX26 Drive

Step 6:
Position Cables

Slip the power and SCSI cables into the slot
bracket, as shown in Figure 4–10.

! in the rear of the

Figure 4–10 Slipping Cables into the Slot

MLO-009393

4–12 RX26 Diskette Drive

Installing the RX26 Drive

Step 7: Slide
Bracket into
System

Slide the bracket partly into the system, as shown in
Figure 4–11.
Figure 4–11 Sliding the Bracket into the System

MLO-007527

RX26 Diskette Drive 4–13

Installing the RX26 Drive

Step 8: Guide
Bracket Power
Cable

Guide the bracket power cable through the opening
right side of the system, as shown in Figure 4–12.

! into the

Figure 4–12 Bracket Power Cable Opening

MLO-010567

4–14 RX26 Diskette Drive

Installing the RX26 Drive

Step 9:
Connect Cables
to System

Connect the bracket SCSI cable to the SCSI bus connector, and
the power cable to the power harness, as shown in Figure 4–13.
Figure 4–13 Connecting Cables

MLO-010565

Step 10:
Tighten
Thumbscrews

Slide the bracket all the way in, and tighten the two
thumbscrews.

RX26 Diskette Drive 4–15

Installing the RX26 Drive

Step 11:
Remove Blank
Filler Plate

Remove the blank filler plate from the front panel, as shown in
Figure 4–14. This filler plate is on the right as you face the front
of the panel.
Figure 4–14 Removing the Blank Filler Plate from the Front
Panel

MLO-007595

4–16 RX26 Diskette Drive

Installing the RX26 Drive

Step 12: Install
RX26 Filler
Plate

Install the RX26 filler plate in the front panel, as shown in
Figure 4–15.
Figure 4–15 Placing the RX26 Filler Plate in the Front Panel

MLO-007585

Completion

This completes installation of the RX26 diskette drive.

Where to Go
from Here

If you...

Then...

Have other options to add
inside the system,

turn to the appropriate chapter.

Have no other options to add
inside the system,

refer to Chapter 11 to replace
the panels and check the system.

RX26 Diskette Drive 4–17

Using the RX26 Drive

RX26 Control
and Indicator

Figure 4–16 shows the RX26 eject button
light .

! and busy indicator

Figure 4–16 RX26 Control and Indicator

MLO-007528

4–18 RX26 Diskette Drive

Using the RX26 Drive

CAUTION:
Diskette
Damage

When handling and storing RX26 diskettes:
•

Keep the diskettes dry, out of extreme temperatures and
direct sunlight.

•

Keep the diskettes away from any equipment that contains a
magnet, such as the monitor or a telephone.
The heat and electromagnetic field of the monitor can
damage diskettes by distorting or erasing the magnetic data.

For further information, refer to the RX26 Owner’s Reference
Card, listed in Appendix A.

Write-Protecting
Diskettes

Write-protecting a diskette prevents accidental overwriting or
erasure of data on the diskette. For example, if using a diskette
to install software applications on the system, you may want to
protect the information on the diskette.
Before using a diskette, check its write-protect switch. When the
switch is in the "Protect" position, you can read information from
the diskette, but cannot write to it.
To write-protect a diskette, move the write-protect switch down
on the back of the diskette until it locks into place, as shown in
Figure 4–17.

RX26 Diskette Drive 4–19

Using the RX26 Drive

Figure 4–17 Write-Protecting a Diskette

Protec

Forma

Protec

MLO-007529

Writing to a
Diskette

To write to a diskette, that is, to allow writing data on the
diskette, slide the switch up on the back of the diskette until it
locks into place.

CAUTION:
Diskette
Damage

Never insert or remove a diskette when the diskette drive is in
use (when the indicator light on the front of the drive is on);
doing so can damage the diskette.

4–20 RX26 Diskette Drive

Using the RX26 Drive

Inserting
Diskettes

To insert a diskette into the diskette drive:
1. Make sure that the indicator light is off.
2. Slide the diskette into the drive, as shown in Figure 4–18.
Note that the beveled corner is up. The diskette slides
straight into its load position.
3. If you are using the OpenVMS operating system, refer
to your operating system documentation for mounting
instructions.
Figure 4–18 Inserting a Diskette

MLO-007530

RX26 Diskette Drive 4–21

Using the RX26 Drive

Removing
Diskettes

To remove a diskette:
1. Make sure that the indicator light is off.
2. If you are using the OpenVMS operating system, refer
to your operating system documentation for dismounting
instructions.

3. Press the eject button , as shown in Figure 4–19. When the
diskette pops halfway out, pull the diskette out of the drive.
Figure 4–19 Removing a Diskette

MLO-007531

4–22 RX26 Diskette Drive

RX26 Drive Specifications

RX26 Drive Specifications
This section contains the following information:
•

RX26 Drive Weight and Dimensions (without side mounting
brackets)

•

RX26 Drive Specifications (formatted)

•

RX26 Drive Operating Conditions

•

RX26 Drive Nonoperating Conditions

•

RX26 Diskette Specifications

Table 4–1 RX26 Drive Weight and Dimensions (without side
mounting brackets)
Weight

Height

Width

Depth

425 g

25.4 mm

101.6 mm

150.0 mm

(0.94 lb)

(1.00 in)

(4.00 in)

(5.91 in)

Table 4–2 RX26 Drive Specifications (formatted)
Number of cyclinders

Number of heads

Number of tracks

160

Capacity

2.88 KB

Operating power

1.25 watts (read/write)
4.60 watts (seeking)

Standby power

0.30 watts

RX26 Diskette Drive 4–23

RX26 Drive Specifications

Table 4–3 RX26 Drive Operating Conditions
Temperature range1

°5C to 50°C (40°F to 122°F)

Temperature change rate

11°C (20°F) per hour, maximum

Relative humidity

8% to 80%, noncondensing

Maximum wet bulb temperature

25.6°C (78°F)

Altitude

-300 to 3050 m (-1000 to 10,000 ft)

1 Reduce maximum temperature by 1.8°C for each 1,000 meter (1.0°F for each 1,000 foot increase in altitude).

Table 4–4 RX26 Drive Nonoperating Conditions
Temperature range

-20°C to 66°C (-4°F to 151°F)

Relative humidity

5% to 95%, noncondensing

Maximum wet bulb temperature

46°C (115°F), packaged

Altitude

-300 to 12,200 m (-1000 to 40,000 ft)

Table 4–5 RX26 Diskette Specifications
Topic

Description

Diskette size

3½ inches

Storage capacity

4 MB unformatted, 2.9 MB formatted (ED)
2 MB unformatted, 1.4 MB formatted (HD)
1 MB unformatted, 720 KB formatted (DD)

4–24 RX26 Diskette Drive

5
TZK10 Tape Drive
IMPORTANT: Read First
Your system must be prepared before you can install this drive.
See Chapter 2 to:
•

Back up files

•

Shut down the system software

•

Determine what options your system has

•

Shut down the system hardware

•

Remove panels

•

Attach the antistatic wrist strap

Chapter Overview
This chapter covers the following topics:
•

Description of the TZK10 Drive

•

Configuring the TZK10 Drive

•

Installing the TZK10 Drive

•

Using the TZK10 Drive

•

TZK10 Drive Specifications

TZK10 Tape Drive 5–1

Description of the TZK10 Drive

Description of the TZK10 Drive
Capacity

The capacity of the TZK10 drive is 320 or 525 megabytes,
depending on the tape used.

Cartridges

The TZK10 tape drive can use any of the Digital tape cartridges
listed in Table 5–6.

Purpose

The TZK10 tape drive can be used for:

Illustration

•

File backup

•

Loading applications

The TZK10 tape drive is shown in Figure 5–1.
Figure 5–1 TZK10 Tape Drive

MLO-007532

5–2 TZK10 Tape Drive

Configuring the TZK10 Drive

Setting
Jumpers

Before using the TZK10 drive, configure the drive, that is, check
the DADS and DRIVE SELECT jumpers to make sure that
they are set for the desired operating system and SCSI address.
Jumpers are removable electrical connectors. See Figure 5–2
and the label on the rear of the drive for the location of these
jumpers.

Selecting
Operating
System

The DADS jumper allows the drive to work with your operating
system. The DADS jumper is the fifth jumper from the right
side, and must be in place for both OpenVMS and DEC OSF/1
operating systems.

Selecting SCSI
Address

DRIVE SELECT jumpers allow selection of a unique address
for each SCSI drive. Figure 5–2 shows jumpers set for all SCSI
addresses, including the recommended address of 5. The DRIVE
SELECT jumpers are the second, third, and fourth jumpers from
the right side.
Default settings should be changed when a system is configured
with more than one of a particular drive.
To change the default address, choose a new one from Figure 5–2
and carefully remove or replace jumpers accordingly, using
tweezers or another small tool. Save any jumpers you remove.
You may need them later.

TZK10 Tape Drive 5–3

Configuring the TZK10 Drive

Figure 5–2 TZK10 DRIVE SELECT and DADS Jumpers

DRIVE
DADS
SELECT
2 1 0
ParityJumpers
Jumper

SCSI
Address
Settings: 0

Parity

MLO-010276

IMPORTANT:
Unique SCSI
Address

5–4 TZK10 Tape Drive

Each drive must have a unique SCSI address. Never set two or
more drives to the same SCSI address; the system will not be
able to communicate with the drives.

Installing the TZK10 Drive

Overview

The TZK10 drive is installed in a bracket in the front of the
system unit. The following steps tell you how to remove the
bracket from the system unit, install the drive in the bracket,
install drive cables, and place the bracket (with drive) back into
the system unit.
To install a TZK10 drive, follow these steps:

Step 1:
Remove Cables
from System

Disconnect the power and SCSI cables on the right side of the
system, as shown in Figure 5–3. The power and SCSI cables for
the bracket are shown in Figure 5–5 and Figure 5–6.

TZK10 Tape Drive 5–5

Installing the TZK10 Drive

Figure 5–3 Disconnecting Power and SCSI Cables

MLO-010566

5–6 TZK10 Tape Drive

Installing the TZK10 Drive

Step 2:
Remove
Bracket

Remove the drive bracket from the system by releasing the two
thumbscrews , as shown in Figure 5–4, and pulling the bracket
straight out. The thumbscrews will pop out a little when they
are fully loosened. If the thumbscrews are too tight, loosen the
screws in the center of the thumbscrews.

Figure 5–4 Removing the Drive Bracket

MLO-007509

TZK10 Tape Drive 5–7

Installing the TZK10 Drive

Step 3: Identify
Bracket Power
and SCSI
Cables

Each cable has several connectors. Refer to Figure 5–5 and
Figure 5–6 when making cable connections.
Figure 5–5 Bracket Power Cable Connectors

1
2

4
MLO-007510

! to system power harness
" to TZK10 drive, if installed in upper position
# to TZK10 drive, if installed in lower position
$ not used for this drive

5–8 TZK10 Tape Drive

Installing the TZK10 Drive

Figure 5–6 Bracket SCSI Cable Connectors

1
2

MLO-009887

! to system SCSI bus
" to TZK10 drive, if installed in lower position
# to TZK10 drive, if installed in upper position
$ terminator

TZK10 Tape Drive 5–9

Installing the TZK10 Drive

Step 4:
Connect Cables
to Drive

Connect the power
and SCSI
cables to the ports on the rear
of the drive, as shown in Figure 5–7. The connectors are keyed;
make sure that they are oriented correctly before attempting to
insert them into the drive ports.
Figure 5–7 Connecting Cables to the TZK10 Drive

2
MLO-007536

5–10 TZK10 Tape Drive

Installing the TZK10 Drive

Step 5: Place
Drive in
Bracket

Place the TZK10 drive in the bracket, as shown in Figure 5–8,
and secure it with two screws on each side.
Figure 5–8 Placing the Drive into the Bracket

MLO-007534

Position in
Bracket

The TZK10 drive may be installed in either the upper or lower
position.

TZK10 Tape Drive 5–11

Installing the TZK10 Drive

Step 6:
Position Cables

Slip the power and SCSI cables into the slot
bracket, as shown in Figure 5–9.

! in the rear of the

Figure 5–9 Slipping Cables into the Slot

MLO-009394

5–12 TZK10 Tape Drive

Installing the TZK10 Drive

Step 7: Slide
Bracket into
System

Slide the bracket partly into the system, as shown in
Figure 5–10.
Figure 5–10 Sliding the Bracket into the System

MLO-007535

TZK10 Tape Drive 5–13

Installing the TZK10 Drive

Step 8: Guide
Bracket Power
Cable

Guide the bracket power cable through the opening
right side of the system, as shown in Figure 5–11.

