Specifications

DP600 Front Panel

Dolby

DP600 Program Optimizer Manual 7

1.5.3 System Reset and Display Controls

Theserecessedbuttonsarelocatedbehindthetouchscreen,abovetheCD/DVD‐ROM

drive.Ifyouneedtopressanyofthesebuttons,useanonconductivematerial,suchasa

toothpick.

Ifyoupressthe

System Resetbutt on,thesystemrestarts.Pressthisrecessedbuttononlyif

youcannotrestartthesystembypressing<Ctrl>+<Alt>+<Delete>torestart.Alwaysavoid

restartingbydisconnectingandreconnectingthepowercables.

Youcanusethe

Display controlbuttontoadjusttheLCDdisplay.

1.5.4 Power Supply Indicators

ThreepowersupplyLEDsonthefrontpanelindicatewhetherthepowerison,ifoneofthe

redundantpowersupplieshasfailed,andthetemperatu reofthe unit.

Power:ThisgreenLEDlightswhentheDP600haspower.

Powersupplyfailure:ThisredLEDisoffduringnormaloperation.It

lightsor

flashesredifeitheroftheredundantpowersuppliesfails.

Temperature:ThistricolorLEDglowsgreenwhenthetemperatureoftheunitis

cool,yellowifthetemperatureiswarm,andredifthetemperatureishot.Ifthis

LEDisyelloworred,theoperatingenvironmentmaybe

warmerthanexpected

andinneedofmodification.Insuchacase,callyourDolbyauthorizedtechnical

representativeimmediately.

1.5.5 Internal Drive Indicators

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aswellas

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

1,2,3,and4.TheseLEDsindicate

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

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

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.