Tyan Computer Transport GT24 B2891 - Manual (Page 73)

Chapter 3: Replacing Pre-Installed Components 65
SW3 & SW4 HDD ID Selection Switch
Case SW3 SW4 ID Sequence
(left to right in front view)
1 OFF OFF SCSI ID# 0, 1, 2, 3
2* ON OFF SCSI ID#4, 5, 6, 7
(Please notice that, in this case,
HDD SCSI ID#7 will conflict with
SCSI controller ID)
3 OFF ON SCSI ID#8, 9, 10, 11
4 ON ON SCSI ID#12, 13, 14, 15
Note:
*Case 2 is not a recommended selection because SCSI HDD
ID#7 will conflict with SCSI controller ID in such case.