! into the

Figure 5–11 Bracket Power Cable Opening

MLO-010567

5–14 TZK10 Tape Drive

Installing the TZK10 Drive

Step 9:
Connect Cables
to System

Connect the bracket SCSI cable to the SCSI bus connector, and
the power cable to the power harness, as shown in Figure 5–12.
Figure 5–12 Connecting Cables to the System

MLO-010565

Step 10:
Tighten
Thumbscrews

Slide the bracket all of the way in, and tighten the two
thumbscrews.

TZK10 Tape Drive 5–15

Installing the TZK10 Drive

Step 11:
Remove Blank
Filler Plate

Remove the blank filler plate from the front panel position used
by the drive, as shown in Figure 5–13.
Note that Figure 5–13 shows the left filler plate being removed.
The left filler plate (as you look at the front of the panel) will
be removed if the drive is installed in the upper position of the
bracket; the right filler plate will be removed if the drive is
installed in the lower position.
Figure 5–13 Removing the Blank Filler Plate from the Front
Panel

MLO-007595

Completion

5–16 TZK10 Tape Drive

This completes installation of the TZK10 tape drive.

Installing the TZK10 Drive

Where to Go
from Here

If you...

Then...

Have other options to add
inside the system,

turn to the appropriate chapter.

Have no other options to add
inside the system,

refer to Chapter 11 to replace
the panels and check the system.

TZK10 Tape Drive 5–17

Using the TZK10 Drive

Using the TZK10 Drive
TZK10 Control
and Indicator

The TZK10 tape drive has an eject button
and one dual-color
(green and amber) busy indicator light . Figure 5–14 shows
the eject button and indicator.

Figure 5–14 TZK10 Control and Indicator

MLO-007537

5–18 TZK10 Tape Drive

Using the TZK10 Drive

Table 5–1 summarizes the meaning of each state of the busy
indicator light.
Table 5–1 TZK10 Busy Indicator Light States
State

Meaning

Off

Tape is not present or tape is present
(loaded) but is not mounted.

Solid green

Tape is loaded and mounted.1

Blinking green

Tape is in motion.

Solid amber

Drive is faulty.

1 Tape cartridge is loaded automatically when inserted.

CAUTION:
Handling and
Storing Tape
Cartridges

When handling and storing TZK10 tape cartridges:
•

Do not drop or strike cartridges.

•

Keep cartridges out of direct sunlight, away from heaters
and other sources of heat.

•

Store cartridges where the temperature is between 10°C and
40°C (50°F and 104°F).

•

If a cartridge has been exposed to extreme heat or cold, allow
it to stabilize at room temperature for the same amount of
time as it was exposed, up to 24 hours.

•

Avoid placing cartridges near sources of electromagnetic
interference, such as terminals, motors, and video or X-ray
equipment. Any tape exposed to a magnetic field can lose
information.

•

Store a cartridge in a dust-free environment where the
relative humidity is between 20% and 80%.

•

Store a cartridge in its protective container, on edge or
stacked. However, when stacking cartridges, do not stack
more than five high.

•

Place an identification label only in the space provided for
the label on top of the cartridge.

For further information refer to the TZK10 Cartridge Tape Drive
Owner’s Guide, listed in Appendix A.

TZK10 Tape Drive 5–19

Using the TZK10 Drive

Write-Protecting
TZK10 Tape
Cartridges

Write-protecting a cartridge prevents accidental overwriting or
erasure of data on the cartridge.
Before you use a cartridge, check its write-protect switch. When
the switch is in the SAFE position, you can read information
from the cartridge, but cannot write to it.
To...

Turn write-protect switch...

Prevent accidental
overwriting of data,

to the SAFE position, as shown
in Figure 5–15.

Allow writing data to the
tape,

away from the SAFE position.

Figure 5–15 Write-Protecting TZK10 Tape Cartridges

SAFE

MLO-007538

5–20 TZK10 Tape Drive

Using the TZK10 Drive

Inserting a
TZK10 Tape
Cartridge

To insert the tape into the drive, follow these steps:
1. Make sure that the system unit is on ( | ).
2. Press the eject button to open the drive door on the front of
the system unit (see Figure 5–16).
3. Insert the TZK10 tape cartridge into the drive with the
cartridge oriented as shown in Figure 5–16.
4. Slide the cartridge straight into the drive until you feel
resistance, then close the door.
When the tape is properly inserted, the indicator light is
solid green and you can issue operating system commands.
5. If you are using the OpenVMS operating system, refer
to your operating system documentation for mounting
instructions.

TZK10 Tape Drive 5–21

Using the TZK10 Drive

Figure 5–16 Inserting the TZK10 Tape Cartridge

MLO-007539

5–22 TZK10 Tape Drive

Using the TZK10 Drive

Removing a
TZK10 Tape
Cartridge

To remove the tape from the drive, follow these steps:
1. If you are using the OpenVMS operating system, refer
to your operating system documentation for dismounting
instructions.
2. After data transfer is complete (the tape stops and the
indicator light returns to solid green), press the eject button,
as shown in Figure 5–17.
3. When the door opens and the cartridge ejects part way, open
the door completely, grasp the cartridge, and slide it out of
the drive.
Figure 5–17 Removing the TZK10 Tape Cartridge

MLO-007540

TZK10 Tape Drive 5–23

TZK10 Drive Specifications

TZK10 Drive Specifications
This section contains the following information:
•

TZK10 Drive Weight and Dimensions

•

TZK10 Drive Description

•

TZK10 Drive Operating Conditions

•

TZK10 Drive Nonoperating Conditions

•

TZK10 Tape Cartridges

Table 5–2 TZK10 Drive Weight and Dimensions
Weight1

Height

Width

Depth

1.1 kg

4.4 cm

14.6 cm

20.8 cm

(2.4 lb)

(1.73 in)

(5.75 in)

(8.2 in)

1 without cartridge

5–24 TZK10 Tape Drive

TZK10 Drive Specifications

Table 5–3 TZK10 Drive Description
Mode of operation

Streaming

Drive interface

SCSI-2

Media

DC6320/DC6525 tape cartridge or Digital
approved equivalent (see Table 5–6)

Track width, write

0.1778 mm +0.0000/–0.0127 mm (0.0070 inches
+0.0000 inches/–0.0005 inches)

Track width, read

0.1270 mm +0.0127/–0.0000 mm (0.0050 inches
+0.0005 inches/–0.0000 inches)

Data density

16,000 bits/in

Number of tracks

Data transfer rate

200 KB at average streaming mode
1.5 MB at SCSI maximum

Tape speed

3.05 cm/s (120 in/s)

Track format

Multiple track serpentine recording

Power requirements

+12 V 6 5% @ 1.0 A (2.0 A surge),
150 mV ripple peak-to-peak
+5 V 6 5% @ 1.2 A (1.8 A surge),
150 mV ripple peak-to-peak

Nominal power consumption

20 watts

Peak power consumption

33 watts

Table 5–4 TZK10 Drive Operating Conditions
Operating temperature1

5°C to 40°C (41°F to 104°F)

Operating humidity

20% to 80%, noncondensing

Maximum wet bulb temperature

26°C (79°F)

Minimum dew point temperature

2°C (36°F)

Altitude

0 m to 2400 m (0 ft to 13,000 ft) at 36°C (96°F)

1 Reduce maximum temperature by 1.8°C (3.24°F) for each 1000-meter (3300-foot) increase in altitude.

TZK10 Tape Drive 5–25

TZK10 Drive Specifications

Table 5–5 TZK10 Drive Nonoperating Conditions
Nonoperating temperature

–30°C to 60°C (–22°F to 140°F)

Nonoperating humidity

10% to 90%, noncondensing

Maximum wet bulb temperature

29°C (84°F)

Minimum dew point temperature

2°C (36°F)

Altitude

–304 m to 12,300 m (–1000 ft to 40,000 ft) at
36°C (96°F)

Table 5–6 TZK10 Tape Cartridges
Cartridge

Maximum Capacity

Format

R/W1

Length

DC6525

525 MB

QIC–320

R/W

300 m
(1000 ft)

DC6320

320 MB

QIC–320

R/W

186 m
(620 ft)

DC6150
DC600XTD

150 MB

QIC–150

R/W

189 m
(620 ft)

DC6150
DC600XTD

120 MB

QIC–120

R/W

189 m
(620 ft)

DC600A

60 MB

QIC–24

183 m
(600 ft)

1 R/W = read/write capabilities

5–26 TZK10 Tape Drive

6
TLZ06 Tape Drive
IMPORTANT: Read First
Your system must be prepared before you can install this drive.
See Chapter 2 to:
•

Back up files

•

Shut down the system software

•

Determine what options your system has

•

Shut down the system hardware

•

Remove panels

•

Attach the antistatic wrist strap

Chapter Overview
This chapter covers the following topics:
•

Description of the TLZ06 Drive

•

Configuring the TLZ06 Drive

•

Installing the TLZ06 Drive

•

Using the TLZ06 Drive

•

TLZ06 Drive Specifications

TLZ06 Tape Drive 6–1

Description of the TLZ06 Drive

Description of the TLZ06 Drive
Capacity

The capacity of the TLZ06 tape drive is 4.0 gigabytes.
See Table 6–5 for more capacity information.

Purpose

Illustration

The TLZ06 tape drive can be used for:
•

File backup

•

Loading applications

The TLZ06 tape drive is shown in Figure 6–1.
Figure 6–1 TLZ06 Tape Drive

MLO-008526

6–2 TLZ06 Tape Drive

Configuring the TLZ06 Drive

Setting
Switches

Before you can use the TLZ06, configure the drive, that is, check
the switches to make sure that they are set for the desired
operating system and SCSI address. See Figure 6–2 for the
location of these switches.

Selecting
Operating
System

Switch 5 (Mode) allows the drive to work with your operating
system, and must be down for both OpenVMS and DEC OSF/1
operating systems.

Selecting SCSI
Address

Switches 1, 2, and 3 allow selection of a unique address for
each SCSI drive. Figure 6–2 shows switches set for all SCSI
addresses, including the recommended address of 5.
Default settings should be changed when a system is configured
with more than one of a particular drive.
To change the default address, choose a new one from Figure 6–2
and set the switches accordingly.

IMPORTANT:
Other Switch
Settings

Figure 6–2 shows settings for switches 1, 2, 3, and 5. Other
switches should be factory-set and may or may not appear as
shown in Figure 6–2.

TLZ06 Tape Drive 6–3

Configuring the TLZ06 Drive

Figure 6–2 TLZ06 Operating System (Mode) and SCSI Address
Switches

SCSI
Address
Switches

Mode
Switch

O
F
F

1
O
F
F

O
F
F

6–4 TLZ06 Tape Drive

O
F
F

IMPORTANT:
Unique SCSI
Address

O
F
F

SCSI
Address
Settings: 0

MLO-010277

Each drive must have a unique SCSI address. Never set two or
more drives to the same SCSI address; the system will not be
able to communicate with the drives.

Installing the TLZ06 Drive

Overview

The TLZ06 drive is mounted in a bracket in the front of the
system unit. The following steps tell you how to remove the
bracket from the system unit, install the drive in the bracket,
install drive cables, and place the bracket (with drive) back into
the system unit.
To install a TLZ06 drive, follow these steps:

Step 1:
Remove Cables
from System

Disconnect the power and SCSI cables on the right side of the
system, as shown in Figure 6–3. The power and SCSI cables for
the bracket are shown in Figure 6–5 and Figure 6–6.

TLZ06 Tape Drive 6–5

Installing the TLZ06 Drive

Figure 6–3 Disconnecting Power and SCSI Cables

MLO-010566

6–6 TLZ06 Tape Drive

Installing the TLZ06 Drive

Step 2:
Remove
Bracket

Remove the drive bracket from the system by releasing the two
thumbscrews , as shown in Figure 6–4, and pulling the bracket
straight out. The thumbscrews will pop out a little when they
are fully loosened. If the thumbscrews are too tight, loosen the
screws in the center of the thumbscrews.

Figure 6–4 Removing the Drive Bracket

MLO-007509

TLZ06 Tape Drive 6–7

Installing the TLZ06 Drive

Step 3: Identify
Bracket Power
and SCSI
Cables

Each cable has several connectors. Refer to Figure 6–5 and
Figure 6–6 when making cable connections.
Figure 6–5 Bracket Power Cable Connectors

1
2

4
MLO-007510

! to system power harness
" to TLZ06 drive, when installed in upper position
# to TLZ06 drive, when installed in lower position
$ not used for this drive

6–8 TLZ06 Tape Drive

Installing the TLZ06 Drive

Figure 6–6 Bracket SCSI Cable Connectors

1
2

MLO-009887

! to system SCSI bus
" to TLZ06 drive, when installed in lower position
# to TLZ06 drive, when installed in upper position
$ terminator

TLZ06 Tape Drive 6–9

Installing the TLZ06 Drive

Step 4:
Connect Cables
to Drive

Connect the power
and SCSI
cables to the ports on the rear
of the drive, as shown in Figure 6–7. The connectors are keyed;
make sure that they are oriented correctly before attempting to
insert them into the drive ports.
Figure 6–7 Connecting Cables to the TLZ06 Drive

O
F
F

6–10 TLZ06 Tape Drive

MLO-008528

Installing the TLZ06 Drive

Step 5: Place
Drive in
Bracket

Place the TLZ06 drive in the bracket, as shown in Figure 6–8,
and secure it with two screws on each side.
Figure 6–8 Placing the Drive into the Bracket

MLO-008529

Position in
Bracket

The TLZ06 drive may be mounted in either the upper or lower
position.

