Seagate BARRACUDA 50 ST150176LW/LC - Manual (Page 23)

Barracuda 50 Installation Guide, Rev. A 21
3. Configure termination power.
Terminators have to get power from some source. The
default configuration results in the drive not suppling termi-
nation power to the bus. You should normally leave this
drive set at this default unless your host system requires
that the drive supply termination power to the bus.
To configure this drive to supply termination power to the
bus, place a jumper on J2 pins 1 and 2 as shown in the fig-
ure below.
Figure 5. Setting terminator power jumpers
Term. Power to SCSI Bus
Host adapter or other device provides
term power to external terminator
S
E D
S M
E
W
P
P
D
R
E
S R
E
S
T
P
J2
Pin 1
Pin 2
J2 Jumper
(enlarged to
show detail)
J2
Drive
Front
J6