Seagate HAWK 2 ST12400N Installation Manual page 30

28 Hawk 2 Family Installation Guide, Rev. C
J2 Jumper
Installation Jumper Function Description
RES
Off/On Reserved. Default is no jumper installed.
DS ME
Off Off Spindle starts immediately after power up -
Default setting.
Off On Drive spindle does not start until Start Unit
command received from host.
On Off Spindle Startup is delayed by SCSI ID times
12 seconds after power is applied, i.e., drive
0 spindle starts immediately when DC power
connected, drive 1 starts after 12 second
delay, drive 2 starts after 24 second delay,
etc.
On On Drive spindle starts when Start Unit com-
mand received from host. Delayed start
feature is overridden and does not apply
when ME jumper is installed.
WP
On Entire drive is write protected.
Off Drive is not write protected. Default is no WP
jumper installed.
PE
On Parity checking and parity error reporting by
the drive is enabled. Default is PE jumper
installed.
Off Drive does not report result of parity check-
ing to host.