TLZ06 Tape Drive 6–11

Installing the TLZ06 Drive

Step 6:
Position Cables

Slip the power and SCSI cables into the slot
bracket, as shown in Figure 6–9.

! in the rear of the

Figure 6–9 Slipping Cables into the Slot

MLO-009395

6–12 TLZ06 Tape Drive

Installing the TLZ06 Drive

Step 7: Slide
Bracket into
System

Slide the bracket partly into the system, as shown in
Figure 6–10.
Figure 6–10 Sliding the Bracket into the System

MLO-008530

TLZ06 Tape Drive 6–13

Installing the TLZ06 Drive

Step 8: Guide
Bracket Power
Cable

Guide the bracket power cable through the opening
right side of the system, as shown in Figure 6–11.

! into the

Figure 6–11 Bracket Power Cable Opening

MLO-010567

6–14 TLZ06 Tape Drive

Installing the TLZ06 Drive

Step 9:
Connect Cables
to System

Connect the bracket SCSI cable to the SCSI bus connector, and
the power cable to the power harness, as shown in Figure 6–12.
Figure 6–12 Connecting Cables to the System

MLO-010565

Step 10:
Tighten
Thumbscrews

Slide the bracket all of the way in, and tighten the two
thumbscrews.

TLZ06 Tape Drive 6–15

Installing the TLZ06 Drive

Step 11:
Remove Blank
Filler Plate

Remove the blank filler plate from the front panel position used
by the drive, as shown in Figure 6–13.
Note that Figure 6–13 shows the right plate being removed. The
left plate (as you look at the front of the panel) is removed if the
drive is mounted in the upper position of the bracket; the right
plate is removed if the drive is mounted in the lower position.
Figure 6–13 Removing the Blank Filler Plate from the Front
Panel

MLO-007595

Completion

6–16 TLZ06 Tape Drive

This completes installation of the TLZ06 tape drive.

Installing the TLZ06 Drive

Where to Go
from Here

If you...

Then...

Have other options to add
inside the system,

turn to the appropriate chapter.

Have no other options to add
inside the system,

refer to Chapter 11 to replace
the panels and check the system.

TLZ06 Tape Drive 6–17

Using the TLZ06 Drive

Using the TLZ06 Drive
TLZ06 Control
and Indicators

Figure 6–14 shows the control and indicators on the TLZ06
drive.
Figure 6–14 TLZ06 Control and Indicators

2
3

MLO-008531

! Tape unload button
" Write-protect indicator
# Tape activity indicator

6–18 TLZ06 Tape Drive

Using the TLZ06 Drive

Handling and
Storing Tape
Cassettes

When handling and storing TLZ06 tape cassettes:
•

Do not drop or strike cassettes.

•

Keep cassettes out of direct sunlight, away from heaters and
other sources of heat.

•

Store cassettes where the temperature is between 10°C and
40°C (50°F and 104°F).

•

If a cassette has been exposed to extreme heat or cold, allow
it to stabilize at room temperature for the same amount of
time as it was exposed, up to 24 hours.

•

Avoid placing cassettes near sources of electromagnetic
interference, such as terminals, motors, and video or X-ray
equipment. Any tape exposed to a magnetic field can lose
information.

•

Store cassettes in a dust-free environment where the relative
humidity is between 20% and 80%.

•

Store cassettes in their protective containers, on edge or
stacked. However, when stacking cassettes, do not stack
more than five high.

•

Place an identification label only in the space provided for
the label on top of the cassette, as shown in Figure 6–15.

TLZ06 Tape Drive 6–19

Using the TLZ06 Drive

Labeling TLZ06
Tape Cassettes

Figure 6–15 shows the proper placement of a cassette label.

D igi
S ata tal
to
ra
g
e

Figure 6–15 Labeling the TLZ06 Tape Cassette

MLO-008532

6–20 TLZ06 Tape Drive

Using the TLZ06 Drive

To write-protect a TLZ06 cassette, slide the write-protect switch
to the left , as shown in Figure 6–16. To allow the drive to
write to the cassette, slide the switch to the right.

Figure 6–16 Write-Protecting the TLZ06 Tape Cassette

D
D igi
S ata tal
to
ra
g
e

Write-Protecting
TLZ06 Tape
Cassettes

MLO-008533

TLZ06 Tape Drive 6–21

Using the TLZ06 Drive

Inserting a
TLZ06 Tape
Cassette

To insert the tape into the drive, follow these steps:
1. Make sure that the system unit is on ( | ).
2. Insert the TLZ06 tape cassette into the drive, as shown in
Figure 6–17.
3. If you are using the OpenVMS operating system, refer
to your operating system documentation for mounting
instructions.

Digital
Data
Storage

Figure 6–17 Inserting the TLZ06 Tape Cassette

MLO-008534

6–22 TLZ06 Tape Drive

Using the TLZ06 Drive

Removing a
TLZ06 Tape
Cassette

To remove the tape from the drive, follow these steps:
1. If you are using the OpenVMS operating system, refer
to your operating system documentation for dismounting
instructions.

2. Press the tape unload button , as shown in Figure 6–18,
and remove the tape from the drive.
Figure 6–18 Removing the TLZ06 Tape Cassette

MLO-008535

TLZ06 Tape Drive 6–23

TLZ06 Drive Specifications

TLZ06 Drive Specifications
This section provides the following information:
•

TLZ06 Drive Weight and Dimensions

•

TLZ06 Drive General Specifications

•

TLZ06 Drive Operating Conditions

•

TLZ06 Drive Nonoperating Conditions

•

TLZ06 Cassettes

Table 6–1 TLZ06 Drive Weight and Dimensions
Weight

Height

Width

Depth

2.2 kg

4.1 cm

14.6 cm

17.8 cm

(4.7 lb)

(1.6 in)

(5.75 in)

(7.0 in)

Table 6–2 TLZ06 Drive General Specifications
Frequency

50–60 Hz

Power

9 watts

Table 6–3 TLZ06 Drive Operating Conditions

6–24 TLZ06 Tape Drive

Operating temperature

10°C to 40°C (50°F to
104°F)

Operating humidity

20% to 80%,
noncondensing

Maximum wet bulb temperature

26°C (79°F)

Minimum dew point temperature

2°C (36°F)

Altitude

0 m to 4.6 km (0 ft to
15,000 ft)

TLZ06 Drive Specifications

Table 6–4 TLZ06 Drive Nonoperating Conditions
Nonoperating temperature

–40°C to 70°C (–40°F to
158°F)

Nonoperating humidity

5% to 95%,
noncondensing

Maximum wet bulb temperature

29°C (84°F)

Minimum dew point temperature

2°C (36°F)

Altitude

0 km to 15.2 km (0 ft to
50,000 ft)

Table 6–5 TLZ06 Cassettes
Cassette

Size

Capacity

TLZ04–CA1

4mm x 60m

1.3 or 2.6 gigabytes

TLZ06–CA

4mm x 90m

2 or 4 gigabytes

1 Can read only if compression is not enabled.

TLZ06 Tape Drive 6–25

7
RZ25 Fixed Disk Drive
IMPORTANT: Read First
Your system must be prepared before you can install this drive.
See Chapter 2 to:
•

Back up files

•

Shut down the system software

•

Determine what options your system has

•

Shut down the system hardware

•

Remove panels

•

Attach the antistatic wrist strap

Chapter Overview
This chapter covers the following topics:
•

Description of the RZ25 Drive

•

Setting SCSI Address

•

Installing the RZ25 Drive

•

Removing an RZ25 Drive

•

RZ25 Drive Specifications

RZ25 Fixed Disk Drive 7–1

Description of the RZ25 Drive

Description of the RZ25 Drive
Capacity

The capacity of the RZ25 drive is 426 megabytes.

Purpose

The RZ25 drive can be used for storing applications and user
files.

Illustration

The RZ25 fixed disk drive is shown in Figure 7–1.
Figure 7–1 RZ25 Fixed Disk Drive

MLO-007555

7–2 RZ25 Fixed Disk Drive

Setting SCSI Address

Address
Jumpers

Before using the RZ25 drive, check the SCSI address jumpers to
ensure that they are set for the desired address. Jumpers are
removable electrical connectors that allow selection of a unique
address for each SCSI drive.
Figure 7–2 shows jumper settings for all SCSI addresses,
including the recommended addresses of 0, 1, and 2. If your
system does not contain a factory-installed fixed disk, the
address of 3 should also be available. If using more than one
fixed disk drive, select a unique SCSI address for each fixed
disk drive. Figure 7–4 shows preferred addresses for given drive
positions.
If the fixed disk drive was not factory-installed, it may have
been shipped with all of the jumpers attached (to prevent loss
of jumpers when shipping and unpacking). In this case, the
address is set to 7, and you need to change it.
To change the default address, choose a new one from Figure 7–2
and carefully remove or replace jumpers accordingly. Save any
SCSI jumpers you remove. You may need them later.

RZ25 Fixed Disk Drive 7–3

Setting SCSI Address

Figure 7–2 RZ25 SCSI Address Jumpers

P1 P2

SCSI
Address
Settings: 0

P1 P2

MLO-010462

IMPORTANT:
Unique SCSI
Address

Each drive must have a unique SCSI address. Never set two or
more drives to the same SCSI address; the system will not be
able to communicate with the drives.

7–4 RZ25 Fixed Disk Drive

Setting SCSI Address

Remote SCSI
Address
Jumpers

The SCSI address for the RZ25 drive is designed to be set
either manually or automatically. The automatic setting is not
applicable to the DEC 3000 Model 500X AXP system, therefore,
you need to make sure that the first three jumpers on the left
of this secondary port are removed, as shown in Figure 7–3. Be
careful to remove only the SCSI address jumpers; do not remove
any others.
Figure 7–3 RZ25 Secondary SCSI Address Port

MLO-007562

RZ25 Fixed Disk Drive 7–5

Installing the RZ25 Drive

Overview

Up to four fixed disk drives may be installed in the system.
An RZ25 or RZ26 drive can be installed at any of the four
drive positions shown in Figure 7–4. The numbers refer to the
preferred SCSI addresses for given positions.
Figure 7–4 Fixed Disk Drive Positions

2
3
1
0

MLO-010552

7–6 RZ25 Fixed Disk Drive

Installing the RZ25 Drive

Step 1:
Connect Cables

Connect the SCSI
and power
connectors to the RZ25 disk
drive, as shown in Figure 7–5. The connectors are keyed; make
sure that they are oriented correctly before attempting to insert
them into the drive.
Figure 7–5 Connecting RZ25 Cables

MLO-007558

RZ25 Fixed Disk Drive 7–7

Installing the RZ25 Drive

Step 2: Attach
Drive to System

Orient the drive as shown in Figure 7–6, insert the knobs on the
base of the drive into the holes in the mounting position, and
slide the drive down until the latch engages.
Figure 7–6 Installing the RZ25 Drive

MLO-010556

Completion

This completes installation of the RZ25 fixed disk drive.

7–8 RZ25 Fixed Disk Drive

Installing the RZ25 Drive

Where to Go
from Here

If you...

Then...

Want to remove an RZ25
drive,

continue with the next section.

Have other options to add
inside the system,

turn to the appropriate chapter.

Have no other options to add
inside the system,

refer to Chapter 11 to restore
and check the system.

RZ25 Fixed Disk Drive 7–9

Removing an RZ25 Drive

Remove Drive
from System
Unit

To remove an RZ25 drive, press the latch
at the top of the
drive, as shown in Figure 7–7, and slide the drive up and away
from the system unit.
Figure 7–7 Removing the RZ25 Drive

MLO-009719

Disconnect
Cables

Remove the power and SCSI cables from the drive.

