BH258A WIRELESS RECEIVER TRANSMITTER User manual

WIRELESSRECEIVERTRANSMITTER Specifications BluetoothSolution:CSR8675 ProductModel:BH258A BluetoothRange:50feet BluetoothProtocol:A2DP/AVRCP BatteryCapacity:liion400mAH WorkingCurrent: 2535mA WorkingVoltage:DC3.3V4.2V FrequencyRange:2.402GHz2.480GHz Codecs:AAC/SBC/aptx/aptxlowlatency/aptxHD ConnectionMethod:DigitalOpticalTOSLINKand3.5mmAux ProductDiagram Diagram 1.BluetoothfunctionButton:Shortpresstoenterpairingmode,longpressfor3stointerrupt connection,longpressfor3stocleartheparinglist 2.PreviousTrack(shortpress)/VolumeDown(longpress):onlyavailableforRX 3.NextTrack(shortpress)/VolumeUp(longpress):onlyavailableforRX 4.AUXPort(AUXStereoInput/OutputPort) 5.OPTICALTX:opticalinputport(TX:InputfromTV) 6.OPTICALRX:opticaloutputport(RX:OutputtoSpeaker) 7.MicroUSBChargingPort 8.TXOFFRXSwitch 9. PowerIndicatorLight 10.BT1:NO.1BluetoothPairingIndicatorLight 11.BT2:NO.2BluetoothPairingIndicatorLight LowLatencyFunctionInstructions BothBluetoothRXmodeandBluetoothTXmodecansupportAPTXHD/APTXLL/APTX. Tips:IfyouwanttouseBH258AsAPTXHD/APTXLL/APTXfunction:

TXTransmitMode:YourBluetoothheadphoneorBluetoothspeakeretc.shouldsupportAPTX HD/APTXLL/APTX. RXReceiveMode:YourBluetoothenabledsmartphoneetc.shouldsupportAPTXHD/APTXLL/

APTX. IfyouwanttoexperienceAPTXHD/APTXLL/APTXfunctionwithtwodevicesconnectedto BH258A,bothdevicesshouldsupportAPTXHD/APTXLL/APTX. 1.TXOFFRXSwitch ConvertviatheTXOFFRXswitch TX(Greenindicator):TurntheswitchtoTX.BH258ApowersonandentersBluetoothTXmode:

PowerIndicatorLight staysgreenandBT1flashesgreenquickly. RX(Blueindicator):TurntheswitchtoRX.BH258ApowersonandenterBluetoothRXmode:

PowerIndicatorLight staysBlueandBT1flashesbluequickly. OFF:TurntheswitchtoOFF.BH258Apowersoffwithalltheindicatorlightsout. 2.TransmitMode ToenterBluetoothTransmitmode,turntheTXOFFRXswitchtotheTXposition.Connect BH258AtoanonBluetoothmultimediadevice(suchasTV,PC)viaa3.5mmaudiocableor opticalcable.Then,theaudiosourcefromamultimediadevice(suchasTV,PC)canbe transmittedtoaBluetoothheadphoneorBluetoothspeakerviaBH258AsBluetooth transmission. 2.1ConnectiontotheFirstBluetoothHeadphone 1.Forthefirstuse,pleasepairBH258AtoaBluetoothheadphoneorBluetoothspeakerafter3.5 mmaudiooropticalcableconnected. 2.After BH258A powers on, it enters pairing mode automatically (or to enter pairing mode by short pressing the button) with the BT1 indicator light flashing green quickly. (The BT2 indicatorlightwillnotlighton.) 3.TurnonyourBluetoothheadphoneorBluetoothspeakeretc.,ensurethedistanceiswithin1 meter.Itmaytake530secondstocompletetheautomaticconnection. 4.Whentheconnectioniscomplete,theBT1indicatorlightsfordifferentcodecscanbeshownas follows:

A:TheBT1greenindicatorlightstayson(SBCtransmission). B:TheBT1greenindicatorlightkeepsbreathing(APTXorAPTXLLorAPTXHDtransmission). 5.Then,youcanenjoymusicorTVprogramviayourBluetoothheadphoneorBluetoothspeaker. 2.2ConnectiontoTwoBluetoothHeadphones 1.Aftercompletingtheconnectiontothefirstheadphone,shortpressthe BH258A.BT2indicatorlightflashesgreenquickly,andBH258Awillenterparingmode.Thefirst connecteddevicewontbeaffectedandcanfunctionnormally. 2.TurnonthesecondBluetoothheadphoneorBluetoothspeakeretc.Ensurethedistanceis within1meter.Itmaytake530stocompletetheautomaticconnectionbetweenBH258Aand yourBluetoothheadphoneorBluetoothspeaker. 3.Aftercompletingtheconnectiontothesecondheadphone,thecorrespondingindicatorlights fordifferentcodecscanbeshownasfollows:

