44 Medalist Pro Installation Guide, Rev. B
N drives
Terminator power
There are four possible terminator power (
TP
) configurations for
“N” model drives (see Figure 9). You will not normally need to
change this option and can leave the drive configured as it was
shipped from the factory.
Figure 9. Setting terminator power jumpers
Drive supplies term. power to SCSI bus only
Drive supplies term. power for its own terminators only (default)
“N” model drives
T
E
D
S
M
E
W
P
P
D
R
E
S
T
P
T
P
Drive supplies term. power for its own terminators
and drive supplies term. power to SCSI bus
Drive takes term. power from SCSI bus
Position A
SCSI I/O
Connector
DC Power
Connector
J2
Drive
Front
J6
J1
J2 Jumper Type
(enlarged to
show detail)
Pin 1
J2
Note: TP jumper(s) must
always be in one of the
configurations shown,
even if TE jumper is
not installed.