7–10 RZ25 Fixed Disk Drive

RZ25 Drive Specifications

RZ25 Drive Specifications
This section provides the following information:
•

RZ25 Weight and Dimensions

•

RZ25 Drive Formatted Storage Capacity

•

RZ25 Drive Performance

•

RZ25 Drive Operating Conditions

•

RZ25 Drive Nonoperating Conditions

Table 7–1 RZ25 Weight and Dimensions
Weight

Height

Width

Depth

0.8 kg

4.1 cm

10.2 cm

14.6 cm

(1.8 lb)

(1.63 in)

(4.00 in)

(5.75 in)

Table 7–2 RZ25 Drive Formatted Storage Capacity
Per drive

426 MB

Per surface

47.3 MB

Bytes per track

24,576 to 37,376
(variable)

Bytes per block

512

Blocks per track

48–74

Blocks per drive

832,527

Spare blocks per track

Spare blocks per drive

14,148

Spare cylinders

Buffer size

60 KB

RZ25 Fixed Disk Drive 7–11

RZ25 Drive Specifications

Table 7–3 RZ25 Drive Performance
Data transfer rate to/from media

2.1–3.2 MB/sec (variable)

Data transfer rate to/from buffer

2.33 MB/sec

Bus asynchronous

3.0 MB

Bus synchronous

4.0 MB

Seek time track to track

2.5 msec

Seek time average

14 msec

Seek time maximum (full stroke)

28 msec

Average latency

6.8 msec

Rotational speed

4412 rpm 6 0.5%

Start time

20 sec maximum

Stop time

30 sec maximum

Interleave ratio

1:1

Table 7–4 RZ25 Drive Operating Conditions
Ambient temperature

10°C to 50°C (50°F to
122°F)

Relative humidity

8%–80%

Altitude

30.48 m to 304.78 m
(–1000 ft to 10,000 ft)

Maximum wet bulb temperature

25.6°C (78°F)
(noncondensing)

Heat dissipation

12W (seeking) 10W
(typical)

Temperature gradient

11°C/hr (20°F/hr)

7–12 RZ25 Fixed Disk Drive

RZ25 Drive Specifications

Table 7–5 RZ25 Drive Nonoperating Conditions
Ambient temperature

–40°C to 66°C (–40°F to
151°F)

Relative humidity

8%–95% (packaged)

Altitude

–1000 ft to 10,000 ft

Maximum wet bulb temperature

46°C (115°F)

Temperature gradient

20°C (68°F/hr)

RZ25 Fixed Disk Drive 7–13

8
RZ26 Fixed Disk Drive
IMPORTANT: Read First
Your system must be prepared before you can install this drive.
See Chapter 2 to:
•

Back up files

•

Shut down the system software

•

Determine what options your system has

•

Shut down the system hardware

•

Remove panels

•

Attach the antistatic wrist strap

Chapter Overview
This chapter covers the following topics:
•

Description of the RZ26 Drive

•

Setting SCSI Address

•

Installing the RZ26 Drive

•

Removing an RZ26 Drive

•

RZ26 Drive Specifications

RZ26 Fixed Disk Drive 8–1

Description of the RZ26 Drive

Description of the RZ26 Drive
Capacity

The capacity of the RZ26 drive is 1.05 gigabytes.

Purpose

The RZ26 drive can be used for storing applications and user
files.

Illustration

The RZ26 fixed disk drive is shown in Figure 8–1.
Figure 8–1 RZ26 Fixed Disk Drive

MLO-008536

8–2 RZ26 Fixed Disk Drive

Setting SCSI Address

Address
Jumpers

Before using the RZ26 drive, check the SCSI address jumpers to
ensure that they are set for the desired address. Jumpers are
removable electrical connectors. See Figure 8–2 for the location
of these jumpers.
SCSI jumpers allow selection of a unique address for each SCSI
drive. Figure 8–2 shows jumpers 0, 1, and 2 set for all SCSI
addresses, including the recommended addresses of 0, 1, and 2.
If your system does not contain a factory-installed fixed disk,
the address of 3 should also be available. If using more than
one fixed disk drive, select a unique SCSI address for each fixed
disk drive. Figure 8–3 shows preferred addresses for given drive
positions.
If the fixed disk drive was not factory-installed, it may have
been shipped with all of the jumpers attached (to prevent loss
of jumpers when shipping and unpacking). In this case, the
address is set to 7, and you will need to change it.
When changing the default address, choose a new one from
Figure 8–2 and carefully remove or replace jumpers accordingly.
Save any SCSI jumpers you remove. You may need them later.

RZ26 Fixed Disk Drive 8–3

Setting SCSI Address

Figure 8–2 RZ26 SCSI Address Jumpers

2
0 1

SCSI
Address
Settings: 0

3
MLO-010464

IMPORTANT:
Unique SCSI
Address

Each drive must have a unique SCSI address. Never set two or
more drives to the same SCSI address; the system will not be
able to communicate with the drives.

8–4 RZ26 Fixed Disk Drive

Installing the RZ26 Drive

Overview

Up to four fixed disk drives may be installed in the system. An
RZ25 or RZ26 drive can be installed at any of the four drive
positions, as shown in Figure 8–3. The numbers refer to the
preferred SCSI addresses for given positions.
Figure 8–3 Fixed Disk Drive Positions

2
3
1
0

MLO-010552

RZ26 Fixed Disk Drive 8–5

Installing the RZ26 Drive

Step 1:
Connect Cables

Connect the SCSI
and power
connectors to the RZ26 disk
drive, as shown in Figure 8–4. The connectors are keyed; make
sure that they are oriented correctly before attempting to insert
them into the drive.
Figure 8–4 Connecting RZ26 Cables

2
MLO-008539

8–6 RZ26 Fixed Disk Drive

Installing the RZ26 Drive

Step 2: Attach
Drive to System

Orient the drive as shown in Figure 8–5, insert the knobs on the
base of the drive into the holes in the mounting position, and
slide the drive down until the latch engages.
Figure 8–5 Installing the RZ26 Drive

MLO-010557

Completion

This completes installation of the RZ26 fixed disk drive.

RZ26 Fixed Disk Drive 8–7

Installing the RZ26 Drive

Where to Go
from Here

If you...

Then...

Want to remove an RZ26
drive,

continue with the next section.

Have other options to add
inside the system,

turn to the appropriate chapter.

Have no other options to add
inside the system,

refer to Chapter 11 to restore
and check the system.

8–8 RZ26 Fixed Disk Drive

Removing an RZ26 Drive

Remove Drive
from System
Unit

To remove an RZ26 drive, press the latch
at the top of the
drive, as shown in Figure 8–6, and slide the drive up and away
from the system unit.
Figure 8–6 Removing the RZ26 Drive

MLO-009720

Disconnect
Cables

Remove the power and SCSI cables from the drive.

RZ26 Fixed Disk Drive 8–9

RZ26 Drive Specifications

RZ26 Drive Specifications
This section provides the following information:
•

RZ26 Weight and Dimensions

•

RZ26 Drive Formatted Storage Capacity

•

RZ26 Drive Performance

•

RZ26 Drive Operating Conditions

•

RZ26 Drive Nonoperating Conditions

Table 8–1 RZ26 Weight and Dimensions
Weight

Height

Width

Depth

0.9 kg

4.13 cm

10.2 cm

14.6 cm

(1.9 lb)

(1.625 in)

(4.00 in)

(5.75 in)

Table 8–2 RZ26 Drive Formatted Storage Capacity
Per drive

1050 MB

Per surface

75 MB

Bytes per track

29,640

Buffer size

512 KB

Table 8–3 RZ26 Drive Performance
Data transfer rate to/from media

2.6 MB/sec

Seek time track to track

1 msec

Seek time average

10 msec

Seek time maximum (full stroke)

20 msec

Average latency

5.6 msec

Rotational speed

5363 rpm

8–10 RZ26 Fixed Disk Drive

RZ26 Drive Specifications

Table 8–4 RZ26 Drive Operating Conditions
Ambient temperature

10°C to 50°C (50°F to 122°F)

Relative humidity

10%–90%

Table 8–5 RZ26 Drive Nonoperating Conditions
Ambient temperature

–40°C to 66°C (–40°F to 151°F)

Relative humidity

8%–95% (noncondensing)

RZ26 Fixed Disk Drive 8–11

9
Memory Modules
IMPORTANT: Read First
Your system must be prepared before you can install memory
modules. See Chapter 2 to:
•

Back up files

•

Shut down the system software

•

Determine what options your system has

•

Shut down the system hardware

•

Remove panels

•

Attach the antistatic wrist strap

Chapter Overview
This chapter covers the following topics:
•

Determining What Modules You Need

•

Memory from Other Systems

•

Configuration Table

•

Installing Memory Modules

•

Removing Memory Modules

Memory Modules 9–1

Determining What Modules You Need

Determining What Modules You Need
Memory Module
Sizes

Memory modules are available in 4-megabyte and 8-megabyte
sizes. Four-megabyte modules have components on one side.
Eight-megabyte modules have components on both sides (front
and back).
Figure 9–1 shows 4-megabyte and 8-megabyte memory modules.
Figure 9–1 4-MB and 8-MB Memory Modules

MLO-007563

System
Memory

The basic system has 32 megabytes of memory (eight 4-MB
modules installed). To increase the DEC 3000 Model 500X AXP
system’s memory capacity, you can order memory upgrades.
When you order upgrade number MS15–CA, you will receive
eight 4-MB modules. When you order upgrade number MS15–
DA, you will receive eight 8-MB modules. For a particular
memory configuration, see Table 9–1.
The DEC 3000 Model 500X AXP system can hold a maximum
of 256 megabytes (32 8-megabyte memory modules). Higher
capacity memory modules may be available later.

9–2 Memory Modules

Determining What Modules You Need

Configuration
Table

Table 9–1 shows which modules need to be installed for a given
total amount of memory.
Table 9–1 Memory Configurations
Desired
Memory

Modules to Add

32 MB

Eight 4-MB modules

64 MB

Eight 8-MB modules

64 MB

Sixteen 4-MB modules

96 MB

Eight 4-MB and Eight 8-MB modules

96 MB

24 4-MB modules

128 MB

Sixteen 8-MB modules

128 MB

Sixteen 4-MB and Eight 8-MB modules

128 MB

32 4-MB modules

160 MB

Eight 4-MB and Sixteen 8-MB modules

192 MB

24 8-MB modules

192 MB

Sixteen 4-MB and Sixteen 8-MB modules

224 MB

Eight 4-MB and 24 8-MB modules

256 MB

32 8-MB modules

Note that modules are installed in sets of eight (two modules
on each of four memory mother boards (MMBs), as shown in
Figure 9–2).

Memory from
Other Systems

Do not attempt to use memory modules from any other system in
the DEC 3000 Model 500X AXP system. Other modules are not
compatible with this system.

Memory Modules 9–3

Before Installing

Before Installing
CAUTION:
Memory Module
Damage

To avoid damage from static discharge after removing the left
side panel and before opening the shipping bag for any memory
module, and before touching anything inside the system, wear
an antistatic wrist strap. See Using an Antistatic Wrist Strap in
Chapter 2 for more information.
Handle memory modules by their edges to avoid damaging and
contaminating the module pins and connectors.

Memory Mother
Boards (MMBs)

Memory modules are installed onto four memory mother boards
(MMBs), which are installed into the system. Figure 9–2 shows
an MMB with two memory modules installed on it.
Figure 9–2 Memory Mother Board (MMB)

MLO-007564

9–4 Memory Modules

Before Installing

Where to Install

Figure 9–3 shows the location of MMBs with memory modules
inside the system.
Figure 9–3 Location of MMBs and Memory Modules

MLO-010555

Memory Modules 9–5

Installing Memory Modules

Installing Memory Modules
To install memory modules in the system, follow these steps:

Step 1:
Remove the
Fan Bracket

Remove the fan bracket by disconnecting the power cable
removing the three screws, as shown in Figure 9–4.
Figure 9–4 Removing the Fan Bracket

MLO-010563

9–6 Memory Modules

! and

Installing Memory Modules

Step 2:
Remove the
MMB Clips

Remove the two clips from the MMBs, as shown in Figure 9–5.
Figure 9–5 Removing MMB Clips

MLO-009808

Memory Modules 9–7

Installing Memory Modules

Step 3:
Remove the
MMBs

Remove all four MMBs from their channels by releasing the
catches and sliding the boards out, as shown in Figure 9–6.
Figure 9–6 Removing an MMB

MLO-007565

9–8 Memory Modules

Installing Memory Modules

Step 4: Place
the MMBs
on Protected
Surface

Place the four MMBs, with the connectors up, on a flat surface
that is protected from electrostatic discharge (such as an
antistatic mat), as shown in Figure 9–7.
Figure 9–7 Placing the MMBs

1
2
3
4

1
2
3
4
MLO-009721

Memory Modules 9–9

Installing Memory Modules

Guidelines for
Installing

The following guidelines should be used when installing memory
modules:
•

Modules must be added in sets of eight, adding two modules
to each of the four MMBs.

•

Add modules starting at the empty MMB slots with the
lowest numbers. Add two modules to the corresponding
on each MMB, as shown by the shaded areas in
slots
Figure 9–7.

•

9–10 Memory Modules

Use the same size (MB) modules for a set of eight slots. For
example, you might add a set of eight 4-MB modules or a set
of eight 8-MB modules, but do not mix 4- and 8-MB modules
within a set. If you do mix different sizes of memory modules
within a set, your system will not recognize some of the
memory.

