DEC 525-MB Manual de instalación - Página 6

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Installation Guide

You can jumper the DS pins at either the J9 or J12 control connector location.

Example:

If you jumper the DS pins at J12 to configure a master drive, park the jumper (if

installed) on J9.

The drive has drive active slave present (DASP) signal capabilities to check for the

presence of a slave drive. In a master-slave relationship, if both drives have the DASP

option, leave the SP pins at J9 and J12 open. If the slave drive does not have the

option, you must jumper the master drive SP pins.

Table 2 describes the DS jumper settings.

Table 2. DS Jumper Setting Descriptions

Drive Configuration

Slave drive

Master drive (using the DASP signal to indicate

that a slave drive is present.)

Use this configuration in most cases.

Master drive (using the SP jumper instead of the

DASP signal to indicate that a slave drive is

present.)

Installing the Drive

Perform the following steps to install the drive:

1. Set the correct drive jumper setting for master or slave. See the previous sections

for configuration information.

2. Turn off the computer and unplug the power cord from the wall outlet, then from

the back of the system box.

3. Remove the system box cover and select an available drive bay. See your

computer user guide for instructions.

Setting

DS, Open/parked

SP, Open/parked

DS, Jumpered (default)

DS, Jumpered

SP, Jumpered