Creative CB2470 User manual

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CB2470
BluetoothWireless
AudioAdapter
User sGuide

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FCCCaution
1. ThedevicecomplieswithPart 15ofthe FCCrules. Operationissubjectto
thefollowingtwoconditions:
(1)Thisdevicemaynot causeharmful interference,and
(2) Thisdevice mustacceptanyinterferencereceived,including interference
that may causeundesiredoperation.
2. FCCRFRadiationExposureStatement: The equipment complieswithFCC
RFradiation exposurelimitsset forthfor anuncontrolledenvironment.
Thisequipmentshouldbe installed andoperated withaminimum
distanceof 20centimetersbetween theradiator and yourbody.
3. ThisTransmitter mustnot beco-locatedoroperating inconjunction with
anyother antenna or transmitter.
4. Changesormodificationstothisunit not expresslyapprovedbythe
partyresponsiblefor compliancecouldvoidtheuserauthoritytooperate
theequipment.
FCC Statement
ThisdeviceisintendedonlyforOEMintegratorsunderthefollowing
1) Theantennamustbe installedsuchthat 20 cmismaintainedbetweenantenna
andusers,and
2) The transmitter modulemaynot beco-locatedwithanyother transmitter or
antenna.
Aslong as 2conditionsabovearemet, further transmitter test will not required.However,
the OEMintegratorisstill responsiblefor testing end-product foranyadditionalcompli-
ancerequirementsrequired withmoduleinstalled (for example, digitaldevice emissions,
PCperipheral requirements,etc.).
ImportantNote
Intheeventthat these conditionscan notbeexamplecertainlaptop configurationsor co-
location withanothertransmitter), then theFCCauthorizationisno longer considered
validtheFCCIDcannot be usedon the finalproduct.Inthese circumstances,OEM
integrator will be responsiblefor re-evaluatingtheendproduct (includingthetransmitter)
andobtaining aseparateFCCauthorization.

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EndProductLabeling
Thistransmittermoduleisauthorized onlyforuse indevice whereantennamaybe
installedsuchthat 20cmmaybemaintainedbetween antenna and users(forexample
access points,routers,wirelessADSLandsimilarequipment).Thefinalendproduct
must belabeledinaarea withthefollowing:ContainsTXFCCID:I4L-MS6855”.
ManualInformationforEndUsers
Theendusermustnothavemanualinstructionstoremoveor installdevice.Theuser
manualforendusersmustincludethefollowinginformationinaprominent location:
IMPORTANTNOTE:TocomplywithFCC RFexposurecompliancerequirements,
the antennausedforthistransmitter mustbe installedtoprovideaseparationdistanceof
atleast20 cmfromall personsandmust not be co-located operatinginconjunctionwith
anyotherantennaortransmitter.”asaresult ofe-mailtransmission.”
ImportantSafetyPrecautions
Alwaysread andfollowthese basicsafetyprecautionscarefullywhenhandlingany
pieceofelectroniccomponent.
1. Keep this User sGuide forfuturereference.
2. Keep thisequipmentawayfromhumidity.
3. Laythisequipmentonareliableflatsurface beforesetting it up.
4. Theopeningson the enclosurearefor air convectionhenceprotectsthe
equipment fromoverheating.
5. Allcautionsand warningsontheequipmentshouldbenoted.
6. Neverpouranyliquidintotheopening thatcoulddamage or causeelectrical
shock.
7. If anyof thefollowing situationsarises,getthe equipment checkedby a
servicepersonnel:
Liquidhaspenetratedintothe equipment
Theequipmenthasbeen exposed tomoisture
Theequipmenthas notworkwell or youcannotget it work
accordingtoUser’sManual
Theequipment hasdroppedanddamaged
Ifthe equipmenthasobvioussignofbreakage
8. DONOTLEAVETHISEQUIPMENTINANENVIRONMENT
UNCONDITIONED,STORAGETEMPERATURE ABOVE60O COR
BELOW-20OC,ITMAYDAMAGETHEEQUIPMENT.

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Introduction
The BluetoothWireless AudioAdapter-CB2470 (hereafter
called CB2470), compliantwithBluetoothSpecificationv1.2,isa
high-efficiencywirelessaudioadapterforMP3players, mobile
phones andPCs.Thetransmittiondistance canbe upto30
meters.
WithCB2470,youcanuse MP3players,mobilephonesandPCs
wirelesslythrough Bluetoothconnection.
TheCB2470 iscompatiblewithabove devices wihoutdrivers
needed.Justplug it intothe toline-outand pair withyour
Bluetoothearphone,thenyou cangetridofthe limitaionof the
lines..
>>> 1.1BluetoothWireless Audio Adapter

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PressandholdthePower/Pair buttonfor3-secsirregardlessof
whether unit isinStand-Bymodeor Pair andConnect mode.The
Bicolor LEDwill thenalternatebetweenblueandgreen.
When pairedsuccessfully,theLEDwillconvert toblue colour
andwill start toblinkonce every5-sec.BlueLEDwill blinkonce
every10-secwhen audiostreamingandonceevery5-secwhen
not.
Whenpairingfails, LEDwillswitch togreen(StandbyMode)
twominuteslater andwill autopoweroff after3mins.
If paired device isnot withinrange, LEDwill turntogreencolour
andwillblink onceevery5sec.
>>> 1.2How CB2470 Works
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Step1:
Step2:
MP3
Player
NB/Computer
MobilePhone

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>>> 1.3ProductView
LEDIndicator
Power/PairButton
Turning onthe
audioadapter PressandholdthePower/Pair buttonforfiveseconds.LED willlightup for0.3sec. Thereafterthe audioadapterwillauto-
detect andconnect tothe paireddevices.
Turningoffthe
audioadapter Pressand holdthe Power/Pair buttonforfiveseconds. Thereafter, all LEDswill then turnoff afterlightingupfor0.3
sec.

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>>>1.4Specifications
1.4.1General
Power Source 1xAAABattery
StorageTemperature 0 C-70 C
Operating 5 C-55 C
Temperature
FirmwareUpgrade TobeupgradedatFactoryLevelvia
contact pointslocatedatBatter
Chamber.
LowBattery Green LEDwillblinktwicerapidlyin
Indicator succession for every5sec interval.
LED OneBi-ColourLED(Blue- Devicein
Bluetoothoperation/Green-Stand-
by stage)or SeparatedLEDs
Buttons Power/Pair Button
Auto-PowerOff Devicewillauto-poweroff after 3
minutesinstandby mode.
1.4.2AudioFeatures
AudioSampling 44.1kHz,16bit
Lineinput AGC(Disable)
gaincontrol
Impedance 16 Ohmsto32 Ohms@3.5mm jack
Stereo Line 2vVp-p
1.4.3BluetoothInterface
Standard BluetoothSpecificationv1.2
Profile A2DP
RFPower BluetoothClass 2,(PCBcatersfor
class1; 18dBmPower Amp. Foot
Print)
Chipset CSRBC03 or equivalent
SubBandCodec
Distance 30 meters
1.4.4PlayTime
AudioStreaming 10Hrs
Standby 200Hrs