UNEEDS Commerce UNB-2000 FHSS SPREAD SPECTRUM DEVICE (BLUETOOTH STEREO HEADSET) User Manual

UNEEDS Commerce Co.,Ltd. FHSS SPREAD SPECTRUM DEVICE (BLUETOOTH STEREO HEADSET)

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UNB 2000 User Manual HTML Version

Users Manual

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.

(2) This device must accept any interference received. Including interference that may cause

undesired operation.

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1. WhatisBluetooth?

BynewconceptofMulti‐communicatorLink,ithasbeenresearchedsince1994byEricsson,BluetoothSIC

(SpecialInterestGroup),whichwascomposedofEricsson,Nokia,IBM,Toshib aandIntelinFeb.1998.Currently,

itisdefinedasthegloballocalwirelesscommunicationstandard.Inaddition,Bluetoothtechnologyhasbeen

establishedontheindustrystandardofthelocalwirelessinterfacefor“theinnovationofthewireless

communication”,and“nowireworld”.

2. IntroductionofUNB‐2000

UNB‐2000iswirelessheadsetproducttofitontheBluetoothstandardqualificationandisabletoenjoy

wirelesshighqualitystereodigitalmusicwithPC,PDA,mobilephone,andPMP,whichissupportedbythe

Bluetooth.MoreoveritiscompatiblewithBluetoothUSBDongleandsetuptheoptimumAudioenvironment

inPC.

※ CAUTION

THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR TV INTERFERENCE

CAUSED BY UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT. SUCH

MODIFICATIONS COULD VOID THE USER’S AUTHORITY TO OPERATE THE EQUIPMENT.

※ INFROMATION

This device and its antenna(s) must not be co-located or operating in conjunction with any other

antenna or transmitter except in accordance with FCC multi-transmitter product procedures.

3. Productspecification

① Play/Stop

② PreviousMusic/NextMusic

③ Power/Call

④ Vol‐/Vol+

⑤ Resetswitch

⑥Rechargecableconnectionpart

4. UNB‐2000

∙ Howtorecharge

‐ Whenchargerplugisconnected,itislightingontheredlamp.

‐ Whencompletedcharging,thelightisoff

‐ Averagechargingtimeisabout2hours(WhenusestandardACadapter)

‐ Incharging:RedLampon

‐ Completecharging:RedLampoff

Caution–RedlampmaynotlightoffduringrechargewithUSBrechargecable.But,thisisnotdefection.Also,

whenyouuseUSBrechargecable,rechargehourwillbetakenmorethanusingACadapter(About5hours).

∙ TurnOn‐Off

‐Whenpushpowerbuttonfor3seconds,powerisonwith“Beep”soundandRedlighton.

‐Inoperating,bluecoloredlampisflickeringineach2seconds

‐Inoperating,pushpowerbuttonfor3secondsthenRedlightisoffandpowerisoffwith“Beep”sound.

※Caution

Inyourfirstoperation,youneedtocarryoutthecourseofpairing.Pairingisregistrationprocedurebetween

HeadsetandDongle,orHeadsetandBluetoothmobilephoneorotherBluetoothdevices.Inadditionthis

enablesyoutorecognisedesignatedBluetoothdevices.Throughthisregistrationprocess,youcanenjoythe

musicortalk.Moreoveritremovesthelineinterruptionandsetsupthesecurityaswell.Afterfirstpairing,you

don’tneedtodothisagain.

※Usuallywhenitisshippedout,UNB‐2000ischargedonly30%.Afterpurchase,pleaseuseitafter

completelychargingup.

5. PairBluetoothHeadset

·Pairing

‐Whenpressingpower/Callbuttonfor3second,powerlampisonwith“Beep”sound.

‐Thenyoumustnotreleasethebuttonuntilthe“Blue”lampisflickeringquicklywiththebeepsound.

‐Thisshowsthattheproductisreadytobepairedwithotherdevices.

‐Select“Searchthedevice”ormenuof“Inquiry”totheBluetoothMobilephoneorPC.