Installing Memory Modules

Step 5: Install
Modules in
MMB

Install the memory modules in the MMBs, using the previous
guidelines. Hold the module at an angle, with the notch end
as shown in Figure 9–8, and place it in the slot. Make sure that
the board is firmly seated in the connector, but do not force it.
Push the board upright so that it stands vertically. You should
hear a distinctive click on each side when the board is pushed
vertically.

Figure 9–8 Installing a Memory Module

MLO-007566

Working from the lower numbered slots to the higher numbered
slots, continue adding modules in empty slots of the MMBs until
the system contains the desired amount of memory.

Memory Modules 9–11

Installing Memory Modules

Step 6: Install
MMBs

Install the MMBs into the card guides in the side of the system,
as shown in Figure 9–9. Make sure that the MMBs are firmly
seated in their connectors, but do not force them.
Figure 9–9 Installing an MMB

MLO-007568

9–12 Memory Modules

Installing Memory Modules

Step 7: Install
the MMB Clips

Install the two clips on the MMBs, as shown in Figure 9–10.
Figure 9–10 Installing MMB Clips

MLO-009840

Step 8: Install
the Fan Bracket

Install the fan bracket and screws, and reconnect the power
cable , as shown in Figure 9–11.

Memory Modules 9–13

Installing Memory Modules

Figure 9–11 Installing the Fan Bracket

MLO-010564

Completion

9–14 Memory Modules

This completes installation of the memory modules.

Installing Memory Modules

Where to Go
from Here

If you...

Then...

Need to remove memory
boards,

continue with the next section.

Have other options to add
inside the system,

turn to the appropriate chapter.

Have no other options to add
inside the system,

refer to Chapter 11 to replace
the panels and check the system.

Removing Memory Modules
You may need to remove memory modules at some time, such as
when replacing them with higher capacity modules. To remove
modules, see the following steps.

IMPORTANT:
System Needs

Note that the system will not operate if no memory modules
are installed. You must have at least one set of eight memory
modules.

Memory Modules 9–15

Removing Memory Modules

Step 1:
Remove the
Fan Bracket

Remove the fan bracket by disconnecting the power cable
removing the three screws, as shown in Figure 9–12.
Figure 9–12 Removing the Fan Bracket

MLO-010563

9–16 Memory Modules

! and

Removing Memory Modules

Step 2:
Remove the
MMB Clips

Remove the two clips from the MMBs, as shown in Figure 9–13.
Figure 9–13 Removing MMB Clips

MLO-009808

Memory Modules 9–17

Removing Memory Modules

Step 3:
Remove MMBs

Remove all four MMBs from their channels by releasing the
catches and sliding the boards out, as shown in Figure 9–14.
Figure 9–14 Removing an MMB

MLO-007565

9–18 Memory Modules

Removing Memory Modules

Step 4:
Remove
Memory
Modules

To remove modules, start at the MMB slots with the highest
numbers, and work toward the slots with the lowest numbers.
Remove the memory modules from the MMBs by releasing the
metal clips at each end of the module , tilting the module ,
and lifting it out , as shown in Figure 9–15. Remove modules
in sets of eight, removing two modules from corresponding slots
on each of the four MMBs.

Figure 9–15 Removing a Memory Module

MLO-007567

Memory Modules 9–19

Removing Memory Modules

Step 5: Replace
MMBs

Place the MMBs back into the card guides in the side of the
system, as shown in Figure 9–16. Make sure that the MMBs are
firmly seated in their connectors, but do not force them.
Figure 9–16 Installing an MMB

MLO-007568

9–20 Memory Modules

Removing Memory Modules

Step 6: Install
the MMB Clips

Install the two clips on the MMBs, as shown in Figure 9–17.
Figure 9–17 Installing MMB Clips

MLO-009840

Memory Modules 9–21

Removing Memory Modules

Step 7: Install
the Fan Bracket

Install the fan bracket and screws, and reconnect the power
cable , as shown in Figure 9–18.

Figure 9–18 Installing the Fan Bracket

MLO-010564

9–22 Memory Modules

10
TURBOchannel Options
IMPORTANT: Read First
Your system must be prepared before you can install
TURBOchannel modules. See Chapter 2 to:
•

Back up files

•

Shut down the system software

•

Determine what options your system has

•

Shut down the system hardware

•

Remove panels

•

Attach the antistatic wrist strap

Chapter Overview
This chapter covers descriptions, installation, and removal of the
following TURBOchannel options:
•

HX 2D Graphics Module (PMAGB–B)

•

TX 2D Graphics Module (PMAGB–J)

•

PXG+ 8-Plane 3D Graphics Module (PMAGB–D)

•

8-to-24 Plane Upgrade (PMAG–G)

•

24-Bit Z-Buffer Upgrade (PMAG–H)

•

PXG+ 24-Plane 3D Graphics Module (PMAGB–E)

TURBOchannel Options 10–1

Chapter Overview

•

PXG Turbo+ 3D Graphics Module (PMAGB–F)

•

FDDIcontroller Module (DEFTA–A)

•

AUI Ethernet Module (PMAD–A)

•

Dual SCSI Module (PMAZB–A)

•

NVRAM Module (PMTNV–A)

TURBOchannel Overview
What It Is

TURBOchannel is a high-performance module interconnect
technology that permits the use of graphics, multimedia and
communications options. Table 10–1 gives an overview of the
Digital TURBOchannel options that were available for your
system when it first shipped. Others may be available later.
Table 10–1 Digital TURBOchannel Options

Third-Party
Options

Module

Purpose

HX (PMAGB–B)

2D graphics

TX (PMAGB–J)

2D graphics

PXG+ (PMAGB–D and –E)

3D graphics

PXG Turbo+ (PMAGB–F)

3D graphics

FDDI (DEFTA–A)

Communications

AUI Ethernet (PMAD–A)

Communications

Dual SCSI

Internal communications

NVRAM

Nonvolatile RAM storage

Although this chapter covers TURBOchannel option modules
manufactured by Digital, other companies have developed
modules that may be compatible with the DEC 3000 Model 500X
AXP system. Consult your Digital sales representative for more
information.

10–2 TURBOchannel Options

TURBOchannel Overview

System
TURBOchannel
Slots

The system unit has five TURBOchannel option module slots;
three on the system module (left side of the system), and two
on the I/O module (right side of the system), as shown in
Figure 10–1.
Note that, since Figure 10–1 shows the rear of the system, the
left side of the system is on the right side of the figure (slots 0, 1,
and 2), and the right side of the system is on the left side of the
figure (slots 3 and 4).
Figure 10–1 TURBOchannel Option Slots

ISDN
S3

MLO-010554

TURBOchannel Options 10–3

TURBOchannel Overview

The TURBOchannel option modules have different widths, each
occupying 1, 2, or 3 slots, as shown in Figure 10–2. All modules
have identical connectors that connect to the system or the
I/O modules, except for the 8-to-24 Plane Upgrade and 24-Bit
Z-Buffer Upgrade options, which connect directly to the PXG+
module.
Figure 10–2 TURBOchannel Option Widths

3
MLO-009718

Compatibility
of Graphics
Modules

Some of the TURBOchannel modules provide graphics
enhancements, but not all graphics modules are compatible
with all monitors. Before upgrading the graphics module, you
should consider the monitor requirements. Consult your Digital
sales representative and your monitor documentation for more
information.

IMPORTANT:
Use Correct
Documentation

If you are installing an option, note that the documentation
shipped with that option may not cover installation in a DEC
3000 Model 500X AXP system. Use this chapter for installation
and removal instructions.

10–4 TURBOchannel Options

Description of Options

Description of Options
HX 2D Graphics
Module

The HX 2D graphics module is the smart frame buffer
(PMAGB–B) accelerator for multihead systems, that is, systems
that use more than one monitor. You will need one module for
each additional 66 Hz or 72 Hz monitor. The DEC 3000 Model
500X AXP will support up to four monitors. The module occupies
one slot in the system unit.
The module is shown in Figure 10–3. (See HX Module Jumper
Setting, later in this chapter, for information on how to set the
module jumper to select your monitor before installation.)
Figure 10–3 HX 2D Graphics Module

MLO-007572

TURBOchannel Options 10–5

Description of Options

TX 2D Graphics
Module

The TX 2D graphics module is the 24-plane color frame buffer
(PMAGB–J). This module is for multihead systems, that is,
systems that use more than one monitor. It occupies one slot
in the system unit, and supports a 1280 x 1024, 72 Hz monitor
(such as the VRT16, VRT19, or VR320).
The module is shown in Figure 10–4. (See TX Module
Modification, later in this chapter, for information on how
to modify the module before installation.)
Figure 10–4 TX 2D Graphics Module

MLO-009843

10–6 TURBOchannel Options

Description of Options

PXG+ 8-Plane
3D Graphics
Module

The PXG+ 8-plane 3D graphics module (PMAGB–D) is a 3D
accelerator. It occupies two adjacent slots in the system unit.
The module is shown in Figure 10–5.
Figure 10–5 PXG+ 8-Plane 3D Graphics Module

MLO-009385

8-to-24 Plane
Upgrade

The 8-to-24 plane upgrade kit (PMAG–G), plugs into the PXG+
module, not directly into the system, and is installed by Digital
Services.

24-Bit Z-Buffer
Upgrade

The 24-bit Z-buffer upgrade kit (PMAG–H) plugs into the PXG+
module, not directly into the system.

TURBOchannel Options 10–7

Description of Options

PXG+ 24-Plane
3D Graphics
Module

The PXG+ 24-plane 3D graphics module (PMAGB–E) is the
24-plane 3D accelerator with Z buffer. This is the same as
the PXG+ 8-plane module with the upgrade kit and Z-buffer
installed. It occupies two adjacent slots in the system unit.
The module is shown in Figure 10–6. The upgrade kit parts
are noted in the figure.
Figure 10–6 PXG+ 24-Plane 3D Graphics Module

MLO-009386

10–8 TURBOchannel Options

Description of Options

PXG Turbo+
3D Graphics
Module

The PXG Turbo+ 3D graphics module (PMAGB–F) is a highperformance, 96-plane 3D graphics accelerator. It occupies three
adjacent slots in the left side of the system unit, and supports 72
Hz monitors.
The module is shown in Figure 10–7.
Figure 10–7 PXG Turbo+ Graphics Module

MLO-008587

TURBOchannel Options 10–9

Description of Options

FDDIcontroller
Module

The FDDIcontroller 700 communications adapter (DEFTA–A)
provides standards-based network communications. It occupies
one slot in the system unit.
The module is shown in Figure 10–8.
Figure 10–8 FDDIcontroller Module

PHY

MLO-008575

10–10 TURBOchannel Options

Description of Options

AUI Ethernet
Module

The AUI Ethernet communications controller (PMAD–A) allows
the system to connect to an AUI (thickwire) Ethernet network
cable. It occupies one slot in the system unit.
The module is shown in Figure 10–9.
Figure 10–9 AUI Ethernet Module

MLO-007573

TURBOchannel Options 10–11

Description of Options

Dual SCSI
Module

The Dual SCSI (PMAZB–A) adapter is a TURBOchannel-to-SCSI
controller that provides two additional 8-bit, 5-MB/sec SCSI
ports. It occupies one slot.
The module is shown in Figure 10–10.
Figure 10–10 Dual SCSI Adapter Module

MLO-009706

10–12 TURBOchannel Options

Description of Options

NVRAM Module

The NVRAM module (PMTNV–A) provides nonvolatile
RAM storage for applications which require it. The module
accommodates 1 MB of SRAM, and has lithium battery backup.
It occupies 1 slot.
The module is shown in Figure 10–11.
Figure 10–11 NVRAM Module

MLO-010249

TURBOchannel Options 10–13

Before Installing Modules

Before Installing Modules
Preparation

Before installing certain modules, you may need to make sure
that jumpers are set correctly or remove mechanical spacers.
These procedures are explained in the following sections.

HX Module
Jumper Setting

Before installing an HX module, refer to the documentation that
came with your HX module to set the module jumper for your
monitor.

TX Module
Modification

Before installing a TX module, remove the screws and spacers
on the rear corners of the module, the shaded items shown in
Figure 10–12. Be careful to remove only the corner screws and
spacers, not the ones adjacent to the corner spacers.
Figure 10–12 TX Module Modification

MLO-009844

10–14 TURBOchannel Options

Before Installing Modules

Dual SCSI
Module
Jumpers

Before installing a Dual SCSI module, make sure that the
jumpers are set correctly. Referring to Figure 10–13, make sure
that the terminator jumpers
are in place. Make sure that the
flash memory write jumper
is removed. The jumper rest
is
for storing up to three unused jumpers.

