Seagate DDS Installation Manual page 13

Seagate DAT Drive Installation Manual—English
Jumper settings
Configuration jumpers on the back of the drive are used to
control SCSI bus termination and terminator power. The
jumpers can also be used for remote SCSI address selection.
Figure 3 shows the locations of the jumper block and jumper
settings for the internal DAT drive.
Figure 3
Location of jumper blocks on internal DAT drives
Jumper Block
15 13 11 9
16 14 12 10
SCSI Termination
(Jumper on pins 11-12
enables active termination)
Termination Power
(Jumper on pins 15-16
enables termination power)
Settings for each jumper described in detail in the following
pages. The default settings are:
•
Terminator power is disabled.
•
Active termination is disabled.
7 5 3 1
8 6 4 2
Jumper ON
Remote SCSI ID
Pins
5-6
OFF
OFF
OFF
OFF
ON
ON
ON
ON
A-11
Jumper OFF
Pins Pins SCSI
3-4 1-2 ID
OFF OFF 0
OFF
ON 1
ON OFF 2
ON ON 3
OFF OFF 4
OFF ON 5
ON OFF 6
ON ON 7