Azden IR-CSX Bedienungsanleitung

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IR-CSX InfraredWirelessMicrophoneSystem

INSTRUCTIONMANUAL

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INTRODUCTION

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ThankyouforselecngtheAzdenINFRAREDsystemasyourwirelessaudiosoluonfor

yourclassroomorconferenceroom.Weareconﬁdentthatitwillperformbeyondyour

expectaons.Forover60years,Azdenhasbeencreanghighestquality,reliableprod-

uctsadapngthemostadvancedtechnologyavailable.Bytakingadvantageofthelat-

estCADdesignandSMTproducontechniques,Azdenengineersareabletoproduce

productsthatexceedthepublishedspeciﬁcaonsandperformﬂawlesslyforyearsto

come.

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AzdenINFRAREDrepresentsabreakthroughinwireless.Insteadofthenormalradio

wavesthatotherwirelesssystemsuse,AzdenINFRAREDusesinvisiblelightbeamsin

theinfraredrange.INFRARED’senhancedperformanceassuresyouoftheﬁnestinau-

dioclarityandreliability.Thespeciallyselectedhigh-frequenciesprovideyouwithtrou-

ble-freeperformance,evenintheﬂuorescentlylitclassroom/conferenceroomenviron-

ment.

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Infrared(IR)wirelessmicrophonesystemsarethebestsoluonforclassroomsorcon-

ferencerooms.Intoday’sRFsaturatedworld,aregular(VHForUHF)microphonesys-

temrisksinterferencefromavarietyofotherdevicesandsources.Cellphones,radios,

TV,PAsystems,policeandemergencyservicesystems,etc.canallinterferewithVHF

andUHF—butnotwithIR.Furthermore,IRisperfectforclassroomaudiosince,unlike

othersystems,itisshort-rangeandcannotpenetratewalls.Thismeansthatyour

schoolcanhaveasmanyclassroomsasdesiredwithindividualaudiosystemswithout

fearofinterference.SincetheAzdensystemisdual-channel,ateachercanhaveone

microphoneandasecondpersoncanalsohaveamicrophone.Inaddion,sinceeach

systemisonthesamepairofchannels,teacherscanmovefromroomtoroomwithout

havingtoswitchmicrophones.

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Intherealworld,theabilitytousemulplesystemsinthesamelocaonwithoutfre-

quencyinterferencewillprovetobeatremendousbeneﬁttoyou.UsingIRmeansthat

theaudiogeneratedinyourconferenceroomstayswithintheconferenceroom.Your

discussionscannotbeoverheardonothersystemsontheoutside.

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Designedbyprofessionalsforprofessionals—AzdenINFRAREDwillprovideyouwith

yearsofworry-free,high-qualityperformance.

2

INSTALLINGIRR‐50PTOCEILING

A.PrepareCeilingPanel

 Drill4holesforthesuppliedmounngscrews(maximumdiameter6mm)andmakea

140mmx40mmrectangularopeningasspeciﬁedinthedrawingbelow.

 Forpowerconnecon,drillanappropriatesizeholewithintheareaspeciﬁedbelow.

B.RemovetheTopCover

 Undothe4screwsoneachsideofthetopcov-

erandpullthecoverapartfromthebody.

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CeilingPanel

Note:Measurementsareinmilimeters(mm)

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Forwiring

Forpowerplug

3

C.MounttheIRR‐50PtoCeilingPanel

 MounttheIRR-50PtotheceilingpanelsothatthepanelwillbeheldbetweentheIRR-

50Pandthesuppliedbracketsbythemounngscrew.

 Donotovertorquethemounngscrews.Doingsomaydeformthebrackets.Recom-

mendedtorquerateis10kgf-cm

WARNING:SecuretheIRR-50Ptoabeambyachainortheliketopreventitfromfalling.

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Brackets(supplied)

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Aachachainortheliketothishookto

connecttheunitdirectlytoabeamtoprevent

itfromfalling.

4

D.Wiring

 Routethespeakerwiresfromtheconnectorsinthebackofthereceiverunitthrough

theholetobehindtheceilingpanel.

 Powersourceneedstobeplacedintheceilingwherethepowerplugcanreach.

Speakerwirestoberoutedthroughthisholetobehindtheceilingpanel.

Powersourceneedstobelocatedwherethepowerplug

canreach.

E.ReplacetheTopCover

 Aligntheholesandfastenthescrewsto

replacethetopcover.

WARNING:Holdthetopcoverbyhand

whilefasteningthescrewstopreventthe

coverfromfalling.

5

IRR‐50PRECEIVER

A.TurningItOn

 Whentheunitispluggedintopowersource,

theLEDindicatorinthemiddleoftheemier

domewilllightinRED.Thisindicatesthatthe

unitisnowinthestandbymode.Notethat

theunitwillnotacceptcommandsfromthe

Remotefortheﬁrst7secondssinceitis

pluggedin.

LEDIndicator

RED: Standby

GREEN: Poweron

GREENBLINKING:ReceivingcommandfromRemote

 TurnthepoweronbypressingthePowerSwitchontheRemoteControlandtheLED

indicatoronthedomewillturntoGREENandtheunitisreadytoreceivesignalsfrom

theTransmiers.

 TheLEDindicatorwillturntoREDwhenyouturnthepoweroﬀbyusingtheRemote.

TheunitisnowintheStandbymode.

B.RemoteControl

 Removethebaerycompartmentdoorbyslid-

ingittowardsthearrowonthecoverandinsert

2AAAalkalinebaeriesfollowingthepolarity

markedinsidethecompartment.

 UsethePowerSwitchtoturntheunitonandoﬀ

andtheappropriatevolumebuonstochange

thevolumeoftherespecvechannels.