!
#

Figure 10–13 Dual SCSI Module Jumpers

MLO-009707

TURBOchannel Options 10–15

Installation

Choosing a
TURBOchannel
Slot

The TURBOchannel modules plug directly into either the system
module (3 slots) or the I/O module (2 slots). See Figure 10–1.

Installation
Procedure

To install a TURBOchannel module, follow these steps:

If you are installing options, you should consider the widths of
the modules you plan to use, as well as where future options
would be placed.

1. Wear an antistatic wrist strap whenever you handle a
module or work inside the system box. See Using An
Antistatic Wrist Strap in Chapter 2.
2. Choose one or more unused TURBOchannel slots, as needed,
considering the locations and sizes of existing modules. You
may find that one or more existing modules need to be moved
to make space for a new module.

10–16 TURBOchannel Options

Installation

3. Remove the two screws and metal plate at the chosen slot
or slots, as shown in Figure 10–14. Save the plate, in case
you remove a module later. Save the screws for attaching the
new module to the system cabinet.
Figure 10–14 Removing a Slot Plate

MLO-010558

TURBOchannel Options 10–17

Installation

4. Orient the new module as shown, inserting the module port
through the slot, as shown in Figure 10–15.
Figure 10–15 Seating a TURBOchannel Module

MLO-010559

10–18 TURBOchannel Options

Installation

5. Press the corners of the module over the mounting pins
, seating the module connector with the connector on the
system module or I/O module, as shown in Figure 10–16.
When the module is seated, the pin latches
will hold the
module in place. Secure the module, using two screws for
every slot .

Be sure to reconnect any pigtail connectors that were secured
by the screws. (For more information on pigtail connectors,
refer to the appendixes of the owner’s guide.)
Figure 10–16 Securing a TURBOchannel Module

3
2

MLO-010560

Completion

This completes installation of a TURBOchannel module.

TURBOchannel Options 10–19

Installation

Where to Go
from Here

If you...

Then...

Need to remove a
TURBOchannel module,

continue with the next section.

Want to connect cables to a
newly-installed module,

refer to your owner’s guide.

Have other options to add
inside the system,

turn to the appropriate chapter.

Have no other options to add
inside the system,

refer to Chapter 11 to replace
panels and check the system.

Removing a TURBOchannel Module
To remove a TURBOchannel module, follow these steps:
1. Refer to Chapter 2 to prepare your system.
2. Wear an antistatic wrist strap whenever you handle a
module or work inside the system box. See Using An
Antistatic Wrist Strap in Chapter 2.
3. Remove any cables that are attached to the module that is
being removed.
4. Remove the slot screws that hold the module in place. See
in Figure 10–17.

10–20 TURBOchannel Options

Removing a TURBOchannel Module

5. Release the latches
that hold the edge of the module in
the module connector away from
place, and carefully pull
the connector on the system module or I/O module, as shown
in Figure 10–17. If you are removing a 3-slot module, you
may need assistance to release the six latches simultaneously
and pull the module away from the system module or I/O
module.

Figure 10–17 Removing a Module

3
1

MLO-010561

6. Remove the module from the system box.

TURBOchannel Options 10–21

Removing a TURBOchannel Module

7. Replace the slot plates for all emptied slots, attaching the
plates with two screws.
Figure 10–18 Replacing a Slot Plate

MLO-010558

Completion

This completes removal of a TURBOchannel module.

10–22 TURBOchannel Options

11
Restoring the System
Chapter Overview
This chapter covers the following topics:
•

Storing the Wrist Strap

•

Replacing Panels

•

Restarting and Testing the System

Storing the Wrist Strap
Refold and store the wrist strap for future use, following these
steps:
1. Remove the copper strip end of the strap from the power
supply. Replace the paper covering on the sticky surface.
2. Unwrap the strap from your wrist.
3. Fold the strap, starting at the copper strip end. Use the folds
in the strap as a guide.
4. Place the strap in the envelope and store it in a safe place.

Restoring the System 11–1

Replacing Panels

Replacing Panels
To replace the panels, follow these steps, as needed:

Step 1: Replace
Front Panel

To replace the front panel, hook the bottom of the panel
under
the system, and push the top in until the latches
engage, as
shown in Figure 11–1.

Figure 11–1 Replacing the Front Panel

MLO-010562

11–2 Restoring the System

Replacing Panels

Step 2: Replace
Left Panel

To replace the left side panel, seat the bottom edge of the panel
in the track, push down to set the panel, and press the top of the
panel in, as shown in Figure 11–2.
Figure 11–2 Replacing the Left Side Panel

MLO-010553

Restoring the System 11–3

Replacing Panels

Step 3: Replace
Right Panel

To replace the right side panel, seat the bottom edge of the panel
in the track, push down to set the panel, and press the top of the
panel in, as shown in Figure 11–3.
Figure 11–3 Replacing the Right Side Panel

MLO-007591

11–4 Restoring the System

Replacing Panels

Step 4: Replace
System Cover

Replace the system cover by seating it on the top of the system
and sliding it toward the rear, as shown in Figure 11–4. Make
sure that the hooks
face the rear, and that the lock on the
cover is toward the rear of the system.

Figure 11–4 Replacing the System Cover
1

MLO-007577

Restoring the System 11–5

Replacing Panels

Step 5: Lock
Cover

Lock the system cover, as shown in Figure 11–5.
Figure 11–5 Locking the System Cover

3
2

ISDN
S3

4
1

5
0

MLO-007590

11–6 Restoring the System

Restarting and Testing the System

Restarting and Testing the System
Turning On

To start the system, turn on ( | ) the equipment in the following
order:
1. Monitor
2. Expansion boxes, printers and modems
3. System
Note that although expansion boxes, printers and modems can
be turned on at any time, turning them on as listed here will
ensure that they are configured when the system is turned on.

Console
Prompt

When you turn it on, the system should give a display similar
to the show config display, then stop at the console prompt. (If
the system does not stop at the console prompt, it has been set
to boot automatically. Press the halt button to get the console
prompt.)

Recording
Startup
Messages

Write down any startup error messages. Refer to the DEC 3000
Model 500X AXP Owner’s Guide for an explanation of common
error messages and for more information about testing the
system.

Restoring the System 11–7

Restarting and Testing the System

Testing Drive
Installation

To make sure that the drives are connected correctly, enter the
show device command as explained in Chapter 2. Compare
the latest configuration display with the display shown when
preparing the system before adding a drive. You should see
the new drive and all the drives that were present before the
addition.
If a new drive was installed, but is not in the current display, it
has not been installed properly.
Make sure that drives are set to the correct SCSI addresses.
Make sure that no error messages appear. Two question marks
in the show device display identify an error in a drive. If any
error messages appear, write them down.
If your display shows many lines with the same address in the
ADDR column, two or more drives may have been installed with
the same SCSI address, and you will need to change them to
ensure that each drive has a unique address.

Testing Memory
Installation

To make sure that the memory modules and MMBs are
connected correctly, display the system configuration by using
the show memory command as explained in Chapter 2. Compare
the latest memory configuration with the display shown when
preparing the system before adding any memory modules. You
should see the current system memory. If the memory figure is
incorrect, one or more memory modules have not been installed
properly.

Testing
TURBOchannel
Module
Installation

To make sure that the TURBOchannel modules are connected
correctly, display the system configuration by using the show
config command as explained in Chapter 2. Compare the latest
configuration display (TCINFO and DEVNAM columns) with
the display shown when preparing the system before adding a
module. You should see the new module and all the modules
that were present before the addition.
If a new module was installed, but is not in the current display,
it has not been installed properly.

11–8 Restoring the System

Restarting and Testing the System

If You Have
Problems

If the displays show an error, follow these steps, using the wrist
strap:
1. Shut down the system hardware.
2. Make sure that all cables inside and outside the system are
properly reconnected.
3. Make sure that all modules are fully seated in their
connectors.
4. Make sure SCSI address switches and jumpers are set
correctly; no two drives should be set to the same SCSI
address.
If problems persist, refer to the troubleshooting section of your
DEC 3000 Model 500X AXP Owner’s Guide, or contact your
Digital service representative.

Restoring the System 11–9

12
External Options
Chapter Overview
This chapter gives a brief overview of the following external
options:
•

Console Terminal

•

Dial Box

•

Headset

•

Modem

•

Printer

•

Programmable Function Keyboard (Button Box)

•

Storage Expansion Box

•

Tablet

Adding these options does not involve opening the system unit.

Future Options

The previous list represents the external options available when
the DEC 3000 Model 500X AXP first shipped. Other options may
be available at a later time.

For More
Information

For specific information on installing and using these external
options, consult the documentation that is shipped with the
option, or contact your Digital sales representative.

External Options 12–1

Console Terminal

Console Terminal
A console terminal (VT420) is available for your DEC 3000 Model
500X AXP. See Figure 12–1.
Figure 12–1 Console Terminal

MLO-009398

12–2 External Options

Dial Box

Dial Box
The dial box (VSX30-AA), shown in Figure 12–2, is for special
graphics applications on the DEC 3000 Model 500X AXP. It
contains eight dials, each of which turns a continuously variable
potentiometer. Each potentiometer is connected to an analog-todigital converter. This option is compatible with the DEC OSF/1
operating system only.
Figure 12–2 Dial Box

MLO-005936

The dial box is also available with the programmable function
keyboard as VSX10-AA.

External Options 12–3

Headset

Headset
The headset (VSXXX-JA), shown in Figure 12–3, is for audio
input and output.
Figure 12–3 Headset

MLO-009784

12–4 External Options

Modem

Modem
A modem converts computer signals into signals that can be
sent over a telephone line. Many modems will work with your
DEC 3000 Model 500X AXP system. Contact your Digital sales
representative for more information.
Figure 12–4 shows the port for connecting a modem cable to the
DEC 3000 Model 500X AXP system unit.
Figure 12–4 Connecting a Modem Cable

ISDN
S3

MLO-007551

External Options 12–5

Printer

Printer
Many printers will work with your DEC 3000 Model 500X AXP
system. Contact your Digital sales representative for more
information.
Figure 12–5 shows the port for connecting a printer cable
to the DEC 3000 Model 500X AXP system unit. The server
configuration uses an adapter and the port shown in Figure 12–4,
as the port shown in Figure 12–5 is used by the console
terminal.
Figure 12–5 Connecting a Printer Cable

ISDN
S3

MLO-007550

12–6 External Options

Programmable Function Keyboard (Button Box)

Programmable Function Keyboard (Button Box)
The programmable function keyboard (button box, VSX20-AA),
shown in Figure 12–6, is for special graphics applications on the
DEC 3000 Model 500X AXP. This device contains an array of 32
lighted momentary-contact pushbutton switches. This option is
compatible with the DEC OSF/1 operating system only.
Figure 12–6 Programmable Function Keyboard (Button Box)

MLO-005941

The programmable function keyboard is also available with the
dial box as VSX10-AA.

External Options 12–7

Storage Expansion Box

Storage Expansion Box
The DEC 3000 Model 500X AXP system is designed to
operate with the BA350–SA storage expansion box, shown
in Figure 12–7. This expansion box will allow the use of seven
additional half-height drives, including the RZ25, RZ26, and
TLZ06 drives. An optional pedestal mounting kit (BA350X–FA)
is available for the BA350–SA storage expansion box.
For more information on this box and available options for it, see
your Digital sales representative.
Figure 12–7 BA350–SA Storage Expansion Box

MLO-009841

12–8 External Options

Tablet

Tablet
You can use either the standard mouse or an 11-by-11-inch tablet
(VSXXX-AB) with a puck and pen pointers. See Figure 12–8.

3
4

Figure 12–8 Tablet

MLO-008589

The tablet is connected to the mouse port on the mouse/keyboard
cable.

External Options 12–9

A
Associated Documents
Appendix Overview

Introduction

This appendix provides information about available
documentation. For option and system hardware part numbers,
consult your Digital sales representative.
Not all of the following documents are available in every country.
Check with your Digital sales representative for availability.

