40 Barracuda 4LP Installation Guide, Rev. B

W/WD drives
W/WD drives sectionSetting the SCSI ID jumpers

Use the J6 jumper block to set the SCSI ID (Figure 11). To

change the SCSI ID, install jumpers on the appropriate pins as

shown in the illustration. Optional connections to switching cir-

cuits in host equipment are provided on J1 auxiliary to set the

SCSI ID (see Figure 12).

Figure 11. Setting the SCSI ID on model W/WD drives

A2
A3A1A0
SCSI ID = 0 (default)
SCSI ID = 1
SCSI ID = 2
SCSI ID = 3
SCSI ID = 4
SCSI ID = 5
SCSI ID = 6
SCSI ID = 7
Reserved L
E
D
R
E
S
SCSI ID = 8
SCSI ID = 9
SCSI ID = 10
SCSI ID = 11
SCSI ID = 12
SCSI ID = 13
SCSI ID = 14
SCSI ID = 15

Jumper Plug

(enlarged to

show detail)

J6

Drive

Front

Pin 1