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EK-DSYST-AD-001
April 1981
44 pages
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Document:
DECsystem 5100 Maintenance Guide Addendum: RRD42, RZ23L, and TZK10 Drives
Order Number:
EK-DSYST-AD
Revision:
001
Pages:
44
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DECsystem 5100 Maintenance Guide Addendum: RRD42, RZ23L., and TZK10 Drives Order Number EK-DSYST-AD.001 Digital Equipment Corporation First edition, April 1981 The information in this document is subject to change without notice and should not be construed as a commitment by Digital Equipment Corporation. Digital Fquipment Corporation assumes no responsibility for any errors that may appear in this doc iment. The software described in this document is furnished under a license and may be used or copied only in accordance with the terms of such license. Mo responsibility is assumed for the use or rehiebility of software on equipment tha! is not supplied by Digital Equipment Corporation or its affiliated companies. Restricted Righte: Use, duplication, or disclosure by the U. S. Government 1s subject to restrictions as set forth in subparagraph (¢) (1) (ii) of the Rights in Technical Data and Computer Software clause at DFARS 252.227-7013 Copyright © Digital Equipment Corporation 1981 All Rights Reserved. The following are trademarks of [hgital Equipment Corporation: ULTRIX, VAXserver, VMS, and the DIGITAL logo. Dhgital, MicroVAX, MS-DOS is a trademark of Microsoft Corporatios. UNIX is & trademnark of UNIX System Laboratories, Inc. This document was prepared and published by Educational Services Development and Publishing, Digital Equipment Corporation. Contents About This Manual 1 vii RRD42 Disc Drive 1.1 Description 1.2 Controls and Indicators . ... ... . ... ... .. .. 1.3 Using the RRD42 Disc Drive .. .. ... ... .. ........... 1.3.1 Placing the Disc in the Caddy 1.3.2 Loading the Drive 1.3.3 Ejectingthe Caddy. 14 . . .. ... . ..... ... ... Configuration . . . ........ .. ... ........... 14.1 Mode Select 142 Assigning the SCSI'ID . ... 1.5 Installation Jumper. . .. ......... ... ... .. ..... ... . ... ... .. . .. ... .. ... ... . ... 1.5.1 RRD42 Disc Drive Installation Procedure 1.5.2 Testingthe RRD42 . . . . . . ... 1.6 2 .. .. .. ... . Specifications RZ23L Hard Disk Drive 2.1 Description 2.2 Using the RZ23L Hard Disk Drive. . ... . . ... 2.3 Configuration 23.1 1-3 Assigning the SCSIID . . ............ ... 24 Installation 2.5 Specifications . .............. ... . . ... iii Contents iv 3 TZK10 Cartridge Tape Drive ... .. Description. ... ... ... ... .. ... ....... Controls and Indicators . ..... 3.2 LED Indicator .. ........ ... ... ... ... ... 3.1 3.2.2 Eject Button . .. ... ... ... .. ... ... ... . ... ... ..... ......... ... UsingtheCartridgeTape...... 3.3 3.1 3-1 3-1 3-2 3-3 3-3 3.3.1 Setting the Write-Protect Switch . .. ................. 3-3 3.3.2 Inserting the Cartridge Tape into the Drive. . .. ... ... .. 33 3.3.3 Removing the Cartridge Tape from the Drive . . ... ... .. 3-4 3.3.4 Retensioning ........... ... ... ... . 3-4 34 Configurations . ............. ... . .. . i 3-5 3.4.1 3.5 SCSIID Settings . . ........ .. .. ... ... . ... ....... Imstallation ........ ... ... .. . . ... . ... ... 3-5 3~-7 3.5.1 TZK10 Disc Drive Installation Procedure. . . ... ... ... .. 3-7 3.5.2 Testing the TZK10 . .. ... ... 3-9 3.6 Specifications . . ... ... A Related Documentation ... .. ... ... . ... ... 3-11 Figures 1-1 RRD42 ID Select Jumper Location. . .. . ... ............. 1-8 2-1 RZ23L SCSI ID Jumper Location. . .. ............... ... 2-2 3-1 TZK10 Cartridge Tape Drive (Front View) . .. ... . ... .. .. 3-2 3-2 TZK10 SCSI ID Jumper Location . .................... 3-5 1-1 RRD42 Disc Drive Front Controls . .................... 1-2 1-2 RRD42 Disc Drive Rear Components . . . ................ 1-2 1-3 RRD42 ID Select Jumper Settings . . ................... 1-9 1-4 RRD42 Disc Drive Specifications . ..................... 1-12 1-5 RRD42 Disc Drive Environmental Specifications . . .. ... ... 1-13 1-6 RRD42 Disc Drive Physical Specifications . .............. 1-13 2-1 SCSIID Jumper Settings. ... ........................ 2--3 2-2 RZ23L Hard Disk Drive Specifications. . .. ........ ... . 24 2-3 RZ23L Hard Disk Drive Environmental Specifications .. ... 2-4 Vables Contents v 24 RZ23L Hard Disk Physical Specifications .. ..... ... ... ... 2-5 3-1 LED Status . ....... . ... 