A–4
SCSI IDs
Table A–2
RRD40 Expansion Box SCSI IDs and Switch Positions
SCSI-B ID on
Switch Positions - Switches 1, 2, 3, and 4
SCSI-B Bus
1
2
3
4
0
Down
Down
Down
Not used
1
Down
Down
Up
Not used
2
Down
Up
Down
Not used
3
Down
Up
Up
Not used
4
Up
Down
Down
Not used
5
Up
Down
Up
Not used
6
Up
Up
Down
Not used
7
Up
Up
Up
Not used
Switch 4 is not used but should be set to the down position.