In This
Appendix

This appendix covers the following topics:
•

Associated Printed Documents

•

OpenVMS Documentation

•

DEC OSF/1 AXP Documentation

Associated Documents A–1

Associated Printed Documents

Related Printed
Books

Table A–1 lists the associated DEC 3000 Model 500/500S AXP
documents available in printed form.
Table A–1 Associated Printed Documents
TITLE

ORDER NUMBER

DEC 3000 Model 500X AXP Documentation
Kit

EK–D5AXP–DK

DEC 3000 Model 500X AXP Service
Documentation Kit

EK–HOTPI–SK

OpenVMS AXP Factory-Installed Software
(FIS) User Information

EK–A0377–UG

DEC OSF/1 AXP Factory-Installed Software
(FIS) User Information

EK–SFFIS–UG

DEC 3000 and DEC 4000 AXP Firmware
Release Notes

AA–PW8YA–TE

A–2 Associated Documents

Associated Printed Documents

Drive
Documents

Table A–2 lists the drive documentation associated with the DEC
3000 Model 500/500S AXP.
Table A–2 Drives

Handbook
Documents

TITLE

ORDER NUMBER

RRD42 Compact Disc Drive Owner’s Manual

EK–RRD42–OM

RX26 Owner’s Reference Card

EK–RX26D–RC

TZK10 Cartridge Tape Drive Owner’s Guide

EK–TZK10–OG

TLZ06 Cassette Tape Drive Owner’s Guide

EK–TLZ06–OM

TZ30 Cartridge Tape Drive Owner’s Guide

EK–OTZ30–OM

TZ30 Cartridge Tape Drive Subsystem
Service Manual

EK–OTZ30–SV

RZ Series Disk Drive Subsystem Pocket
Service Guide

EK–RZXXD–PS

RZ Series Reference Manual

EK–RZXXD–RM

Table A–3 lists the associated workstation handbook
documentation.
Table A–3 Handbook Series
TITLE

ORDER NUMBER

Workstation Family Technical Summary

EC–H0742–51

Associated Documents A–3

Associated Printed Documents

TURBOchannel
Documents

Table A–4 lists the TURBOchannel documentation.
Table A–4 TURBOchannel-Related Documents

SCSI
Documents

TITLE

ORDER NUMBER

Smart Frame Buffer TURBOchannel Module

EK–SFBOM–TC

The High Three-Dimensional (3D) Graphics
TURBOchannel Module

EK–H3DOM–TC

The Low Three-Dimensional (3D) Graphics
TURBOchannel Module

EK–L3DOM–TC

The ThickWire Ethernet TURBOchannel
Module

EK–TWETH–TC

TURBOchannel Extender Operator’s Guide

EK–PM32X–EX

TURBOchannel Extender (TCE) Option
Module

EK–TCEIM–TC

SCSI TURBOchannel Options Installation
Kit

EK–PMAZA–UG

FDDIcontroller 700-C Installation

EK–DEFZA–CI

FDDIcontroller 700 Software Product
Description

AE–PE9MD–TE

FDDIcontroller 700 Release Notes

AA–PJKWA–TE

Table A–5 lists the available SCSI documentation.
Table A–5 SCSI Documents
TITLE

ORDER NUMBER

Small Computer System Interface: An
Overview

EK–SCSIS–OV

Small Computer System Interface: A
Developer’s Guide

EK–SCSIS–SP

A–4 Associated Documents

OpenVMS Documentation

Available
Documentation

General
Documentation

The following sections list some of the OpenVMS operating
system documentation.
•

General Documentation

•

DECconnect Documents

Table A–6 lists general OpenVMS operating system associated
documents.
Table A–6 General OpenVMS Operating System Documents
TITLE

ORDER NUMBER

OpenVMS Alpha Version 1.0 Upgrade and
Installation Manual

AA–PV6XA–TE

OpenVMS System Manager’s Manual:
Essentials

AA–PV5MA–TK

OpenVMS System Manager’s Manual:
Tuning, Monitoring, and Complex Systems

AA–PV5NA–TK

OpenVMS Alpha Layered Products Compact
Disc User’s Guide

AA–PSQVC–RE

OpenVMS AXP Release Notes

AA–PV72A–TE

Overview of OpenVMS Documentation

AA–PV6YA–TK

Associated Documents A–5

OpenVMS Documentation

DECconnect
Documents

Table A–7 lists available DECconnect documentation.
Table A–7 DECconnect System
TITLE

ORDER NUMBER

OPEN DECconnect Building Wiring
Components and Applications Catalog

EC–I1834–29

DECconnect System General Description

EK–DECSY–GD

DECconnect System Requirements
Evaluation Workbook

EK–DECSY–EG

DECconnect System Installation and
Verification Guide

EK-DECSY-SR

DECconnect System Stand-alone ThinWire
Networks: Planning and Installation Guide

EK–DECSY–TG

DECconnect System Planning and
Configuration Guide

EK–DECSY–CG

A–6 Associated Documents

DEC OSF/1 AXP Documentation

Available
Documentation

End User
Documentation

The following sections list the DEC OSF/1 AXP operating system
documentation kits and their contents:
•

End User Documentation

•

Server Documentation

Table A–8 lists available subkits of the DEC OSF/1 AXP
operating system end user documentation.
Table A–8 End User Documentation, QA–MT4AB–GZ
TITLE

ORDER NUMBER

Startup Documentation Subkit

QA–MT4AC–GZ

Guide to Installing DEC OSF/1

AA–PS2DA–TE

Quick Reference (card)

AV–PS3KA–TE

Read This First Letter

AV–PS3JA–TE

Release Notes

AA–PS2BA–TE

General User Documentation Subkit

QA–MT4AD–GZ

DEC OSF/1 User’s Guide

AA–PS2HA–TE

Network and Communications Overview

AA–PS2MA–TE

Reader’s Guide

AA–PS2JA–TE
(continued on next page)

Associated Documents A–7

DEC OSF/1 AXP Documentation

Table A–8 (Cont.) End User Documentation, QA–MT4AB–GZ

Server
Documentation

TITLE

ORDER NUMBER

System and Network Management
Documentation Subkit

QA–MT4AE–GZ

DEC Verifier and Exerciser Tool User’s Guide

AA–PTTMA–TE

Guide to Kernel Debugging

AA–PS2TA–TE

Network Administration and Problem
Solving

AA–PS2SA–TE

Configuring Your Network Software

AA–PS2GA–TE

Guide to Prestoserve

AA–PQT0A–TE

Guide to Software License Management

AA–PS2EA–TE

Guide to System Administration

AA–PS2RA–TE

Migration Documentation Subkit

QA–MT4AF–GZ

System V to DEC OSF/1 Migration Guide

AA–PS3DA–TE

ULTRIX to DEC OSF/1 Migration Guide

AA–PS3EA–TE

Table A–9 lists the available documentation about servers.
Table A–9 Server Documentation Kit, QA–MT4AL–GZ
TITLE

ORDER NUMBER

Guide to Sharing Software on a Local Area
Network

AA–PS3LA–TE

A–8 Associated Documents

Glossary
accelerator
A hardware graphics processor that produces faster images than
a CPU and frees the CPU to do other work.
antistatic wrist strap
A grounded strap you connect to your wrist and to the system
unit while handling internal devices that are sensitive to static.
This strap prevents electrostatic discharge that could result in
loss of data.
applications
Programs, such as a financial spreadsheet, that perform end-user
tasks.
AUI (Attachment Unit Interface)
An IEEE Standard 802.3-compliant Ethernet network made of
standard Ethernet cable, as opposed to ThinWire Ethernet cable.
Also called standard Ethernet. Compare with ThinWire Ethernet
network. See standard Ethernet network or thickwire Ethernet
network.)
autoboot
The process by which the system boots automatically.
backup copy
A copy of files or software made for safekeeping. Making a
backup copy of the data stored on your disk allows you to recover
that data after an accidental loss. You can make backup copies
on tape cartridges.

Glossary–1

boot
Short for bootstrap, meaning to bring a device or system to a
defined state where it can operate on its own.
bus
A group of signals consisting of transmission lines or
wires to create a common channel or pathway. The bus
interconnects either internal computer system components
to provide communications paths for addresses, data, and
control information or external terminals and systems in a
communications network.
byte
A group of eight contiguous binary digits (bits). Bits are
numbered from right to left, 0 through 7, with bit 0 being the
low-order bit. See also kilobyte and megabyte.
cable
A sheathed group of electrical conductors.
caddy
The holder for an RRD42 compact disc.
CD
See compact disc.
CD–ROM
See compact disc read-only memory.
command
A request made to the operating system to perform a specific
function, for example, a request to run a program or show the
configuration of a system.
communications
The transmission of digital data from one point (the source) to
another (the receiver).

Glossary–2

compact disc
A removable flat circular plate, used in the compact disc drive
on which read-only optical data is stored. A laser optical reader
retrieves this information.
compact disc read-only memory
The removable disc used in the compact disc drive. Data can be
stored on this disc and retrieved from it.
configuration
See system configuration.
connector
Hardware that connects directly to a port on the system.
console
A device through which an operator communicates with the
computer.
console commands
Commands that you input when the system is in console mode.
console mode
The state in which the computer is controlled directly by user
commands from the console terminal rather than indirectly
through the operating system. Console mode is in effect when
the system is turned on and the operating system software has
not been started, or the operating system software has been
interrupted by pressing the halt button on the system unit.
Console mode is indicated by the console prompt ( >>> ) on the
monitor screen. Compare with program mode.
console prompt
The prompt ( >>> ) that appears on the screen when the system
is in console mode.
console terminal
The video or hardcopy terminal used to start the system and
direct activities between the computer operator and the console
subsystem.

Glossary–3

DEC OSF/1 AXP operating system
A general-purpose operating system based on the Open Software
Foundation OSF/1 1.0 technology.
default
A computer value or setting that is automatically in effect unless
or until another value is specified. There are some default values
that you cannot override.
device
The general name for any hardware unit connected to the
system and capable of receiving, storing, or transmitting data.
Examples of devices are drives and units that you can install
into or externally connect to the system unit or an expansion
box.
device name
The name by which a device or controller is identified in the
system. The name that a particular operating system uses
to access a particular storage device. Also called the device
mnemonic.
disc
See compact disc.
disk
A flat circular plate with a magnetic coating on which data is
magnetically stored in concentric circles (tracks). A fixed disk
resides permanently inside a disk drive, whereas a diskette is
removable.
disk drive
A device that holds a disk. The drive contains mechanical
components that spin the disk and move the read and write
heads that store and read the information on the surface of the
disks.
diskette
A disk contained in a square jacket. Diskettes can be inserted
and removed from diskette drives.

Glossary–4

diskette drive
A disk drive that reads from or writes to a removable diskette,
such as an RX26 diskette.
Ethernet
A local area network (LAN) or wide area network (WAN) that
connects (by coaxial cable) multiple computers that are running
a variety of network operating systems. Ethernet transmits
10 megabits per second and does not require switching logic or
control by a central computer.
file
A collection of related information treated by the system as a
unit.
fixed disk
A disk that resides permanently inside a disk drive. Compare
with diskette.
fixed disk drive
The disk drive that holds and reads from or writes to a fixed
disk.
frame buffer
An area of memory that contains a pixel-level description of a
displayed image. The frame buffer is also used to refresh the
raster display.
gigabyte (GB)
The measure used to refer to memory or secondary storage
capacity, equal to 1,024 megabytes or 1,073,741,824 bytes.
graphics
A computer output of drawings, charts, and graphs.
half-height disk
Any 1 5/8-inch fixed drive that is 3½ inches (9-centimeters) wide,
such as those in the RZ family; or a 1 5/8-inch removable drive
that is 5 inches (12.7 centimeters) wide, such as a compact disc.

Glossary–5

halt
The action of stopping the CPU from processing. This action
brings the system under the control of the console program. A
halt can occur when an internal system error is detected, when
you enter the HALT command at the console terminal, or when
you press the Halt button on the back of the system unit.
input/output (I/O) device
A piece of equipment that transmits data to (input) and from
(output) the system. For example, a terminal or a mouse. See
mouse.
kilobyte (KB)
The measure used to refer to memory or secondary storage
capacity, equal to 1,024 bytes.
MB
See megabyte.
media
The physical material on which data is recorded, for example,
magnetic disks, diskettes, and compact discs.
megabyte
A unit of measure equal to 1,024 kilobytes or 1,048,576 bytes.
memory
The area of the system that electrically stores instructions and
data, often temporarily.
memory module
A single in-line memory module (SIMM) that contains memory
for your system.
memory mother board
A main memory module that holds smaller memory modules.
MMB
See memory mother board.

Glossary–6

modem
A device that converts computer signals to signals that can be
sent over a telephone line.
module
An etched circuit board that contains electrical components and
electrically conductive pathways between components on which
logic devices (such as transistors, resistors, and memory chips)
are mounted. A module stores data or memory or controls the
functions of a device.
nonvolatile random-access memory
Memory, such as magnetic tape or core memory, in which values
are stored even when the system is turned off.
NVRAM
See nonvolatile random-access memory.
online documentation
Documents that can be read directly on your monitor screen.
Online documentation is stored on a compact disc and includes
all text and illustrations found in the printed manuals. Fast
access time and cross-referencing are two advantages of online
documentation.
Open Software Foundation (OSF)
A foundation formed to develop a new operating system based on
the UNIX standard.
operating system
An integrated collection of programs that controls the operation
of the system and allows users access to data files, input/output
devices, and application programs.
parity
A method for checking the accuracy of data by calculating the
sum of the number of ones in a piece of binary data. Even
parity requires the correct sum to be an even number, odd parity
requires the correct sum to be an odd number.

