1 (No jumper plug installed):

The table 2-1 shows SCSI ID setting jumpers.

0 (Jumper plug installed):

SCSI ID polarity is inverted.
The table 2-6 shows SCSI ID setting jumpers.

(Note 1)

SCSI ID can be set by either JP114 or J6.
Please avoid setting SCSI ID by both JP114 and J6.
No jumper plug must be installed in either JP114 (No.9-14) or JP6 (No. 1-6).

(Note 2)

0: Jumper plug installed.
1: No jumper plug installed.

Jumper Plug Location