3-2 3-2 TZK10 SCSI ID Jumper Settings . . ... 3-3 TZK10 Cartridge Tape Drive Specifications . . . .. ... .. 3-5 A-1 ... . ... ... . ... 3-6 ... 3-11 TZK10 Cartridge Tape Drive Power Requirements . ... .. .. 3-12 TZK10 Cartridge Tape Drive Environmental Specifications . . 3-12 TZK10 Cartridge Tape Drive Physical Specifications . . . . . .. 3-12 Related Documentation . . .. ... A-1 ... ... .. ... ... Aacage \V4 1. 5 3 t a nk D [0} & - About This Manual About This Manual This document is an addendum to the DECsystern 5100 Maintenance Guide (EK-422AA-MQG). It provides general information about the following options: RRD42 disc drive RZ23L hard disk drive TZK10 cartridge tape drive Audience This manual is intended only for Digital Customer Services personnel and self-maintenance customers. Readers should be familiar with the options. Organization This manual contains 3 chapters and 1 appendix: « « « . Chapter 1 provides general information about the RRD42 disc drive. Chapter 2 provides general information about the RZ23L hard disk drive. Chapter 3 provides general information about the TZK10 cartridge tape drive. Appendix A provides a list of related documentation. Related Documentation See Appendix A for a list of related documentation. vil viit About This Manual Conventions The following conventions are used in this manual: Convention CAUTION Meaning Provides information to prevent damage to equipment or software NOTE Provides general information about the current topic P/N Part number 1 RRD42 Disc Drive This chapter provides general information about the RRD42 disc drive. 1.1 Description The RRD42 disc drive is a half-height, 5%-inch, 600-megabyte, compact disc, storage device. The RRD42 disc drive has the following features: - Audio playback capability; it has audio line outputs and a headphone jack « Uses the SCSI1-2 (small computer system interface) bus « Functions in a horizontal or vertical position The RRD42 disc drive can be used as the load device for operating system software and layered products. It is designed to be installed in the host system. The RRD42 disc drive is supported under the following operating systems: ULTRIX VMS MS-DOS SCO UNIX 1-2 1.2 RRD42 Disc Drive Controls and Indicators Table 1-1 describes the functions of the controls on the front of the drive. Table 1-1 RRDA42 Disc Drive Front Controis Controls Function Caddy i1nsertion slot Accepts a caddy loaded with a disc Emergency eject hole Accepts a rod to manually eject a caddy Eject button Ejects the caddy from .he drive when power 1s on Busy indicator Lights when data is read from the disc, and blinks during seek operations Headphone level control Adjusts the volume Headphone jack Accepts headphone connector Table 1-2 describes the functions of the drive’s rear components. Table 1-2 RRD42 Disc Drive Rear Components Components Jumpers for SCSI bus ID Funection Specifies assignment of the RRD42 drive SCSI bus ID Mode select jumper Selects mode SCSI bus interface Connects the drive to a SCSI host adapter using a connecting cable connector Power-in connector Connects the drive to the power supply within the computer Frame ground tab Grounds the drive to the host computer when the drive frame is not in direct contact with the computer Audio cutput connector Connects output to the external audio amplifier RRD42 Disc Drive 1.3 1-3 Using the RRD42 Disc Drive This section briefly describes how to use the RRD42 disc drive. 1.3.1 Placing the Disc in the Caddy Follow these steps to place the disc in the caddy: 1. 2. If a protective film is on the lid of the caddy, remove the film before using the caddy. 'To open the lid of the caddy, press the tabs on both sides, and lift the hd. SHR-XR0070-00 1-4 3. RRD42 Disc Drive Hold the disc by the edges, and place the disc (with disc label up) into the caddy. CAUTION Do not touch the surface of the disc beneath the edge of the caddy. V 4. Close the lid firmly. SHRA-XR0G73..80 RRD42 Disc Drive 1.3.2 1-5 Loading the Drive Follow these steps to load the drive: NOTE Make sure the supporting software is installed in the host system before operating the drive. 1. Insert the caddy into the caddy insertion slot. SHR-XR0074-90.RAGS The drive reads the table of contents (TOC) on the disc. The busy indicator lights while the TOC is read. 2. When the busy indicator goes off, the drive is ready to receive the command from the host computer. 