A:TheBT1andBT2greenindicatorlightswillstayon(SBCtransmission:ifeitherheadphonejust supportsSBC). B: The BT1 and BT2 green indicator lights will keep breathing (APTX transmission: both headphonessupportAPTX,APTXLLorAPTXHD). 4.Then,BH258AispairedwithtwoBluetoothheadphonesortwoBluetoothspeakers buttonon simultaneously. 2.3DisconnecttheCurrentConnection WhenBH258AisconnectedtooneortwoBluetoothheadphonesorBluetoothspeakers,long pressthe buttonfor3secondstodisconnectthecurrentdevices.Then,itenterspairing modewiththeBT1greenindicatorlightflashingquickly. Note:ItsrecommendedtoturnoffthecurrentheadphonepairedwithBH258Awhenyouneed topairanewonewithit. button). 3.ReceiveMode ToenterBluetoothReceivemode,turntheTXOFFRXswitchtoRXposition.ConnectBH258A toanonBluetoothspeaker,carstereoorheadphoneetc.viaa3.5mmaudiocable.Then,pair BH258AtoaBluetoothenablesmartphoneetc.viaBluetooth.Themusicfromyourphonewillbe transmittedtoaspeaker,carstereoorheadphoneetc. 3.1ConnectiontoOneSmartphone 1.Forthefirstuse,pleasepairBH258Atoasmartphoneorothersmartdevicesafter3.5mm audiooropticalcableconnected. 2.BH258AwillenterpairingmodedirectlywithBT1blueindicatorlightflashingquicklyafterit powerson(orenterpairingmodebyshortpressingthe 3.EnableBluetoothonyoursmartphone,searchBH258Aandclicktoconnect.Whenthe connectioniscomplete,thecorrespondingindicatorlightsfordifferentcodecscanbeshownas follows:

A:TheBT1blueindicatorlightstayson(AACorSBCtransmission). B:TheBT1blueindicatorlightkeepsbreathing(APTXorAPTXLLorAPTXHDtransmission) 4.Enterthecode0000ifneeded. 3.2ConnectiontoTwoSmartphones 1.Aftercompletingtheconnectiontothefirstsmartphone,shortpressthe PairingmodewithBT2blueindicatorlightflashingquickly(thefirstsmartphonecanstillwork normally). 2.EnableBluetoothonthesecondsmartphone,searchBH258Aandclicktoconnect. 3.Whentheconnectiontothesecondsmartphoneiscomplete,thecorrespondingindicator lightsfordifferentcodecscanbeshownasfollows:

A: The BT1 and BT2 blue indicator lights will stay on (SBC or AAC transmission: if either smartphonedoesntsupportAPTX). B: The BT1 and BT2 blue indicator lights will keep breathing (APTX, APTX LL or APTX HD transmission:bothsmartphonessupportAPTX,APTXLLorAPTXHD). buttontoenter buttonfor3seconds Note:Ifyouwanttochangethemusicsourcefromthefirstsmartphonetothesecondone.Pause thefirstsmartphone,thenyoucanplaymusiconthesecondsmartphoneafter5seconds. 3.3DisconnecttheCurrentConnection WhenBH258Aisconnectedtooneortwosmartphone,longpressthe todisconnectthecurrentdevices.Then,itenterspairingmodewiththeBT1blueindicatorlight flashingquickly. Note:IfyouneedtoconnectBH258Atoanewone,pleasedisableBluetoothonthepaired smartphone. 3.4PlayMusic NextTrack:Shortpressthe PreviousTrack:Shortpressthe VolumeUp:Longpressthe+button. VolumeDown:Longpressthebutton. 4.BluetoothAutomaticReconnection 1.Bluetoothconnectionwillbedisconnected,whenthedistanceawayfromBH258Aexceedsthe BluetoothrangeorBH258Apowersoff. 2.RX Reconnection:WhenthedistanceawayfromBH258AiswithintheBluetoothrangein10 minorBH258Apowersonagain,BH258Awillenterreconnectionmode:theblueindicatorlight flashesslowly(RX).Then,thetwodevicespairedbeforethedisconnectionwillbereconnected withBH258A. 3.TXReconnection:

button. button. WhenthedistanceawayfromBH258AiswithintheBluetoothrangewiththegreenindicator lightflashingquickly(TX),BH258AwillpairwithyourBluetoothheadphone. WhenBH258Apowersonagain,itwillenterreconnectionmode:thegreenindicatorlight buttontoenterpairingmodemanually flashesslowly(RX).Then,thetwodevicespairedbeforethedisconnectionwillbereconnected withBH258A. 4.BH258Awillautomaticallyenterpairingmodewhenthereconnectioncantbecompleteafter BH258Apowerson.Also,youcanshortpressthe withinreconnectionmode. Note:InTXmode,iftheBluetoothheadphone(orBluetoothspeaker)spairinglisthasalready beencleared,pleaseclearthepairinglistonBH258Asimultaneouslytocompletetheconnection. 5.ClearBluetoothPairingList Inpoweronstate,toclearthepairinglistpairedbeforeandenterpairingmode,longpressthe

