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18
Jumper settings
2. Mounting an internal Viper drive
Configuration jumpers on the back of the drive control the drive's SCSI ID and SCSI
terminator power. The jumpers can also be used for remote SCSI address selection.
Figure 3 below shows the locations of the jumper blocks for the internal Viper 200.
Drive-configuration jumper pins
Default
settings:
Pins: Function:
1-2 SCSI ID bit 0
3-4 SCSI ID bit 1
5-6 SCSI ID bit 2
7-8 SCSI ID bit 3
9-10 Reserved
11-12 Termination Power
Figure 3. Back view of the Viper 200 internal drive, showing jumper settings
You can mount internal drives either horizontally or vertically, with the drive's left side
facing up (see Figurte 4). If a drive is mounted vertically, the side of the drive should
be within 5 degrees of horizontal. If a drive is mounted horizontally, the base of the
drive must be within 15 degrees of horizontal and the PCB side of the drive must
face down.
YES
YES
Figure 4. Acceptable mounting orientations for internal Viper 200.
Viper 200 LTO Product Manual
Jumper Settings:
SCSI ID=0
SCSI ID=1
SCSI ID=2
SCSI ID=3
SCSI ID=4
SCSI ID=5
SCSI ID=6
SCSI ID=7
NO
NO
SCSI ID=8
SCSI ID=9
SCSI ID=10
SCSI ID=11
SCSI ID=12
SCSI ID=13
SCSI ID=14
SCSI ID=15
Term. power
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