Dolby Laboratories Program Optimizer DP600 Посібник із заміни - Сторінка 3

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This document explains how to replace a DP600 hard drive. Before you begin, be sure you

have the following:

•

Phillips screwdriver

•

Hard drive replacement kit (DP600HD‐SPK)with hard drive (Cat. No. 898‐7‐P)

Please read this entire document before you begin the procedure. The procedure will take

approximately 30 minutes.

Note:

Replacing a Hard Drive

The DP600 has five physical internal hard drives. Drives 1 and 2 are arranged in a RAID 1

configuration to provide protection for the operating system and local storage. The

remaining three hard drives are configured as separate drives to provide local storage. This

configuration of one RAID pair and three separate drives represents four logical drives.

There are four bicolor LEDs on the front panel, labeled

the status of the DP600's four logical internal hard drives. The drive LEDs function as

follows:

•

Off (nonilluminated): Indicates a functional drive with no current disk access activity

•

Green: Indicates normal drive activity

•

Red: Indicates a drive failure

LED

installed on these mirrored drives to prevent a physical drive failure, resulting in an

inoperable system. If either of the mirrored drives fails, the other RAID drive enables the

system to operate normally until the failed drive is replaced.

LEDs

configured as separate drives and do not have RAID backup capability. If any of these

drives fail, the failed drives must be replaced, and any work orders in progress during the

failure must be restarted.

Dolby

DP600 Hard Drive Replacement Guide

You can power down the unit before beginning this procedure, but it is not

necessary.

shows the status of the two‐drive RAID 1 configuration. The operating system is

, and

indicate the status of the other three physical disks. These disks are

DP600 Hard Drive

Replacement Instructions

, and

. These LEDs indicate