3. Follow the instructions provided by the host system’s software manual. 1-6 RRD42 Disc Drive 1.3.3 Ejecting the Caddy With the power on, press the eject button on the drive to eject the caddy. If the eject button is disabled by the software or if power to the drive is turned off, the eject button will not function. If the drive does not eject the caddy after you press the eject button, then follow these procedures for manually ejecting the caddy: 1. Turn off the power to the drive. 2. Insert a steel rod, about 1.2 millimeters in diameter and 35 millimeters (1.37 inches) long, and push the rod into the emergency eject hole. A rod can be made by straightening a large paper clip. SHR-XR0075-908 RRD42 Disc Drive 1.4 1-7 Configuration This section describes how to configure the drive. 1.4.1 Mode Select Jumper CAUTION The mode select jumper is a user-selectable feature. If you do not select the correct mode, the drive does not operate properly. The mode select jumper has two modes: « Mode 0 - default mode When the drive is shipped from the factory, the jumper is not installed. The drive operates in the default mode with a block size of 2 kilobytes. Use mode 0 under MS-DOS and SCO UNIX operating gsystems. « Mode 1 - standard mode When the jumper is installed, the drive operates in standard mode with a block size of 512 bytes. Use mode 1 under VMS and ULTRIX operating systems. The mode select jumper does not affect ather operations. NOTE The microcode revision reported by the RRD42 disc drive depends on the mode that the drive is running on. 1.4.2 Assigning the SCSIID Follow these guidelines for assigning the SCSI ID: « Assign the SCSI ID number for each drive using the 1D select jumper » Be sure to assign a unique ID number to each SCSI device. on the rear. 1-8 RRDA42 Disc Drive Figure 1-1 shows the location of the RRD42 ID select jumper. Table 1-3 lists the RRD42 ID select jumper settings. =2 | F[ce oL U ©O ) LJ(ISE'{! LR l/C oo l l | ‘ AudioQut| Mode = prmmmmmmmmmmy ° ' 2 | L | SVaS% GND 12Val0% DC Input 1 |ID Select SOUR— =\ || | E ' e rame SCSI Bus Ground Tab interface Connector \ | Power-in Connector LJ-00074-RAGS Figure 1-1 RRD42 ID Select Jumper Location e RRDA42 Disc Drive Table 1-3 1-9 RRDA42 ID Select Jumper Settings SCsi 1)) 0 1 2 0 Out Out Out 1 In Out Out 2 Out In QOut 3 In In Qut 4 Out Out In ) In Out In 6* Out In In 7 In In In * Reserved address [I) - do not use. 1.5 Installation This section briefly describes how to install the RRD42 disc drive. 1.5.1 1. RRD42 Disc Drive installation Procedure Have the customer shut down the ULTRIX operating system, by using the shutdown command. At the console prompt (>>), enter the TEST 0x0 command to run the ROM-based diagnostics to ensure that the system has no problems. At the console prompt (>>), enter the conf -f command to determine existing SCSI address ID’s. Power down the system. Remove the top cover from the system, by loosening the two captive screws located at the rear of the system. Slide the cover forward and remove it. Remove the upper drive tray. a. Mark and remove the SCSI cabling from the drive(s) on the upper < drive tray. b. Disconnect the tray power harness connector from the side of the power supply. 1-10 RRD42 Disc Drive c. d. 7. ry Loosen the four captive screws on the upper tray. Leave the drive(s) attached to the tray. Lift the tray and drive(s) up and away from the system. Remove the lower drive tray. a. If there are SCSI devices installed on this tray, mark and disconnect the SCSI cable and the power harness ftom the rear of the devices. Note the location of the cables in the slots of the partition. Pull the cables out of the slots and set them aside. Lift the partition out and set it aside. NOTE The partition is designed so that it can be installed in the system in only one way. Loosen the four captive screws on the drive tray. Remove the three screws located on the right hand side of the tray Lift the tray up and away from the system. 8. Mount the RRD42 to the drive tray. NOTE The RRD42 is installed on the right-hand side of the lower drive tray. Install two shoulder screws (P/N 12-27886-02) and two rubber grommets (P/N 90-00018-02) into the threaded holes on the bottom left side of the drive. Place the drive on the lower drive tray and position the two screws over the drive tray slotted mounting holes. Lower the drive so that the grommets engage the holes, and slide the drive towards the front of the tray. Locate the drive tray mounting slots. Slide one grommet into each of the slots. Install the two shoulder screws and tighten the screws. 