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Installing the Internal LTO-3 Half-Height Tape Drive 5

LTO-3 Half-Height Tape Drive

Figure 2 Internal Parallel SCSI

ID Configuration Jumper Pins

Configuring the Internal Parallel SCSI Terminator Power 0

By default, terminator power is enabled on the internal parallel SCSI LTO-3 Half-Height

Tape Drive. If you use this default setting, then the last device at the end of the parallel

SCSI bus must have either:

• A parallel SCSI bus terminator

• Terminator power enabled

See figure 3 for examples of internal parallel SCSI bus termination.

To disable terminator power, remove the jumper across pins 11 and 12 (see figure 2

Note: Parallel SCSI controllers and host adapters generally use ID 7. In some systems,

the boot drive uses ID 0 or ID 1. Avoid configuring the LTO-3 Half-Height

Tape Drive to these SCSI IDs.

SCSI ID configuration jumper pins

Terminator power

Reserved

SCSI ID bit 3

SCSI ID bit 2

SCSI ID bit 1

SCSI ID bit 0

1 2 3 4 5 6 7 8 9 10 ... 15 16

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