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TwoChannelAnalogInputs
TheJSD100hastwostereo(twochannel)analoginputs(AUXandNS)onRCAconnectors.Connecttheseto
appropriatesourcesusingRCAcables.Variousstereodecodemethodsareavailableinthesystem
configuration.Theseallowdirectdrivingoftheleftandrightspeakers,addingasynthesizedcenterchannel,
andaddingsurroundchannels.
TwoChannelDigitalInputs
TheJSD100hastwoS/PDIFinputsandoneTOSLINKinput.
x S/PDIFInputs.TwostereodigitalinputsonRCAconnectors.ThesearemarkedCOAX1andCOAX2on
theJSD100rearpanel.ThesearestandardS/PDIF(SonyPhilips
DigitalInterface)inputs.Connect
thesetoappropriatesourceswith75ohmcoaxialcablewithRCAconnectorsoneachend.Aswiththe
otherstereoinputs,variousdecodemethodsareavailable.TheUSLsuppliedferriteblockshouldbe
clippedontothecablesadjacenttotheconnectorstocomplywithFCCandCEemission
requirements.
x TOSLINKInput.ATOSLINKopticaldigitalstereoinputisincludedontheJSD100.Connectthisinput
toanappropriatesourcewithastandardTOSLINKcable.Aswithotherstereoinputs,variousdecode
methodsareavailable.
SingleChannelAudioInputs
TheJSD100hasa
PAmicrophoneinputandanRTAmicrophoneinput.TheUSLsuppliedferriteblockshould
beclippedontothecablesadjacenttotheconnectorstocomplywithFCCandCEemissionrequirements.
x PAMicrophoneInput.PlugaPAmicrophoneintothecombinationXLR/¼inchTRSconnector.The
microphoneinputmaybeconfiguredtodrivethemainorthesurroundspeakers.Inaddition,thePA
microphoneinputcandrivetheRTAforroomequalization.
x RTAMicrophoneInput.TheRTAmicrophoneinputcandrivetherealtimeanalyzerforroom
equalization.Thejackisa3.5mmTRS
connectorwiththehighsideofthemicrophoneconnectedto
tipandthelowsidetosleeve.Theconnectorringisdrivenwith+10Vthrough2.2ktopowera
preampinthemicrophone.
5.5 AudioOutputConnections
TheJSD100provideseightmainchanneloutputsplusHIandVI/Noutputs.
Alloutputsarebalancedandmay
drivebalancedorunbalancedloads.Whendrivingunbalancedloads,runtwoconductorshieldedcableand
connectthe“–”terminaloftheJSD100outputtothelowsideoftheunbalancedloadattheloadinsteadof
attheJSD100tominimizegroundloopnoise.
MainAudioOutputs
Themainaudiooutputsareonamodulethatcanbereplacedfromtherear,allowingforfutureupgrades.The
mainoutputsdriveaPhoenixconnectorandaDB25M.ThePhoenixoutputterminalsaremarked“Main
Outputs,”andtheDB25Mconnectorismarked
“MonitorOutputs.”TheDB25Mtypicallydrivesabooth
monitor,whilethePhoenixterminalsdrivetheauditoriumamplifiersorcrossover.Theseoutputsare
connectedtogetherwithintheJSD100.ThefinaltwochannelscanbeconfiguredintheGUIaseitherBSL/BSR
orLC/RC.TheDB25MconnectorusesthesameTHX®pinoutastheeightchannelanaloginput.TheUSL
suppliedferriteblockshouldbeclippedontothecablesadjacenttotheconnectorstocomplywithFCCandCE
emissionrequirements.
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