Seagate ST34573N/W/WD/LW/WC/LC Installation Manual page 55

Barracuda 9LP Installation Guide, Rev. E
Applicable jumper options
Options available for all models are selected by jumpers as illus-
trated in Figures 17 through 19.
Delay Motor Start option
The host system has complete control over
motor start functions. Do not install a jumper
on these pins.
Enable Motor Start option
The host system has complete control over
motor start functions. Do not install a jumper
on these pins.
Write Protect option
Write protect = Off (enables writing)
Write protect = On (disables writing)
Parity Check option
Enable parity check of SCSI bus.
Disable parity check.
Figure 17. Jumper options for "WC" drives
J2 Jumper Plug
(enlarged to
show detail)
J2
R
E D M
S S E
J6
Drive
Front
WC drives
Pin 1
R R R
W P E E E
P D S S S
(default)
(default)
(default)
(default)
J2
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