Service Procedures
Service Procedures
Digital PRIORIS XL Server
Digital PRIORIS XL Server
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MCS Logistics Engineering - Nijmegen
MCS Logistics Engineering - Nijmegen
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Connecting SCSI Devices
To connect SCSI devices, perform the following:
1) Connect supplied ribbon cable to appropriate device as shown.
2) Make sure cable is connected with correct orientation. Most cables and sockets are keyed so they
cannot be connected backwards. If the cable or device is not keyed, you must connect pin 1 of cable
to pin 1 of device's socket.
3) Pin 1 of cable is on edge with colored stripe. Pin 1 of device's socket should be marked with an arrow
at one end of socket. If necessary, refer to the device's documentation for pin 1 orientation.
Legend
Component
A
Power supply
B
Power connections
C
SCSI cable
D
SCSI controller connector
E
SCSI hard disk drive
F
CD-ROM drive (or other SCSI device)
G
Single-ended active terminator
4) Connect appropriate power cable to device.
5) Replace and lock side panel.
6) Connect external devices and restore power.
7) Run SCU to configure server.
DEC00250
A
B
C
B
D
E
F
G
Figure 3 - 30 SCSI Cable Connections