Elytone EMA-120704-2U User manual

1
PoweronModeselector3positions:12V,Audio,ON
Inputsourceselector3positions:LINEIN,GlobalA,GlobalB
LEVEL/Volume:R,L2Channel/oneLEVEL/Volumeswitch.
OutputFunction2Positions:STEREO,BRIDGEmode
PowerKeyButton:Poweron/offselector
PowerLED:Poweron/off/stand‐bymodeindicator
ChannelLED:AllChannelsstateindicator
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2.1ACPOWERSWITCH:
ACPoweron/off:Turnon/offwithACPowerSwitch
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2.2.PoweronMode‐3Positions:12VTrigger,Audio,ON
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12V:12VTrigger(power)modeisexternalcontrolpowerfeature.EMA–12070ispowered
fromexternal12VDC.Without12Vinputpowerprovidedafter10mins,thedevicewillgo
intopower‐offmode.
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AUDIO:Audio:Audio(power)modeisthatthepoweron/offmodeandstand‐bymode
arecontrolledbyPowerKeybuttonandAudiosensingcontrol.
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AfteritisswitchedonbypressingPowerKeyButton,thedeviceissupposedtodetectall
audiosignalsandthengointoPowerOnmodeonceitreceivesanysignal(s);Thedevice
goesintoPowerOffmodebypressingPowerKeyButton.
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ThisdevicewillgointoStand‐bymode10minsafterthelastaudiosignalhasbeengone.
Multi Channel Amplifier OperatingInstructions
EMA‐120704‐2U/EMA‐61508
1.FunctionInstruction:
2.OperatingInstructions:

2
ON:Onmodeisthatswitchingon/offthedevicebypressingPowerKeybutton.
ThedevicegoesintoPowerOnmodebypressingPowerKeyButton;whileitgoes
intoPowerOffmodebypressingPowerKeyButtonagain.
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2.3Inputsourceselector3positions:LINEIN,GlobalA,GlobalB
LINEIN:Audiosignalinput(s)shouldconnectwithCH1‐12 RCA JACK separatelyand
audioinputselectorsareswitchedtoLineINposition.Thechanneloutputwillpro‐
videLINEINoutputsignal(s).
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GlobalA:Audiosignalinput(s)shouldconnectwithGlobalARCAJACKandaudio
inputselectorareswitchedtoGlobalAposition.Thechanneloutputwillprovide
GlobalAoutputsignal(s).
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GlobalB:Audiosignalinput(s)shouldconnectwithGlobalARCAJACKandaudio
inputselectorareswitchedtoGlobalBposition.Thechanneloutputwillprovide
GlobalBoutputsignal(s).
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2.4LEVEL/Volume:
‐Every2channels(R/L)usethesameLEVEL/Volumecontrolswitch.
2.5OutputFunction2Positions:STEREO.BRIDGE
STEREO:WhenOutputFunctionSelectorisswitchedtoSTEREOmode ,thisdevice
provides 70W4Ω 12 Channel output. 
BRIDGE:WhenOutputFunctionSelectorisswitchedtoBRIDGEmode ,thisdevice
provides 150W8Ω6 Channel output.
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2.6PowerkeybuttonandLED:
BluecolorLED:Poweronmode
RedcolorLED:PowerofforAudioStand‐bymode
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2.7ChannelLEDAllChannelsstateindicator
TheLEDsonthefrontpanelindicatetheamplifiersoperatingstate.Eachchannel
hasoneLED.
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3
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CH1‐12:GreencolorLED:Thedevicewillautomaticallyturnoffthechannel
AMPoutputandthatChannelLEDlightwillbeoff5minsafternoanyAudio
sourceonthatchannelisdetected.
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CH1‐12:IfanyAMPOutputisinprotectmode,itsChannelLEDlightwillblink
greenlighttoindicatethischannelisinprotectmode;Whiletheprotect mode
isoff,thedevicewill resumenormaloperation.