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Chapter 2 Installation Procedures

Installing the Internal LTO-4 (Model B) Half-Height Tape Drive

10 LTO-4 (Model B) Half-Height Tape Drive User’s Guide

back panel to change the SCSI ID of the LTO-4 (Model B) Half-Height

Tape Drive (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-4 (Model B) Half-Height Tape Drive to these

SCSI IDs.

Figure 2 Internal Parallel SCSI

ID Configuration Jumper Pins

Configuring the Internal Parallel SCSI Terminator Power

By default, terminator power is enabled on the internal parallel SCSI

LTO-4 (Model B) 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.

SCSI ID 2 SCSI ID 3 SCSI ID 5 SCSI ID 9 SCSI ID 13

TP NC 8 4 2 1TP NC 8 4 2 1TP NC 8 4 2 1TP NC 8 4 2 1TP NC 8 4 2 1

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 97 98

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Quantum LTO 4 Guia do Utilizador Página 26