9. Reassemble the system by reversing the steps. RRD42 Disc Drive . 1-11 1.5.2 Testing the RRD42 To test the drive, perform the following power-up diagnostic: 1. Power up the system. 2. At the console prompt (>>), type the conf -f command to verify that the system can see the RRD42, at the assigned SCSI ID, and the other installed drives. The following is an example of the system configuration display. conf -f hardware: revision [ >» firmware: revision 4 cpu: revisjon 2.32 fpu: revision 3.32 security switch: password: clear eeprom: valid ethernet hardre ' 3. address: option board: DHT80 - memory: total size BMBs bank0 . secure mode 4MBR STMMs scsi peripherals unit type product 0 disk Rz24 3 disk RZ24 5 cdrom RRD42 Run the system diagnostic. 09-00-2b-19-28-1d Async Comm, size B8 ports AMRg 0 bad pages removeable/fixed capacity (C) DEC fixed 200 MBs (C) DEC fixed 200 T DEC removeable MBs 1-12 RRDA42 Disc Drive 1.6 Specifications Table 1-4 lists the specifications of the RRD42 disc drive. Table 1-4 RRD42 Disc Drive Specifications Characteristic Specification(s) Acceptable disc CDROM mode-1 data disc CDROM mode-2 data disc CD audio disc Audio-combined diac Rotational speed Innermost track: 530 r/min at CLV = 1.4 m/s Outermost track: 200 r/min at CLV =12 m/s Data transfer rate Sustained rate: 160 Kbytes/s Burst rate: 1.5 Mbytes/s Access time Full stroke: 0.7 s (typical) Average 1/3 stroke: 0.45 s (typical) External SCSI interface cable length 6 m (19.69 ft) maximum 2 m (6.56 ft) for systems using the KZQSA adapter module Audio output level ! Line out: 0.5 V at 47K 12 Headphone: 0.656 V at 32 2 (at maximum volume) 'Audio function support differs depending on the operating system. RRD42 Disc Drive 1-13 Table 1-5 lists the environmental specifications. Table 1-5 RRD42 Disc Drive Environmental Specifications Nonoperating Cheracteristico Operating Specifications Specifications Temperature 5°C (41°F) to 50°C (122°F) -30°C (-22°F) to 56°C (131°F) Relative humidity 10% to 907 10% to 90% Atmosphere Noncondensing Noncondensing Maximum 28°C (82°F) 46°C Altitude -1000 ft to 165000 ft -1000 ft to 40000 ft Temperature 11°C/h (20°F/h) 20°C/h (36°F/h) wet bulb gradient (115°F noncondensing) Table 1-6 describes the physical specifications. Table 1-6 RRD42 Disc Drive Physical Specifications Description Dimensions Width 146.05 mm (5 3/4 in) Height 41.4 mm (1 5/8 in) Depth 203.2 mm (8 in) Weight 1.3 kg (2 lb, 14 02) 2 RZ23L Hard Disk Drive This chapter rrovides general information about the RZ23L hard disk drive. 2.1 Description The RZ23L hard disk drive 1s a nalf-height, high-density, 3"4-inch, 121 megabyte (formatted) disk drive with small computer system interface (SCSI) ability The disk drive is a random-access, rotating memory device that stores data in fixed length blocks on 90-miliimeter thin film rigid media disks. The storage medium contained within the drive is in a fixed, nonoperatorremovable configuration. The RZ23L hard disk drive has the following features: « Provides memory storage for applications and user files « Provides random-access data storage and retrieval « Functions horizontally, vertically, or upside-down, depending on the hardware layout of the system NOTE The RZ23L is a replacement for the RZ23 hard disk drive. 2.2 Using the RZ23L Hard Disk Drive To use the RZ23L, software must be installed on the disk. Use a diskette drive, a tape drive, or a CDROM drive to load the software on the RZ23L. The RZ23L hard disk drive is formatted (ready to receive information) when shipped from the factory. 2-2 RZ23L Hard Disk Drive 2.3 Configuration The RZ23L hard disk drive is not to be internally terminated. The SCSI bus must be terminated. Therefore, termination must be done within the host system itself or within the expansion boxes. If you receive a drive or drive module with the terminator resistor packs installed, use needlenose pliers to remove them. The terminator resistor packs are located just behind the SCSI port connector. Refer to the system documentation for the correct termination of the SCSI bus. 2.3.1 Assigning the SCSI ID Follow these guidelines for assigning the SCSI ID: + Assign the SCSI ID number for each drive using the ID select jumper. « Be sure to assign a unique ID number to each SCSI device. Figure 