‐Thenyouwillseethewordofthesearchwindow“UNEEDSUNB‐2000”

‐SelectitthenyourmobilephoneasksPINnumber,

‐Enterthenumber0000andpushthe“OK”button

‐BluelampoftheHeadsetisbeguntoflickeroutinevery2secondsandthefollowingmessageisshownup

“tobeconnectedbetweenHeadsetandPCorMobilephone”.

‐Itisreadytobeused.



·Disconnect

‐Press“Disconnect”toreturntostand‐bymode



*PairingwithUSBDongle

‐InserttheUSBDongleintheUSBportofyourPC.

‐Presspairingbuttonfor3seconds

‐TheBlueandRedlampisflickeringquickly.

‐Afewsecondslater,pairingprocesswillbeautomaticallyfinished.



6. Howtouse“UNB‐2000”

A. Musiclistening

‐  YoucanenjoyhighqualitystereomusicbymobilephoneorPCwhichissupportedbytheBluetooth

technology.

‐  Play/Stop:Usingthisbuttonyoucanplayorstopthemusic.

‐  PreviousMusic/NextMusic:Youcanselectmusicwiththisbutton.

B. TelephoneCalling

‐  “UNB‐2000“supportstovoicetelecommunicationonthemobilephoneorVolPofPC.

‐Whenyouhaveanincomingcallwhileplayingthemusic,itisautomaticallyconvertedtothetalkmodewith

pausingthemusic.

‐Afterfinishingtalk,itisautomaticallyconvertedtothemusicmodeagain.

‐Turn‐on/offbutton

 Whenyouhaveanincomingcall,youwillhearringtonefromyourspeakerthenjustpressthetalk

buttonshortly.

 Youcanmakethelastincomingcallredialbypressingshortlythetalkbutton.

(Thisfunctiondependsonthekindofthemobilephone)

 Tomakeacall,justfollowyournormalsteps(pushthenumberorselectthenumber)andpressthe

Turn‐on/offbuttonshortly.

 Whenyoushortlypressthetalkbuttononyourmobilephonewhiletalking,youcantalkbythe

headset.

‐YouareabletocontrolthevolumewithVol‐/Vol+button.

7. FrequentlyAskedQuestion

⊙ Ifyoucannothearanysoundfromtheheadset”

‐CheckonthepoweroftheHeadsetorDongle.

‐Confirmthattheisproperlyconnectedwithotherdevices

‐Checkifheadsetisregistered

⊙ Batterylife

‐Batteryisexpendable.Sofromyourinitialusingmomentitsremainingtimebecameshorterisusual.

‐Whenyouputthisproductnearfromsomeplaceswherearehightemperature,highhumidity,orlow

temperaturethebattery’sdurabilitymightbereduced.

⊙Echo

‐Theechomightbeoccurredinthenarrowandclosedspacessuchasrestroomorstairwayetc.

‐Dependingonthevolume,itmayoccurtheresound.Inthissituationpleasecontrolyourvolume.

⊙ BadConnection

‐ItmayoccurthebadconnectioninthesituationthatthemobileandDongleisunderthedeskoronthebag,

orwrappedbythehand.Theunstablefrequencysituationoftheareaisanotherproblemtooccurthebad

connection.

⊙ HowlongdoestheWirelesscommunicationdistancebetweenheadsetandmobilephone?

‐Normallythewirelesscommunicationrangeisupto10metres.

‐HoweverdistancecanbereducedbyunstablefrequencysituationorusingwirelessLANatthesametime.

⊙ Whenthecharginglampisnotproperlyworking.

‐Thisisnotcausedbydefectionofproduct.Thismightbetriggeredbyfollowings

i.eThebatteryisfullycharged,thechargingplugisnotproperlyinsertedinawallsocket,

Whenyouarefacingwiththissituationjustunplugthecabletheninsertitagain.

⊙Volume/Noise

‐Whenyoutalkinoutside,constructionsite,orhighway,yourpartnermightheartheambientnoise.

