Wirelesssir Electronics D-DL1645 TV headsets User Manual

Wirelesssir Electronics limited TV headsets Users Manual

User Manual

MODELNo.:D‐DL16452.4GHzDoubleDigitalWirelessTVHeadsetAssistiveListeningDevice(ForHome&PersonalUse)USERMANUALUSERMANUAL
INTRODUCTIONTomaximizeyourproduct'slife‐span,pleasereadandfollowtheinstructionscarefullybeforeusing.ThisTVLoverSeriesWirelessHeadsetadopted2.4GHztechnologythatconvertTVaudiooutputtoheadsetforassistivetvlisteninginyourlivingroom.Withitsergonomicearplugdesign,itbringscomfortablewearing,cleardialoguesandperfectstereosoundwithoutburdenofdisturbingotherswhileconnectingtoTV,hi‐fisystem,radioorotheraudiosources.A.CONTENTS1.Transimitter2.Headset(Receiver)3.Dual3.5mmaudiocable(1.5m)4.3.5mmjacktoRCAadaptord(/)5.ACpoweradapter(DC/12V)6.Multi‐usescrewdriver7.Extraearbuds8.Usermanual9.Fiberopticsignalline10.CoaxialcablelineB.FEATURES1.BendablePProdforheadset,softer&moreflexible2.Userreplaceable,rechargeableLi‐ionbattery3.Longerbatteryoperatingtime4.Ergonomicearplugdesignforcomfortablewearing5.Adujustablevolumecontrol,balancecontrol6.Upto125dBoutputdeliverexcellentstereosound7.AutomaticGainControl(AGC)8.NoiseReductiontechnology9.DualheadsetchargingPorts10.Headsetautoturnofffunctionwhencharging11.Headsetautoalarmfunctionwhilebatterylow12.CompatiblewithDigitalandanalogsignalinputmode,includingopticalfiberandcoaxialcableinput,3.5mmanalogsignalinputModulation :StereoCarrierFrequency :2.4GHzFrequencyResponse :20‐20KHzDistortion :Lessthan1%S/NRatio :~Typ.90dBOperating Distance:~15m in open areaC.TECHNICALSPECIFICATIONSOperatingDistance: 15minopenareaChargingTime :3‐4Hours(fastcharging)OperatingTime :~7‐8hoursOperationVoltage :Transmitter,12VDCpoweradpator(incl.):Headset,3.7V,500mAHLi‐polymerbattery(incl.)
D.PRODUCTOVERVIEW1.TRANSMITTERI.PAIRINGEXTRAHEADSETNote:Thereisnolimittothequantityofheadsetsthatconnecttoonetransmitter.1).Switchoff"H"thetransmitteron/offswitchbeforepairingextraheadset.2).Press②theheadseton/offbuttontoturnontheheadset.Thebuilt‐inLedinheadsetwillblinkinredslowly.Keeppressingtheon/offbuttonfor3seconds,then,itwillblinkfasttoenterintopairingmode.J.TROUBLESHOOTINGNote:Therehave15secondsforheadsettopairingwithtransmitter.3).Switchon"H"thetransmitteron/offswitchtoturnonthetransmitter."L"thetransmitterpowerindicatorwilllightupinblueandblinkfasttomatchwithheadsetin3seconds,thenstayinblueafterpairingsuccessfully.NOSOUND?>Make sure the connected audio equipment is ON and its volume is set properly>TheTVsoundis"mute".ThesystemcannotworkinTVmutemode.KeepatleastafewvolumeoftheTV,thenadjusttheheadsetvolume.>Makesurethetransmitterison,andtheheadsethavefreshbattery.Iftheheadset'sbatterycapacityislow,sounddistortionwillbeheard.Chargeyourheadset.>Checkifconnectedaudioequipmentisnotplaying.Startplayingtheequipment.(FRONT)DISTORTION?>MakesuretheconnectedaudioequipmentisONanditsvolumeissetproperly.>Headset'sbatterycapacityistoolow.Chargetheheadset.>Thevolumeofheadsetistoolow,adjustthevolumetoanappropriatelevel.Turnupyouraudiosource'svolume.>Ensurethevolumelevelorbalanceofheadsetisadjustedproperly.>Theinputleveloftheaudiosignalistoolow.Turnupthevolumeoftheaudiosourceequipment.(REAR)2.HEADSET1.Transimitteron,headsetoff‐>"L"transmitterindicatorquarticblinkcontinouslyYoucanknowthesystemstatusbycheckingthetransmitterindicatorillustrationofthiswirelessTVsystem.2.Transmitteron,headseton,nosignal‐>"L"transmitterindicatordoubleblinkcontinouslyK.GUIDANCEOFTRANSMITTERINDICATORL.CAREANDMAINTAINENCEAnyimproperusemaydamagetheunitandaffectitsfunctions.TobestprotectandcareforthiswirelessTVheadset4.Pairingmode‐>"L"transmitterindicatorfastblinkcontinously3.Transmitteron,headseton,signalin‐>"L"transmitterindicatorstayinblue3.Useaslightlydampclothtocleartheoutsideoftheunit.Avoidlettinganyliquidsintothesystem.1.Keepthetransmitterandheadsetawayfromdirectsunexposure.2.Turnoffthetransmitterandheadsetifnotinuse.4.Keepitourreachofthechildren.Itmaydamagewhenasuddendropdownoccurs.system,pleasereadthefollowingtipsbeforeusing:
E.COMPONENTS IDENTIFICATIONF.BATTERY CHARGING AND REPLACEMENTE.COMPONENTSIDENTIFICATIONF.BATTERYCHARGINGANDREPLACEMENT1.TRANSMITTER IMPORTANCE:Pleasehaveyourheadsetfullychargedbeforeuse,that'llextendthebatterylife.Batterycharging:Therewillhave6timesofalarmsoundcomesfromheadsetevery30secondswhenbatteryislow.Puttheheadsetinto"c"theheadsetchargingcradletostartcharging(Systemwillautoshutoffin3minutesafterthealarmsoundtoprotectthebattery).A&B.TransmitterpowerindicatorandchargingindicatorC.HeadsetchargingcradleD.3.5mm MIC input Jack1).ConnectoneendofthesuppliedACpoweradaptertoapoweroutlet,andanotherendto"I" theDCinjackwhichlocatedattherearofthetransmitter.Then,"AorB"theheadsetchargingledswilllightupinred.Batteryreplacement:Usethesuppliedmulti‐usescrewdrivertoremovethescrewoutinbatterycompartmentwhichlocatesatrearoftheheadset,open④thebatterycompartment,andreplacetheinnerbatterywithanewone.2).Inserttheheadsetinto"C“thechargingcardleoftransmitter."AorB"thechargingpowerindicatorswillchangefrombluetoRed(Note:After4‐5hourswhenfullycharged,ThechargingindicatorwillchangefromRedtoblue).D.3.5mmMICinputJackE.3.5mmLineinputJackF.CoaxialcableinputJackG.OpticalfiberinputJackH.PowerswitchOFF/ONI.DC12VpowerinputJackL.WorkingindicatorALCBG.INSTALLATION1).Check"H"thetransmitteron/offswitchisoff.ConnectoneendofthesuppliedACpoweradaptertoapoweroutlet,andanotherendto"I"theDCinjackwhichlocatedatrearofthetransmittertoenter"Standbymode"."A&B"theheadsetchargingindicatorwilllightupinblue.(Youcanalsochargetheheadsetwhentransmitterisinstandbymode). D E F G H I2).ConnectthesystemtoTVorotheraudioequipmentwithsuppliedaudioadaptorsaccordingtofollowingconnectingoptions.Note:Theheadsetwillautoturnoffifthereisnosignalinputfor3minutes.OptionA.Using3.5mmto3.5mmcableInsertoneendofthe3.5mmjackinto"E"theaudioinjackatrearofthetransmitter.Insertanotherendof3.5mmjackto"headphone"socketofyourTVorotheraudioequipmentthatconnectto.Important:YouMUSTconnectthetransmitterto"OUTPUT"ofyourTVorotheraudioequipment.OptionB.Using3.5mmto2RCAadaptor:Insertoneendofthe3.5mmcableinto3.5mmRCAcable,anotherendof3.5mmcableinto"E"theaudioinjackatrearofthetransmitter.Connect3.5mmRCAjacktocorrespondingredandwhitesocketsofyourTVorH.STARTTOUSEOptionC.Usingopticalfiberandcoaxialcable:IfyourTVhavedigitaloutput,connectopticalfiberorcoaxialcableto"ForG"thedigitalinputjackatrearofthetransmitter,andconnectthemtoyourTVdigitaloutputJack.otheraudioequipmentthatconnectto.2.HEADSET3).Press②theheadseton/offbuttontoturnontheheadset,then,switchon"H"thetransmitteron/offswitchtousethesystem.①ErgonomicEarplug②HeadsetON/OFFbutton③Volumecontrol④Swappablebatterycompartment2).Rotate③thevolumecontrolofheadsettoyourpreferredvolumelevel.3).Usethesuppliedmulti‐usescrewdrivertoadjust⑤thebalancecontrolthatlocateatrearofheadset'srightsideiftheloudnessisnotthesameinbothears.4)After use turn off the headset and return it to“C"the headset charging cradle on transmitter to charge for later use or1).Put①theergonomicearpluginyourears.Keepitsfront(theheartlogo)facingtowardsthetransmitter.Note:ThebendablePProdsofheadsetwereergonomicallydesignedtobringmax.comfortablenesstouser.Please note: Youonlyneedtochooseawayofsignalinput:opticalfiberorcoaxialcableor3.5mmsignalinput!⑤Balancecontrol4).Afteruse,turnofftheheadsetandreturnittoCtheheadsetchargingcradleontransmittertochargeforlateruseorstore.Keepthefrontfaceoftheheadsetandthetransmitterinconsistencytoavoidreversecharging.Note:Whenyouforgottoturnofftheheadset,headsetwillautooffwhenbeingplacedinchargingcradle.
Warning Statement This device complies with part 15 of the FCC Rules. Operation 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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: This equipment has been tested and found to comply with 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 radio/TV technician for help. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. 

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