Connecting One Expansion Box; Positions - DEC VAXstation 3100 Owner's Manual

4.5 Connecting One Expansion Box
lO
Tb connect a single expansion box to your system unit, follow
these steps:
1 Turn both the system unit and expansion box to off (0).
Note See your software documentation for shutdown procedures
before turning your system off. Also, you should not turn
off, halt, or restart the system without notifying work group
members.
2 Turn the expansion box so that the back is facing you.
3 Verify the default SCSI ID switch positions. Each device is
shipped firom the factory with the default switch positions
shown in Table 4-1. Read the switch positions firom left to
right.
For detailed verification instructions, see
• Section 4.7.2 and Figure 4-9
• Section 4.8.1 and Figure 4-11
• Section 4.9.1 and Figure 4-13
Table 4^1 Expansion Box SCSI ID Factory Default Switcti
Positions
Switch Positions
Expansion Box
SCSI ID
(Left to Right)
RRD40
4
Up, Down, Down, Down
RZ55
1
Down, Down, Up
TK50Z;-GA
5
Down, Up, Down
Adding and Using Expansion Boxes 4-9