‐Exceptyouareinnoisyareas,volumelevelmustbelowerthan3rdfrommaximumbecauseitcausedamage

ofyourhearing.Especially,pleasebeawareoflongtimemusiclisteningbymonosound.

⊙Usewhilecharging

‐Itisnotpossibletousewhiletheheadsetischarging.

⊙Headsetisnotworkingwithunknownreason. 

‐ Inordertopreventsomedangeroussituationssuchaswrongoperation,batteryoverchargingandsoon

headsetautomaticallycutthepoweroff.

‐Inthissituationpushtheresetswitchwhichissmallholelocatedjustnexttothecableconnectingholewith

cliporneedle.

‐Howeverdon’tuseresetbuttonrepeatedlybecauseitmighttriggerthebreakdown.

Formoreinformation,pleasevisitourwebsiteatwww.u‐needs.co.kr



8. CautionforSafety

⊙Caution

1. Keeptheheadsetawayfromtheflammableswhichcausetheriskoftheexplosion.

2. Donotdroptheheadsetfromhighplaceorgivetheshock.Itmayreducetheexpectedlifetime.

3. Donotmodify,disassemble,orrepairthisproductbyyourself.Whenyouarehavingaproblemjust

contacttopurchasingstoresorA/Scentredirectly.

4. Incasetheheadsetissunkorwet,contacttopurchasingstoresorA/Scentreafterturningoff.

5. Donotuseanychemicalproducttocleantheheadset.

6. Usetheauthorizedorprovidedchargeadapterbythemanufacturer.

7. Pleasekeeptheheadsetinthenormaltemperaturewhileyoudonotusethisforalongtime.

8. Donotusetheheadsetforalongtimewithhighvolume.Itmaydamageyourhearing.

9. OurproductissatisfiedbythestandardofBluetoothspec2.0.Itmaynotbecompatiblewithother

Bluetoothdevices,

10. Formoreinformation,pleasecontacttoourcustomerservicecentre.

⊙ExemptionClause

1. Manufacturer,storesandagentsarenotresponsibleforanykindofaccidentaldamageorinjury

whichiscausedbycustomer’smisuse.

2. TheUser’sguideiswrittenbybasedonthecurrentproductspecification.

3. Thespecificationandusageoftheproductischangeablewithoutnoticeinordertoimprovethe

productquality.

UNEEDSCommerceCo.,Ltd.

DigitalEmpireII,486,ShinDong,YongtongGu,Suwon,GyeonggiDo,Korea

TEL:+82316957760

E‐mail:bluetooth@u‐needs.co.krHomepage:http://www.u‐needs.co.kr

ITEMSpecification

Configuration BluetoothStereoHeadset

FCCIDWM5UNB‐2000

Model UNB‐2000

Frequency2402MHz~2480MHz

OutputPower2.5mW(ConductedPower)

ITUemissionType1M00F1D

OscillationTypePLL(PhaseLocalLoop)

CommunicationaccessTypeFHSS(Frequencyhoppingspreadspectrum)

BluetoothVersionBluetoothVer1.0

BluetoothProfileA2DP/Headset/Hands‐free/Hand‐free1.0

RangeMaximum:10m

Operationtemperature(‐)30~(+)80degrees

ContinuousCallingMaximum15Hours

ContinuousStandby Maximum300Hours

Weight 61g/50(L)mmx50(W)mmx20(H)mm

Battery Li‐ionPolymer(3.7Vdc)

FromUSBCableconnectedPC(5.0Vdc)

AntennaDescriptionType:Chip,Connectiontype:Internal,Gain:2.84dBi

ReceiveSensitivity ‐83dBm

DetailedS

ecification&Advanta

UNEEDS Commerce UNB-2000 FHSS SPREAD SPECTRUM DEVICE (BLUETOOTH STEREO HEADSET) User Manual

UNEEDS Commerce Co.,Ltd. FHSS SPREAD SPECTRUM DEVICE (BLUETOOTH STEREO HEADSET)

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