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EK-VAXOP-ES-A01

September 1992

2 pages

Original

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Document:	VAXstation 4000 Options Installation Guide Errata Sheet
Order Number:	EK-VAXOP-ES
Revision:	A01
Pages:	2
Original Filename:

OCR Text

VAXstation 4000 Options Installation Guide Errata Sheet
EK–VAXOP–ES. A01
September 1992

Important Facts for the VAXstation 4000 Customer
This errata sheet contains important information on the following topics:
•

SCSI IDs for devices on the TURBOchannel PMAZ option

•

TURBOchannel support on the Model 60 and Model 90

•

Video connector RFI gasket installation

•

SPXgt graphics module removal

SCSI IDs for TURBOchannel PMAZ
Use SCSI ID 0, 1, 2, 3, 4 or 5 for your devices on the TURBOchannel PMAZ
option; do not use SCSI ID 6 or 7. On the VMS operating system, SCSI ID 6
is reserved for the controller, and on the UNIX operating system, where the
PMAZ option originates, SCSI ID 7 is reserved for the controller.
TURBOchannel Support
The VAXstation 4000 Model 90 fully supports both programmable I/O (such as
Ethernet and SCSI) and DMA (such as FDDI) devices on the TURBOchannel
Adapter.
The VAXstation 4000 Model 60 supports only programmable I/O (not DMA).
Video Connector RFI Gasket
When you install a graphics module, be sure that the RFI gasket is flush
against the video connector. Your graphics module may appear to be installed
correctly, but if the RFI gasket is not flush with the video connector, it will not
meet FCC regulations.

SPXgt Graphics Module Plastic Standoff
Use the plastic standoff shown in Figure 1 as a pulling device when you lift
the SPXgt frame buffer from the center connector to avoid damage caused by
pulling up on the tail bracket.

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T as h
H oq se he
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Figure 1 Location of Plastic Standoff on the SPXgt Graphics Module

MLO-009801