Glossary–7

peripheral device
An internal or external device that provides the central
processing unit (CPU) with additional memory storage or
communication capability. Examples are disk and diskette
drives, video terminals, printers, and expansion boxes.
potentiometer
A variable electrical resistor used to control signals on the dial
box.
power down
To initiate the sequence of steps that stops the flow of electricity
to a system or its components.
power up
To initiate the sequence of events that starts the flow of electrical
current to a system or its components.
prompt
A symbol or message displayed by a program or an operating
system, asking you to provide input.
puck
A palm-sized device that slides on a tablet’s surface. The puck
and tablet together function as a pointing device. See also
pointing device and tablet.
random access memory (RAM)
Memory that can be both read from and written to and that
can randomly access any one location during normal operations.
The type of memory the system uses to store the instructions of
programs currently being run.
removable-media drive
A drive such as the RRD42, TZK10, TZ30, TLZ06, or RX26 from
which the storage medium is removable.

Glossary–8

restore
In software, to recover files or software that were backed up,
copying the material from the backup medium (such as a tape or
diskette) to the medium you normally use.
In hardware, to return the system to an operating condition.
SCSI
See Small Computer System Interface.
SCSI bus
A communications pathway between the Small Computer System
Interface (SCSI) and other internal devices. The SCSI bus
consists of an address bus, which selects the location of the data,
and a data bus, which transfers the data.
SCSI controller
The device that directs the operations of the Small Computer
System Interface (SCSI) with synchronous and asynchronous
capabilities.
SCSI jumpers
Removable electrical connectors on some of the drives, such
as the RRD42, that determine the SCSI setting on a drive.
Each installed drive must have a unique setting for proper
communication between the system and all drives.
SCSI switches
Electrical switches on the side or back of some drives, such
as the RX26, that determine the SCSI setting of the drive.
Each installed drive must have a unique setting for proper
communication between the system and all drives.
server
Hardware or software that provides a specific set of services to a
satellite or client.
Small Computer System Interface (SCSI)
An ANSI-standard interface designed for connecting disks and
other peripheral devices to computer systems. SCSI is used by
many computer and peripheral vendors throughout the industry.

Glossary–9

smart frame buffer
A separate memory component for graphics images.
SRAM
Static random-access memory.
system
A combination of hardware, software, and peripheral devices
that together perform specific processing operations.
system unit
The part of the system that contains the drives, memory, power
supply, and the computer itself.
tablet
An absolute-positioning input device composed of a flat-surfaced
digitizing tablet that functions as a drawing surface. Two
pointing devices, a puck and a stylus, are used with the tablet to
move the cursor on the monitor screen, draw graphics, and make
selections from the menu.
tape cartridge
Housing for magnetic tape. The cartridge contains a reel of tape
and a take-up reel. A cartridge is similar to a cassette, but of
slightly different design.
tape drive
A device that contains mechanical components and holds, turns,
reads, and writes on magnetic tape.
terminal
A device for entering information into a computer system and
displaying it on a screen. A typewriter-like keyboard, mouse,
tablet or other pointing device is used to enter information.
three-dimensional graphics
Images that are displayed on the screen in 3D. 3D graphics
require the use of the PXG+ or the PXG Turbo+ option and
Software PEX (software PEX server). Software PEX allows a 3D
application to run without specialized 3D hardware.

Glossary–10

TURBOchannel module
High-performance interconnection hardware that allows you to
use a variety of Digital and third-party graphics, multimedia,
and communications options. The TURBOchannel module is
a synchronous asymmetrical I/O channel that connects option
modules to the system module. With this connection, the system
module and an option module have read or write access to
each other, but option modules have no access to other option
modules.
two-dimensional graphics
Images that are displayed on the screen in 2D. 2D graphics
require the use of the HX 8-plane smart frame buffer
TURBOchannel graphics option.
workstation
A single-user system that offers high-performance,
high-resolution graphics, and can function in a network
environment.
wrist strap
See antistatic wrist strap.
write-enabled
The condition that enables a tape or diskette to be written to.
Compare with write-protected.
write-protected
The condition that prevents a tape or diskette from being
accidentally overwritten.
Z-buffering
An advanced graphics term for attaching a depth value to every
pixel as a means of determining which parts of the objects in a
scene must be discarded from the processing because they would
be hidden from view by other opaque objects (hidden surface
removal).

Glossary–11

Index
24-bit Z buffer, 10–7
8-to-24 plane upgrade, 10–7

A
Antistatic precautions, 2–12, 9–4
Antistatic wrist strap, 2–16
connecting, 2–16
putting on, 2–16
Associated documentation, A–1
AUI Ethernet
associated documentation, A–4

B
Backing up files, 2–2
Blank filler
removing, 4–16
Button box, 12–7

C
Caddy
handling and storage, 3–18
loading a disc into, 3–19
opening, 3–19
Cartridges
handling and storage, 5–19
Cassettes
handling and storage, 6–19
Compact disc drive
See RRD42 compact disc drive
Configuration
checking, 2–4, 2–7, 11–8
comparing old and new, 11–8

Configuration (cont’d)
reviewing, 2–4, 2–7
show config command, 2–7, 11–8
show dev command, 2–4
show device command, 11–8
show mem command, 2–5
show memory command, 11–8
Configuration display, 2–4, 2–7
Configurations
memory, 9–2
Console mode
entering, 2–3, 11–7
Conventions
used in this guide, xvi
Cover
removing, 2–11
replacing, 11–5

D
DEC OSF/1 AXP documentation
end user, A–7
general user, A–7
migration, A–8
server, A–8
startup, A–7
system and network management, A–7
Diagnostic displays, xv, 11–8
Dial box, 12–3
Disc
handling and storage, 3–18
Disk drives
See RZ25 and RZ26 fixed disk drives
Diskette drive
See RX26 diskette drive

Index–1

Diskettes
care of, 4–19
inserting, 4–21
installing software with, 4–20
removing, 4–22
write-protecting, 4–20
writing to, 4–20
Documentation
AUI Ethernet, A–4
DEC OSF/1 AXP End User, A–7
DEC OSF/1 AXP General User, A–7
DEC OSF/1 AXP migration, A–8
DEC OSF/1 AXP server, A–8
DEC OSF/1 AXP Startup, A–7
DEC OSF/1 AXP System and network
management, A–7
DECconnect system, A–6
drives, A–3
online, A–1
printed, A–2
SCSI, A–4
TURBOchannel, A–4
Drive bracket
removing, 3–7, 4–7, 5–7, 6–7
replacing, 3–13, 4–13, 5–13, 6–13
Drives
associated documentation, A–3
listing, 2–4
testing configuration of, 11–8
Dual SCSI module, 10–12

External options (cont’d)
tablet, 12–9

F
FDDIcontroller module, 10–10
File backup, 2–2
Filler plate
removing, 3–16, 5–16, 6–16
RX26, 4–17

G
Graphics module
24-bit Z buffer, 10–7
8-to-24 plane upgrade, 10–7
HX 2D, 10–5
PXG Turbo+ 3D, 10–9
PXG+ 24-plane 3D, 10–8
PXG+ 8-plane 3D, 10–7
TX 2D, 10–6

H
Halt button, 2–3
Hard disk drives
See RZ25/RZ26 fixed disk drive
Headset, 12–4
HX 2D smart frame buffer, 10–5

I
E
Eject button, 4–22
Error messages, 11–8
Expansion boxes
turning on, 11–7
External options
button box, 12–7
dial box, 12–3
headset, 12–4
modem, 12–5
printer, 12–6
programmable function keyboard, 12–7
storage expansion box, 12–8

Index–2

Installation
checking, 11–7
Installation time, xv
Installing software
with diskettes, 4–20

L
Lights
RRD42 compact disc drive, 3–17
RX26 diskette drive, 4–18
TLZ06 tape drive, 6–18
TZK10 tape drive, 5–18

PXG+ 8-plane 3D graphics module, 10–7

M
Memory
configurations, 9–3
Memory modules
adding, 9–4
location in system, 9–5
protection from static discharge, 9–4
removing, 9–15
sequence for adding, 9–4
sizes, 9–2
where to install, 9–5
Modem
turning on, 11–7
Modems
connecting, 12–5
Modules
listing, 2–7
Monitor
turning on, 11–7

N
NVRAM, 10–13

P
Panels
removing, 2–10
replacing, 11–2
Power cable, connecting
to RRD42, 3–10
to RX26, 4–10
to RZ25, 7–7
to RZ26, 8–6
to TLZ06, 6–10
to TZK10, 5–10
Printer
connecting, 12–6
turning on, 11–7
Problems, 11–9
Programmable function keyboard, 12–7
PXG Turbo+ 3D graphics module, 10–9
PXG+ 24-plane 3D graphics module, 10–8

Q
QIC drive
See TZK10 tape drive

R
Removable-media drives, 1–2
Restarting the system, 11–7
RRD42 compact disc drive
capacity, 3–2
description, 3–2
hardware specifications, 3–23
installing, 3–5
mode, 3–3
SCSI address selection, 3–3
using, 3–17
RRD42 compact discs
caring for, 3–18
handling, 3–18
inserting, 3–21
loading into a caddy, 3–19
protective film on, 3–19
removing, 3–22
removing manually, 3–22
RX26 diskette drive
capacity, 4–2
description, 4–2
eject button, 4–22
inserting a diskette, 4–21
installing, 4–5
removing a diskette, 4–22
SCSI address selection, 4–3
specifications, 4–23
using, 4–18
RZ25 fixed disk drive
capacity, 7–2
description, 7–2
installing, 7–6
removing, 7–10
SCSI address selection, 7–3
specifications, 7–11

Index–3

RZ26 fixed disk drive
capacity, 8–2
description, 8–2
installing, 8–5
removing, 8–9
SCSI address selection, 8–3
specifications, 8–10

S
SCSI address, 11–8
SCSI address, selecting
for RRD42, 3–3
for RX26, 4–3
for RZ25, 7–3
for RZ26, 8–3
for TLZ06, 6–3
for TZK10, 5–3
SCSI cable, connecting
to RRD42, 3–10
to RX26, 4–10
to RZ25, 7–7
to RZ26, 8–6
to TLZ06, 6–10
to TZK10, 5–10
SCSI, associated documentation, A–4
show config command, 2–7, 11–8
show dev command, 2–4
show device command, 11–8
show mem command, 2–5
show memory command, 11–8
Smart frame buffer, 10–5
Software installation
using diskette drive for, 4–20
Specifications
RRD42 compact disc drive, 3–23
RX26 diskette, 4–24
RX26 diskette drive, 4–23
RZ25 fixed disk drive, 7–11
RZ26 fixed disk drive, 8–10
TLZ06 tape drive, 6–24
TZK10 tape drive, 5–24
Starting up, 11–7
Static discharge
precautions against, 9–4

Index–4

Static discharge (cont’d)
protection against, 2–12, 2–16, 9–4
Storage expansion box, 12–8
System
configuration, 2–4, 2–7
preparing, 2–1
restoring, 11–1
testing, 11–8
turning on, 11–7
System cover
removing, 2–11
replacing, 11–5

T
Tablet, 12–9
Tape drive
See TLZ06 tape drive
See TZK10 tape drive
Testing the system, 11–8
Thickwire Ethernet module, 10–11
TLZ06 tape cassettes
caring for, 6–19
handling, 6–19
TLZ06 tape drive
control and indicators, 6–18
description, 6–2
eject button, 6–23
inserting a cassette, 6–22
installing, 6–5
mode select, 6–3
removing a cassette, 6–23
SCSI address selection, 6–3
specifications, 6–24
tape unload button, 6–23
using, 6–18
write-protecting cassettes, 6–21
Troubleshooting, 11–9
TURBOchannel
associated documentation, A–4
TURBOchannel options
24-bit Z buffer, 10–7
8-to-24 plane upgrade, 10–7
compatibility with monitors, 10–4
dual SCSI, 10–12

TURBOchannel options (cont’d)
FDDIcontroller, 10–10
HX 2D smart frame buffer, 10–5
NVRAM, 10–13
overview of, 10–2
PXG Turbo+ 3D, 10–9
PXG+ 24-plane 3D, 10–8
PXG+ 8-plane 3D, 10–7
sizes of, 10–3
Thickwire Ethernet, 10–11
TX 2D, 10–6
Turning on the system, 11–7
TX 2D graphics module, 10–6
TZK10 tape cartridges
caring for, 5–19
handling, 5–19
TZK10 tape drive
controls and indicators, 5–18
DADS, 5–3

description, 5–2
eject button, 5–23
inserting a cartridge, 5–21
installing, 5–5
removing a cartridge, 5–23
SCSI address selection, 5–3
specifications, 5–24
using, 5–18
write-protecting cartridges, 5–20

W
Warranty coverage, xv
Wrist strap
storing, 11–1
using, 2–16
Write-protecting diskettes, 4–20
Writing to diskettes, 4–20

Index–5