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RRD43 RRD43 Disc Drive Overview Description Dual speed, half-height, optical CD–ROM disc drive Features Photo CD capable/ can be used as an independent audio CD player Accessories Audio playback/ audio line outputs/ headphone jack Media Removable 5 1/4-inch compact disc...
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(VMS Ops) DEC OSF/1 AXP Factory EK–SFFIS–UG Installed Software User Guide Figure 1 shows the indicators, jumpers, and connectors on the RRD43 disc drive. Note In a DEC 4000 system, the SCSI ID select cable is used instead of jumpers.
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RRD43 Figure 1 RRD43 Disc Drive Connectors and Indicators Front Headphone Headphone Busy Eject Manual Jack Volume Indicator Button Eject Control Light Hole Audio SCSI Power SCSI Pin 1 Connector Connector Rear GND +5 V +5 V Frame Ground Terminator Sockets...
Figure 6 shows the location of the bus continuity cards. To install an RRD43-MX disc drive in your system, perform the following steps: 1. Slide the RRD43-MX mounting bracket assembly into the option storage slot and push until the connector on the SCSI paddle card on the bracket engages securely into the backplane.
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11. Attach each SCSI ID cable into the appropriate connector on the OCP connector board on the bezel (Figure 2). Make sure that the cable from the RRD43-MX drive is returned to the connector in which it was originally installed.
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RRD43 Figure 2 Installing an RRD43-MX Disc Drive Tighten screw. Tighten screw. Insert SCSI ID connector. Insert bezel. Scale = 21/64 TRUGRA.DQ MLO-012701 Note When a removable-media compartment is empty, blank bezels are required to maintain maximum air flow.
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RRD43 Figure 4 Removal of Blank Panel Push Spring Tab Remove Blank Panel Blank Panel MLO-010646...
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RRD43 Figure 5 Removal of Blank Flat Plugs Front Rear Push Back Two Spring Tabs Blank Flat Plugs Lift Out Remove Blank Board Flat Plugs Note: Re-install board and then insert standard ID plugs. MLO-010648...
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RRD43 Figure 6 Bus Continuity Card Dual Half-Height SCSI Drives Full-Height SCSI Drives Continuity Card Full-Height SCSI Drives Dual Half-Height SCSI Drives Full-Height Full-Height SCSI Drives SCSI Drives MLO-009431 Note When either the J6 or J7 backplane connector is not used, insert a bus continuity card into those slots to maintain bus continuity.
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RRD43 Figure 7 Inserting an RRD43 Disc Insert disc. (hold disc by side edge) Press eject button. Push disc tray in. MLO-012704...
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