2-1 shows the location of the SCSI ID jumpers. SCSi1 1D Jumpers MLO-005807 Figure 2-1 RZ23L SCSI ID Jumper Location All SCSI devices are set to a default SCSI ID before the devices leave the factory. Default settings should be changed only when a system is configured with more than one of a particular device. RZ23L Hard Disk Drive 2-3 Table 2-1 shows the SCSI ID jumper settings. Table 2-1 SCSI ID Jumper Settings SCSI D El E2 E3 0 Out Cut Out 1 In Out Out 2 Out In Out 3 In In Out 4 Out Out In b In Out In 6* Out In In 7 In In In *Reserved address ID - do not use. 2.4 Installation The RZ23L disk drive can be installed on the upper drive tray or the lower drive tray of the system. The upper drive tray can hold a maximum of three RZ23L drives and the lower drive tray can hold two. The disk drive on the right side (as viewed from the front of the system) of the upper drive tray is the system disk. Install the RZ23L into the system in the same way that you would install the RZ23 disk drive. Be sure to select the drive SCSI ID using the jumpers on the drive electronic module. Refer to the RZ23 installation procedures in the DECsystem 5100 system documentation. 2-4 RZ23L Hard Disk Drive 2.5 Specifications Table 2-2 describes the specifications of the RZ23L hard disk drive. Table 2-2 RZ23L Hard Disk Drive Specifications Characteristic Specifications Interface SCSI Recording density (bits/in at ID) 36,250 Flux density (fci at ID) 24,170 Track density (tpi) 1860 Tracks/surface (formatted) 1623 Read/write heads 4 Disks 2 Time to proceas ECC (512 bytes) <100 ms Table 2~3 describes the environmental specifications. Table 2-3 RZ23L Hard Disk Drive Environmental Specifications Characteristic Operating Nonoperating Specifications Specifications Ambient temperature to 122°F) 10°C to 55°C (60°F -40°C to 66°C (-40°F to 161°F) Relative humidity 8% to 80% 8% to 96% (noncondensing) Maximum wet bulb 25.6°C (78°F) 46°C (116°F) Altitude -1000 ft to 16000 ft -1000 ft to 40000 ft Heat dissipation 3.8 watts (seeking) N/A 3.6 watts (Read/write mode) N/A 11°C/h (20°F/h) 20°C/h (36°F/h) (noncondensing) Temperature gradient RZ23L Hard Disk Drive 2-5 Table 2-4 describes the physical specifications. Table 2-4 RZ23L Hard Disk Physical Specifications Characteristic Specifications Height 26.40 mm (1.00 in) Width ' 101.60 mm (4.00 in) Depth 144.05 mm (5.75 in) Weight 0.544 kg (1.2 1b) IMounting bosses should not exceed 4.00 inches. Depositing or Retrieving Hard Disk Drives from Storage When depositing or retrieving hard disk drives from storage conditions follow these guidelines: « Avoid rapid transfers between cold and warm, humid environments that could cause damaging condensation. « Allow a minimum of 12 hours soak-time in the intended operating environment, preferably in the original packing, before unpacking and operating the drive. 3 TZK10 Cartridge Tape Drive 3.1 Description The TZK10 cartridge tape drive is a haif-height, 5%-inck, streaming tape drive, that uses quarter-inch cartridges (QIC). The TZK10 provides archival storage and retrieval, and data collection activities. The TZK10 cartridge tape drive uses the small computer system interface (SCSI). The TZK10 cartridge tape drive 1s one unit consisting of the drive and built-in controller logic. The TZK10 has the following features: » Functions in vertical and horizontal positions « Uses status LED protocol 2.2 Controls and Indicators The front of the TZK10 cartridge tape drive contains a single dual-color (glows green or amber) LED and an eject button (Figure 3-1). 3~1 3-2 TZK10 Cartridge Tape Drive 7/ b=t L LED/ Doof/ , Eject/ . Button LJ-00078-RAGS Figure 3-1 3.2.1 TZK10 Cartridge Tape Drive (Front View) LED iIndicator Table 3-1 defines various states of the drive LED during operation. Table 3-1 LED Status Drive Status LED State Tape not loaded Off Tape ioaded' Solid green Tape in motion Blinking green Tape faulted Solid amber 'Tape is automaticelly lcaded upon insertion of the cartridge tape. TZK10 Cartridge Tape Drive 3-3 3.2.2 Eject Button The eject button unlocks the door and partially ejects the cartridge tape from the drive. 3.3 Using the Cartridge Tape This section explains how to do the following procedures: » Set the write-protect switch » Insert a cartridge tape into the drive + Remove a cartridge tape from the drive + Retension the tape 3.3.1 Setting the Write-Protect Switch Observe the following guidelines when setting the write-protect switch. » If you are reading data or copying data from a tape, set the writeprotect switch to SAFE (write-protect mode). « If you are writing data, set the write-protect switch to the writepermit position. 