Cheetah 4LP Installation Guide, Rev. B

43

W/WD drives

Setting 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).

Jumper Plug J2

(enlarged to

show detail) Pin 1

End

J6 [1]

Pin 1

 

 

 

 

 

 

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

SCSI ID = 8

SCSI ID = 9

SCSI ID = 10

SCSI ID = 11

SCSI ID = 12

SCSI ID = 13

SCSI ID = 14

SCSI ID = 15

J6

Note:

[1]Do not remove cover from pins 13 through 20 (darkened area).

Figure 11. Setting the SCSI ID on model “W” and “WD” drives

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Seagate ST34501WD, ST34501DC, ST34501WC, ST34501N manual WD drives