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Innovating the Future of Global Communications
Technical Data Sheet
• Auto-SensingHeadsetConnector.TheMS-4002has
abuilt-inautosensingheadsetconnectorthatwill
determineautomaticallywhetheradynamicorelectret
headsetisconnectedtothesystem.
• SpeakerStationorHeadsetStation.Usethebuilt-in
speakerforlisteningandaddanoptionalRTSMCP-90
seriesGooseneckPanelMicrophonefortalkback.You
canalsoturnoffthespeaker,andpluginaheadsetfor
privatecommunication.
• VoiceActivatedMicrophone(VOX).Separatecontrols
adjustthevoiceactivationlevelfortheheadset
microphoneandpanelmicrophoneinputs.
• PublicAddress(PA)Output,withPAkey.Useyour
intercommicrophonetotalkoveraPAsystem.
• Back-litKeys.Improvesvisibilityinlow-light.
• IncomingCallIndications.Redashingcalllight,with
beeptone,ifdesired.
• MicKillKey–Youcanturnoffallmicrophonesona
channeltoquicklyclearthechannel.
• ProgramInputforEachChannelConnectanyline-level
audiosourceformonitoringinthespeakerorheadset,
orforroutingtotheintercomchannelTheprogram
audiotothechannelcanbesettointerruptwhilethe
MS-4002operatoristalkingonthechannel.
• ListeningwithExternalPoweredSpeakersYoucan
connectexternalpoweredspeakersandthenmonitor
channels1,2,3and4.
• ExpandableAddmorechannelsbyconnectingoptional
EMS-4001ExpansionStations.EachEMS-4001adds
four(4)additionalpoweredchannels(uptotwenty
channels).
• InstantaneousAuto-ResetInstantaneousAutoReset
(IAR),thenewesttechnologyinperformanceand
safety,whichusesarevolutionarynewcircuitrythat
dynamicallymonitorslinefaultcondtions.Then,when
thefaultisremoved,automaticallybringsindividual
powersupplychannelsup.
• Clear-ComCompatible
Features
MS-4002
MasterStationandPowerSupply
Line Drawings
TheMS-4002isacomplete4-channel,balancedaudiomasterstationand3.6Ampsystempowersupplyinasingleunit.
YousimplyplugitintoanyACpoweroutletfrom100to240volts,addamicrophoneorheadset,connectintercomstations
tothebackpanel,andyou’rereadytocommunicate.TheMS-4002isnowequippedwithanadvancedprogrammingmode
onthefrontpanel,eliminatingtheneedforinternalDIPswitches.Italsohasafeaturethatautomaticallysensesthetypeof
headsetattachedtotheunit,eitherdynamicorelectret.TheMS-4002tsinastandard19-inchequipmentrackandisone
(1)rackunithigh.TheMS-4002isClear-Comcompatible,withtheabilitytoruninunbalancedmode.
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