3.3.2 Inserting the Cartridge Tape into the Drive To insert the cartridge tape into the drive, follow these procedures: 1. Insert the cartridge tape into the drive with the cartridge’s writeprotect switch in the upper right corner. 2. Slide the cartridge straight into the cartridge area until you feel resistance. 3. Close the cartridge door. When the tape is properly inserted, the LED glows solid green and the drive is ready to accept operating system commands. 3-4 TZK10 Cartridge Tape Drive 3.3.3 Removing the Cartridge Tape from the Drive After the tape is dismounted by the software, the LED goes from blinking green to solid green to indicate that you can remove the tape from the drive. To remove the cartridge tape from the drive, follow these procedures: 1. Press the eject button. The door will open and the cartridge tape will eject part of the way. 2. Pull down on the cartridge door, grasp the cartridge tape, and slide it out of the drive. 3.3.4 Retensioning It is recommend by Digital that the cartridge tape be conditioned by doing the following: + Exposing it to the operating environment for a period equal to or greater than the period it has been out of the operating environment, up to a maximum of eight hours » Running the tape one complete end-to-end pass (retensioning) in any of the following cases: - Each time the cartridge tape is inserted in the drive — After prolonged operation over a limited area - After exposure to a temperature change greater than 16°C (30°F) -~ After one hour of start-stop or shuffle operation Retension the tape by performing the following ULTRIX command: $mt -f/dev/rmtnh ret where n equals the drive unit number The retension command may be different for other operating systems or ijape uiiliiiies. Refer io the sysiem-specific documentation. TZK10 Cartridge Tape Drive 3-5 Configurations 3.4 This section describes how to configure the tape drive. 3.4.1 SCSI ID Settings TZK10 cartridge tape drive is set to a SCSI ID of 5 during manufacturing and, in most cases, the SCSI ID should not need to be changed. The only time these SCSI IDs may have to be changed is when a TZK10 cartridge tape drive is added to a host system that already has another TZK10 installed. NOTE Each SCSI device must have its own SCSI ID. The SCSI ID is set or changed by adding jumpers to, or removing jumpers from, a connector at the rear of the tape drive. Figure 3-2 shows the jumper location. DADS Manufacturing / use only A SEL2 N SCS! ID ————— SEL{ Se — SELO oot :"'—‘ TERMPWR GND DADS (Disable Auto Density) - When the jumper is installed, automatic density selection is disabled. TERMPWR (Terminator Power) ~ When the jumper is installed, power for the terminator is provided by the drive. LJ-00077-RAGS Figure 3-2 TZK10 SCSI ID Jumper Location 3-6 TZK10 Cartridge Tape Drive The Disable Auto Density (DADS) Jumper The disable auto density (DADS) jumper should be installed when using the VMS and ULTRIX operating systems. The DADS jumper should be removed when using the MS-DOS and SCO UNIX operating systems. See Figure 3-2 for the location of the DADS jumper. Table 3-2 lists the jumper settings necessary to configure the TZK10 cartridge tape drive for a particular SCSI ID. Table 3-2 TZK10 SCSI ID Jumper Settings SCSI ID SEL2 SEL1 SELO 0 Out Out Out 1 Out Out In 2 Out In Out 3 Out In In 4 In Out Out 6° In Out In 6+ In In Out 7 In In in *Default 1D for the TZK10 tape drive tReserved address ID - do not use. . TZK10 Cartridge Tape Drive 3-7 Installation 3.5 This section briefly describes how to install the TZK10 drive. 1. Have the customer shut down the ULTRIX operating system, by using the shutdown command. ) 3.5.1 TZK10 Disc Drive instaliation Procedure At the console prompt (>>), enter the TEST 0x0 command to run the ROM-based diagnostics to ensure that the system has no problems. At the console prompt (>>), enter the conf -f command to determine existing SCSI address IDs. Power down the system. Remove the top cover from the system, by loosening the two captive screws located at the rear of the system. Slide the cover forward and remove it. Remove the upper drive tray. a. Mark and remove the SCSI cabling from the drive(s) on the upper drive tray. b. Disconnect the tray power harness connector from the side of the c. Loosen the four captive screws on the upper tray. d. Leave the drive(s) attached to the tray. Lift the tray and drive(s) power supply. up and away from the system. Remove the lower drive tray. a. If there are SCSI devices installed on this tray, mark and disconnect the SCSI cable and the power harness from the rear of the devices. 