AUDAC DPA616 - Page 11

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Operation mode switch:
Theoperationmodeoftheamplifiercanbeselectedusingthisswitch.Theselectable
modesare‘Stereomode’or‘Parallel&Bridgemode’.
InStereomode,eachchannelisfedwiththesignalpresentontheinputconnectorforthe
correspondingchannel.
InParallel&Bridgemode,theinputsignalfortwosubsequentchannelsislinkedwith
eachother.Thesignalpresentontheinputsofthechannelswithevennumbers(2,4,6,
8,...)isalwayslinkedinpairsfortwoconsecutivechannels(Channels1&2,Channels3
&4,...).Dependinghowtheoutputsareconnected,thechoisebetweenParallelorBridge
modewillmade.(Oneloadforeachseparateoutputoroneloadconnectedforonepair
ofchannels).HowtheseconnectionsshouldbemadeisdescribedinChapter3ofthis
manual.
+
Bridge
Parallel
Stereo
CH 2 CH 1
Gain control with clipping LED:
Eachchannelisfittedwithagaincontrolknobwherebythelevelforeachindividual
channelcanbeadjusted.Thesensitivityforeachchannelisindividuallyadjustablewithin
arangeof-20dBand+20dB.TheclippingLEDilluminateswhenthesignalreachesthe
clippinglevel.
CLIP
-20 +20
GAIN
Output connections:
Everytwoconsecutivechannelscontainanoutputconnectorperformedusinga4-pin
Terminalblockconnector.Dependingoftheusedoperationmode,outputconnections
canbemadeforeachindividualchannelortwobridgedchannelstogether.Howthese
connectionsshouldbemadeisdescribedinChapter3ofthismanual.
Bridge
Power inlet:
Themainspowersupply(110~240VAC/50~60Hz)hastobeappliedtothisACpower
inlet.TheconnectionismadeusinganIECpowerconnectorandisfittedwithafuse.
Whenreplacingthefuse,makesurethatthevalueofthereplacementfusematchesthe
valueoftheoriginalfuse(T4AL/250V).
Caution: Only use fuses
of the same type
Warning: Do not expose
this equipment to rain or
moisture
AC Input
100-240V 50/60Hz
Fuse: T4AL/250V