Service manual

VAXstation 3100 (Model 76) System 47
Record the positions of the jumpers on the drive so that you can set
the jumpers on the new drive to the same positions.
NOTE
If for some reason the SCSI ID jumpers have been tampered
with before the drive has been replaced, refer to Table 4–3 for
the RZ22, RZ23, RZ23L, and RZ24 switch settings.
Table 4–3 RZ22, RZ23, RZ23L, and RZ24 Jumpers
SCSI
ID
1
E1 E2 E3 E4 E5
2
E6
2
0 Out Out Out Out Out In
1 In Out Out Out Out In
2 Out In Out Out Out In
3 In In Out Out Out In
4 Out Out In Out Out In
5 In Out In Out Out In
6 Out In In Out Out In
7 In In In Out Out In
1
For RZ22, RZ23, and RZ23L.
2
E5 or E6 are present on RZ22 and RZ23 drive/modules with revision levels BO2 or higher.
For manufacturing use only.