3-8 TZK10 Cartridge Tape Drive b. Note the location of the cables in the slots of the partition. Pull the cables out of the slots and set them aside. ¢. Lift the partition out and set it aside. NOTE The partition is designed so that it can be installed in the gsystem in only one way. d. Loosen the four captive screws on the drive tray. Remove the three sc.ews located on the right hand side of the tray. Lift the tray up and away from the system. 8. Mount the TZK10 to the drive tray. NOTE The TZK10 is installed on the right hand side of the lower drive tray. a. Install two shoulder screws (P/N 12-27886-02) and the two rubber grommets (P/N 90-00018-02) into the threaded holes on the bottom left side of the drive. b. Place the drive on the lower drive tray and position the two screws ¢. Lower the drive such that the grommets engage the holes and slide the drive towards the front of the tray. d. Locate the drive tray mounting slots. e. 9. over the drive tray slotted mounting holes. Slide one gromumet into each of the slots. Install the two shoulder screws and tighten the screws. Reassemble the system by reversing the steps. TZK10 Cartridge Tape Drive 3-8 3.5.2 Testing the TZK10 To test the drive, perform the following power-up diagnostic: 1 Power up the system. 2. At the console prompt (>>), type the conf -f command to verify that the system can see the TZK10, at the assigned SCSI ID, and the other installed drives. The following is an example of the system configuration display. >> conf -f hardware: revision 1 firmware: revision 4 cpu: revision 2.32 fpu: revision 3.32 security switch: passward: clear eeprom: secure valid ethernet hardre address: option board: DHTB0 - memory: total size 8MBs bank{ scsi mode 4MB 09-00-2b-19-28-1d Async SIMMs Comm, size 8 ports 8MBs 0 bad pages peripherals unit type product 0 disk RZ224 (C) 3 disk RZ24 (C) 5 tape TZK10 (C) removeable/fixed capacity DEC fixed 200 MBs DEC fixed 200 MBs DEC removeable 3~-10 TZK10 Cartridge Tape Drive 3. Test the TZK10 drive by invoking either the canned tape test (CT) or the level 2 internal drive diagnostics (S2). The following procedures and examples show how to use the two test commands: a. Load a write-enabled scratch tape into the TZK10. b. At the console prompt type SCSI, the test type (CT or S2), and the SCSI ID number. c. Using the help screen provided, determine whether or not your system ROM supports the CT or S2 test. >>SC81 CT 5 Are you ready? Y/N? - ¥ gelf test completed OK . >>5C81 S2 5 invoking self test 2 ... If testing a tape drive, Are you Y/N? Y - self insert a scratch tape. ready? test completed OK NOTE The CT is a short read/write test that runs for only 30 seconds. The S2 is a comprehensive read/write test that runs for 6 minutes. The number 5 in the examples denote the SCSI ID number. . TZK10 Cartridge Tape Drive 3.6 3-11 Specifications Table 3-3 describes the TZK10 cartridge tape drive specifications. Table 3-3 TZK10 Cartridge Tape Drive Specifications Characteristic Specification Drive interface SCSI-2 Media DC6320/DC65625 or Digital-approved equivalent Track width, 0.1778 mm +0.0000 mm/-0.0127 mm (0.0070 in +0.0000 in write /-0.0005 in) Track width, read /-0.0000 in) Data density 16,000 bits/in 0.1270 mm +0.0127 mn/-0.0000 mm {(0.0050 in +0.00G5 in 26 200 Kbytes/s at average streaming mode 1.5 Mbytes/s at SCSI (maximum) Tape speed 3.06 cr/s (120 ips) Track format Multiple track serpentine recording Cartridge 320 Mbytes, formatted (approximately) capacity - DC6320 5256 Mbytes, formatted (approximately) - DC6526 3-12 TZK10 Cartridge Tape Drive Table 3—4 lists the power requirements. Table 3-4 TZK10 Cartridge Tape Drive Power Requirements Characteristic Specification Power +12V + 5% @ 1.0 A (2.0 A surge), 150 mV ripple peak-to-peak +6V + 6% @ 1.2 A (1.8 A surge), 150 mV ripple pea’:-to-peak Power consumption Nominal Peak 20W 3BW Table 3-5 lists the environmental specifications. Table 3-5 TZK10 Cartridge Tape Drive Environmental Specifications Operating Nonoperating Temperature 6°C (41°F) to 