 TheVolumeControlontheIRN-20Microphone/

Transmiercanalsobeused.Notethatthis

controlwillonlychangethemastervolume.

WARNING:RemovethebaerieswhentheRemote

willnotbeusedforaprolongedperiod.

PowerSwitch

BaeryCompartment

VolumeControlBuons

6

C.PagerInterruptFeature

 WhenthePagerInterruptfeatureisacvated,thepagersignalswilloverrideallothersig-

nals.

 InordertoacvatethePagerInterruptfeature,connectthepagerwirestothePagerCon-

nectorsandturntheSelectSwitchto100V/70V(forhighimpedanceoutput)or20V(for

lowimpedanceoutput).

 UsethePagerVolumeControlKnobtoadjustthepagervolume.

PagerConnectors

SelectSwitch

ExternalSensorConnector

PagerVolumeControl

 Whenthepagersignalisreceived

whiletheunitison,all3channels

willbeimmediatelymutedandonly

thepagersignalswillbeoutput.

Aerthepagersignalsstopped,the

3channelswillautomacallybere-

instatedinafewseconds.

 Whenthepagersignalsarereceived

whentheunitisinstandby,theunit

willautomacallybeturnedonand

thepagersignalswillbeoutput.

D.PREOUT&RECOUT

 PREOUTisanoutputRCAjackforanexternalampliﬁer,etc.Theoutputvolumelevelwill

notbecontrolledbytheRemote.

 RECOUTisanoutputRCAjackforanexternalrecorder,etc.Theoutputvolumelevelwill

notbecontrolledbytheRemote.

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E.Notes

 TheoperangrangeoftheReceiverandTransmiersisapproximately45(15m).The

operangrangeissubjecttotheenvironment.Selectaninstallaonlocaontoaﬀordthe

leastamountofobstaclestoensurethebestpossiblerange.

7

 TheoperangrangeoftheRemoteControlisapproximately30(10m)fromtheReceiv-

er(IRR-50P).Therangeissubjecttotheenvironment.

 WhenusingtheRemotewhileaTransmier(s)isinuse,makesuretooperatetheTrans-

mierwellwithintheoperangrange.IfthesignalsfromtheTransmiertotheReceiver

isweak,usingtheRemotemaycausesomeinterrupons.

 TheIRR-50P’sbuilt-inampliﬁerisdesignedtoacceptupto4speakerswith4Ωimped-

ance.Donotusespeakerswithsmallerimpedancesincedoingsomaycausetroublesin

theampliﬁer.

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IRN‐20MICROPHONE/TRANSMITTER

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8

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A PowerSwitch

Turnsthemicrophone/transmierONandOFF.

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B RemoteVolumeControl

Controlsthevolumelevel.Pressthe“+”buontoincreasethevolumeand“-”to

decrease.

9

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C StatusIndicator

TheindicatorLEDshowsGREEN,REDorORANGEdependingonthestatusormodeof

theIRN-20.

GREEN=on

AlternangRED/GREEN=rechargesoon

RED=charging

Orange=charged

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D DualDireconalMicrophones

TheIRN-20usestwoseparatemicrophones(leandright)toprovideaconstant

transmiedvoicelevelastheuser’sheadisturnedfromsidetoside.

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E BaeryCompartmentLid

Toopenthebaerycompartmentlid,holdtheIRN-20upsidedown,thelidfacing

you,andthepressthecenterofthelidwithboththumbsandslidethelidupward.

InsertanAArechargeableNi-MHbaery(includedintheAzdenClassroomSystems

IR-CSVandIR-WSV)oranAAAlkalinebaeryfollowingthepolaritymarkedinsidethe

baerycompartment.

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F MicrophoneGainSengs

TheIRN-20microphonegaincontrolisfactorysetandwillnotneedadjusng.Turn-

ingthecontrolbyajeweler’sPhillips-headscrewdriver(notincluded)willincrease/

decreasetheAFlevel.

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G NeckStrap

Toseparatetheclasp,grabthebothendoftheclaspandﬁrmlypullthemapart.To

reaach,simplysnaptheendsbackinorslideoneendtotheotherunlclicks.The

straplengthcaneasilybeadjustedbymovingthesliders.

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HMicrophoneJack

Pluginanexternalmicrophonewith3.5mmminiplugheretooverridetheIRN-20’s

microphones.

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I BaeryChargeJack

PlugtheBC-31BaeryCharger(includedintheAzdenClassroomSystemIR-CSX)

tochargethesuppliedrechargeablebaery(1HR-3U).Connecngthecharger

willautomacallyturnoﬀtheIRN-20andstartcharging(theredLEDwillbelit).The

chargemefromﬂatistypically10hours.Whencharged,theindicatorwillbelit

orange.

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J AuxiliaryJack

Anexternalaudiosourcewithaminiplug,suchasiPodorcomputer,canbeplugged

inhere.TheIRN-20willthentransmittheaudiosignalstotheIRR-40Preceiverto

playtheaudiothroughthesystem’sspeakers.

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K InfraredEmier

Inorderforthetransmiertosendtheinfraredsignals,theemierwillalways

havetobeexposed.Donotcovertheemierarea.

IRN‐30MICROPHONE/TRANSMITTER

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A PowerSwitch

Turnsthemicrophone/transmierONandOFF.

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B StatusIndicator

TheindicatorLEDshowsGREEN,REDorORANGEdependingonthestatusormode

oftheIRN-30.

GREEN=on

AlternangRED/GREEN=rechargesoon

RED=charging

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C Microphone

Uni-direconalelectretcondensermicrophone.Inordertoavoidthewindnoise

causedbythebreathoftheuser,holdthemicrophonebelowandapproximately

4”fromthechin.



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C ○

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10

Inhaltsverzeichnis

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