+andbuttonssimultaneouslyfor3secondsuntilthethreeindicatorlightsflashfor1s simultaneously(Thepairinglistcantbeclearedinpoweroffstate). Note:

InBluetoothreceivemode,pleaseclearpairinglistonyoursmartphonesimultaneouslyto reconnectquickly. BH258AwillclearpairinglistbyitselfwhenyouturntheswitchbetweenTXandRX. 6.LowPowerPrompt Whenthebatteryisinlowpower,BH258Asindicatorlightwillflashredquickly.Ifthepoweris toolow,itwillautomaticallypoweroff. 7.Charging WhenBH258Aisinlowpowerorcantpoweron,youcanchargeitviaaDC5VUSBcharging cable.Theredindicatorlightstaysonduringthechargingprocessandgoesoffwhenthecharging iscomplete. 8.AutomaticPowersavingFunction 1.IfBH258Ahasntbeenconnectedtoanydevices,itwillautomaticallyenterstandbymodewith 3indicatorlightsoffafter10minutestosavepower;Shortpressanybuttontoactivateparing state. 2.InBluetoothconnectionstate,ifitexceedstheeffectiveBluetoothrange,itwilldisconnectand automaticallyenterstandbymodeafter10minutestosavepower.Shortpressanybuttonto activateparingstate. 3.AfterBH258Acompletestheconnectionin10min,3indicatorlightswillgoofftosavepower. Shortpressanybuttontoactivateindicatorlight. Considerations 1.IfBH258Acannotbepairedwithtwodevices,pleaserebootBH258Aandtrypairingagain. 2.Itsrecommendedtouseheadphoneswithsamechipswhenpairingtotwoheadphonesto preventfromintermittentmusic,silentsoundordisconnectionetc. 3.InBluetoothtransmitmode,BH258AcanbepairedwithaBluetoothheadphoneandBluetooth speaker.BH258Acantbepairedwithsmartphoneorothersimilardevices. 4.Forabettermusicquality,itsrecommendedtoselectheadphonesofasamemodelwhen pairingBH258Atotwoheadphones. 5.TocompletetheBluetoothpairing,itsrecommendedtouseBH258Aintheplacewherethere arefewobstructionsorotherBluetoothdevicesusing. 6.Ifthepairingfails,pleaseclearthepairinglistonBH258Aandsmartphonesetc.andtrypairing again.Meanwhile,checkwhetherBH258AisinBluetoothpairingmode.Also,youdbetterturn offotherBluetoothdevices. 7.InRXmode,BH258Acannotsupporthandsfreecallingbecauseithasnomicfunction. FCCWARNING AnyChangesormodificationsnotexpresslyapprovedbythepartyresponsibleforcompliance couldvoidtheusersauthoritytooperatetheequipment. Thisdevicecomplieswithpart15oftheFCCRules.Operationissubjecttothefollowingtwo conditions:(1)Thisdevicemaynotcauseharmfulinterference,and(2)thisdevicemustaccept anyinterferencereceived,includinginterferencethatmaycauseundesiredoperation. Note:ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigital device,pursuanttopart15oftheFCCRules.Theselimitsaredesignedtoprovidereasonable protectionagainstharmfulinterferenceinaresidentialinstallation.Thisequipmentgenerates usesandcanradiateradiofrequencyenergyand,ifnotinstalledandusedinaccordancewiththe instructions,maycauseharmfulinterferencetoradiocommunications.However,thereisno guaranteethatinterferencewillnotoccurinaparticularinstallation.Ifthisequipmentdoes causeharmfulinterferencetoradioortelevisionreception,whichcanbedeterminedbyturning theequipmentoffandon,theuserisencouragedtotrytocorrecttheinterferencebyoneor moreofthefollowingmeasures:

Reorientorrelocatethereceivingantenna. Increasetheseparationbetweentheequipmentandreceiver. Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiveris connected. Consultthedealeroranexperiencedradio/TVtechnicianforhelp. FCCRadiationExposureStatement:

ThisequipmentcomplieswithFCCradiationexposurelimitssetforthforanuncontrolled Thistransmittermustnotbecolocatedoroperatinginconjunctionwithanyotherantennaor transmitter.