40°C (104°F) -30°C (-22°F) to +60°C (161°F) Relative humidity 20% to 80% RH maximum maximum Altitude 2.4 km (13,000 ft) 4.9 km (40,000 ft) Characteristic Specifications Specifications 10% to 90% RH Table 3-6 lists the physical specifications. Table 3-6 TZK10 Cartridge Tape Drive Physical Specifications Characteristic Dimensions Width 146.06 mm (6.75 in) Height 44 mm (1.732 in) Depth 208.28 mm (8.20 in) Weight 1.1 kg (2.4 1b) A Related Documentation The following table provides a list of documentation related to the options described in this manual. Table A-1 Related Documentation Documentation Part Number RRD42 Disc Drive Owner’s Manual EK-RRD42-OM RZXX Disk Drive Subsystem Pocket EK-RZXX-PS TZK10 Cartridge Tape Drive Owner's EK-TZK10-OG Crwerimm MNeeida Guide gfl“ EK-DSYST-ER. A01 DECsystem 5100 Maintenance Guide Addendum Errata This document provides corrections for Chapter 1 of the DECsystem 5100 Maintenance Guide Addendum, EK-DSYST-AD. RRD42 Disc Drive Installation Procedure (Page 1-10) Step 7¢ shouid read as follows: 7. Remove the lower drive tray. C. Carefully remove the partition (P/N 74-42127-01) that 1s connected beiween the upper and lower drive shelves. The partition 1s the part that has several "fingers” that touch the upper shelf. Note how the partition is mounted, so you can reinstall it later. CAUTION Do not pull the partition directly upward and out of the system. This will damage the partition. To remove the partition from the lower shelf, proceed as follows: 1. Facing the front of the enclosure, gently pull the partition forward, with both hands near the middle of the partitien. 2. Pull forward (toward the devices on the lower shelf, if present) and lift up to release the two securing tabs underneath the shelf. When the securing tabs are not catching on the lower sheif, the partition should come out easily. 3. Set the partition aside. NOTE To completely remove the partition from the enclosure, you must remove the SCSI cable from the slots in the partition. The SCSI cable and power cables are routed through the curved slots in the partition to the devices that are mounted on the lower drive shelf. The cables will have to be routed the same way for reassembly. Step 8 should read as follows: 8. Mount the RRD42 to the drive tray. NOTE The RRD42 can be installed only on the left-hand side of the ilower drive tray. a. Facing the front of the drive, loosely install two shoulder screws (P/N 12-27886-02) through two rubber grommets (P/N 90-00018-02) and insert them into the threaded holes on the left side of the drive. Place the drive on the lower drive tray and position the two screws over the drive tray slotted mounting holes. (The mounting holes are shaped like keyholes.) Lower the drive so that the grommets engage the holes, and shde the drive towards the back of the tray. Locate the drive mounting slots on the side of the shelf. Slide one grommet into each of the slots. Install the two shoulder screws through the grommets and tighten the screws. Tighten the screws in the drive tray slotted mounting holes. The following step should be inserted between steps 8 and 9: 8.1 Insert the bezel (P/N 74-44536-01) in the left-hand slot of the system COVET. a. On the bezel, remove the backing from the double-sided tape in two places. See Figure 1. Be sure not to remove the tape; remove only the backing. The double-sided tape on the bezel will adhere to the inside of the cover. Figure 1 Removing the Double-Sided Tape Backing Remove Tape Backing \ / Remove Tape Backing L4-01648-TIO b. Fit the bezel into the inside of the cover. (Looking at the slots from the inside of the cover, the bezel will fit over the slot on the right-hand side.) The corners on the bezel that have tabs should be facing up. The bezel should slide between the fingers and the cover until it is seated against the left corner and bottom edge of the cover. See Figure 2. Figure 2 Inserting the Bezel Tape Facing Back Tab Corner of Bezel Should Fit Snug in This Corner View of Inside Cover Tab \| A ————— / V4 i Fingers 1J-01649-TIO Figure 3 shows the view of the inside of the cover with the bezel in place. Figure 3 Bezel Location inside Cover View ot inside Cover Fingers LJ-01850-TIO Copyright © by Digital Equipment Corporation 1992 All Rights Reserved. Printed in the U.S.A. - The following are trademarks of Digital Equipment Corporation:
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