- Dolby Multichannel Audio Tool User's Manual

Monitoring Status Using the Front Panel
Dolby
®
DP570 Multichannel Audio Tool User’s Manual 15
Basic Status Indicators
TheindicatorsshowninFigure 3‐4displaythebasicstatusinformationlistedinTable 3‐3.
Figure3‐4 
Figure3‐5 
Figure 3-4 Basic LED Indicators
Channel Status Indicators
TheindicatorsinFigure 3‐5,anddescribedinTable 3‐4,showchannelactivityforeither
inputoroutput,dependingonthestateofthe
Input Activitybutton.Bydefaultthebutton
isunlitandtheindicatorsshowoutputactivity.Whenyoupressthebutton,itlightsupand
theindicatorsshowinputactivity.
Table 3-3 Basic Status Indications
LED Indication and Meaning
Delay ThisLEDisnotactiveinthisversion.
Lt/Rt Input Green:Lt/RtInputmodeisactive.
Off:Inactive
Solo Green:Soloinputfunctionisactive.
Off:Inactive.
Metadata Input Thereareseparateindicatorsforinputs1and2.
Green:Signalislockedandvalid.
Red:InvalidsignalwhileunitisinExternalMetadatamode.
Off:Unitis
notinExternalMetadatamode.
Remote Green:Remoteisactive.
Red:Communicationproblem.
Off:Remoteisnotactivated.
V Ref Green:Signalislocked.
Red:Nosignalorinvalidsignal.(Checkforpropertermination.)
Fault Red:Ahardwarefault.
Off:Nofault.
Error Red:Errorcondition.
Off:Noerrors.
ThisLEDisactivatedwhen:
Nosignalislocked
totheAES1/2input.
Themetadatasourceissettoexternal,andthereisnoexternal
signal.
Themetadatasourceissetto external,andtheexternalvsynchisnot
valid.
Externalmetadataisnotvalid.
Tip: Themeaningsofsomeindicati onschangesslightlybetweeninputactivityandoutput
activity.Beforeactingonanindication,notewhichdirectiontheunitisdisplaying.