YUXINXIN ELECTRONICS 2011071501A Audio Transmitter User Manual Manual

SHENZHEN YUXINXIN ELECTRONICS CO.,LTD Audio Transmitter Manual

Manual

FM‐8898‐InstructionManualMultifunctionWirelessHeadphonesFeatures■Multifunctionwirelessheadphones■RadioFMbuilt‐in■Microphonebuiltinreceiver■Roommonitoringfeature■Possibletouseaswiredheadphones(withoutbattery)■Frequencyresponse20Hz–20KHz■Receiverpoweredfrombatteryorpoweradaptor(notincluded)■Transmissionfrequency:88.3MHz■Receiverfrequencyrange:88‐108MHz■Weight:173g(withoutbattery)PackageIncludes■Receiver■Headphones■USBpowercable■Jack‐jackaudiocable■Cinch‐jackaudiocableNOTE.BatteriesarenotincludedPreparation1.Insert2AAAbatteriesaccordingtopolaritymarks(+/‐)tothecompartmentlocatedinleft“L”earphone.2.Usevolumeknob(2)toswitchheadphonesON.IfpowerLED(5)islighting–batterieshasbeeninstalledcorrectlyandareingoodcondition.3.Youcanpowerreceiverin3ways:fromUSBportincomputer(useattachedUSBpowercable),fromexternal4,5Vpoweradaptor(notincludedintheset)from2AAAbatteries.Chooseoneofways4.IfYoudecidedtouseexternalpowerinsertpowerplugintopowersocket(10).5.IfYoudecidedtousebatteries,insert2AAAalkalinebatteriestothecompartmentlocatedonthebottomofreceiver.Rememberaboutpolaritymarks.IMPORTANT.DonotuseexternalpowerorUSBpower,whenbatteriesareinsertedinreceiver.1stremovethebatteries.IMPORTANT.Useonlyalkalinebatteries.
PartsIdentificationHeadphones1.Batterycompartment2.Volumecontroland3.Scanbutton(SCAN)4.Resetbutton(RESET)5.PowerindicatorpowerswitchReceiver6.Audiosocket7.Powerindicator(front)8.Powerandfunctionswitch9.Microphonesocket(MIC)10.Powersocket4,5VDC11.Microphone(MIC)12.Outputaudiocable13.Batterycompartment(bottom)
OperationWirelessheadphonesSetreceiverfunctionswitchtoWIRELESSHEADPHONEposition.Connectasshownonpicture“Fig.1”.SwitchONtheheadphoneswithpow‐er/volumeswitch.PushRESETbuttonandthenSCANbutton.
Wirelessheadset(forPCnetaudiochat)
SetreceiverfunctionswitchtoAUDIOCHATposition.Connectasshownonpicture“Fig.2”includingmicrophonecabletomicrophonesocketinthecomputer.Placethereceiverclosetospeakingperson(about1meter)andaimmicrophone“Fig.3”.SwitchONtheheadphoneswithpower/volumeswitch.PushRESETbuttonandthenSCANbutton.MonitoringThismoderequirebatterypowerforthereceiver.SetreceiverfunctionswitchtoMONITORINGposition.PlacereceiverclosethepersonYouwanttomonitored(np.elderlypeoples,kids).SwitchONtheheadphoneswithpower/volumeswitch.PushRESETbuttonandthenSCANbutton.ListeningradioFMForlisteningradioFMreceiverisuseless.SwitchONtheheadphoneswithpower/volumeswitch.PushRESETbuttonandthenSCANbutton.Radiowillautomaticallyfindactiveradiochannel.Tochangethestation(frequency)pushSCANbuttonagain.Whenthetopfrequencywillbereached,pleasepushRESETbuttonandSCANtobeggingfromthestartofthefrequencyscale.
WiredheadphonesForusingheadphonesaswiredthereceiverisuseless.Usetheaudiocable(jacktojack)toconnectheadphonestosoundsource.Batterypowerinheadphonesisnotnecessary.Note.Alwaysswitchoffreceiverandheadphoneswhennotusedtosavebattery.
FCCPart15ThisdevicecomplieswithPart15oftheFCCRules.Operationofthisproductissubjecttothefollowingtwoconditions:(1)thisdevicemaynotcauseharmfulinterference,and(2)thisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycauseundesiredoperation.ThisequipmenthasbeentestedandfoundtocomplywithinthelimitsforaclassBdigitaldevice,pursuanttoPart15oftheFCCRules.Theselimitsaredesignedtoprovidereasonableprotectionagainstharmfulinterferenceinaresidentialinstallation.Thisequipmentgenerates,uses,andcanradiateradiofrequencyenergyand,ifnotinstalledandusedinaccordancewiththeinstructions,maycauseharmfulinterferencetoradiocommunications.However,thereisnoguaranteethatinterferencewillnotoccurinaparticularinstallation.Ifthisequipmentdoescauseharmfulinterferencetoradioortelevisionreception,whichcanbedeterminedbyturningtheequipmentoffandon,theuserisencouragedtotrytocorrecttheinterferencebyoneormoreofthefollowingmeasures:•Reorientorrelocatethereceivingantenna.•Increasetheseparationbetweentheequipmentandreceiver.•Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiverisconnected.•Consultthedealeroranexperiencedtechnicianforhelp.FCCwarningChangesormodificationsnotexpresslyapprovedbythepartyresponsibleforcompliancewiththeFCCRulescouldvoidtheuser’sauthoritytooperatethisequipment.

Navigation menu