Sanjing Electronics Co., Ltd. S499 User manual

1
UserManual
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sofaspeaker
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Sanjing Electronics Co., Ltd.
PleasereadallinstructionsbeforeusingyourSofaAudioKit.
Contents Page
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ContentsPage1
SafetyWarningPage2
Specifications2
Contents2
DeviceOverview3
BasicOperation4
Warranty/Cautions/FrequentlyAskedQuestions4/5 
Disclaimer6/7 

2
Safety warning
•Beforeusingtheunitpleasereadthemanual.
•Keepthisproductawayfromanywater,liquidorwetareas.
•Keepthisproductawayfromopenflamessuchascandles.
•theunitshouldbepoweredoffbeforepluggingtheproductintothepoweroutlet.
•ThisitemisONLYtopluggedintoanAC100V~240VPoweroutlet.
Adapter:InputAC100~240V,50/60Hz,0.5A;Output:DC5V,2.5A(Model:K18S050250B&K18S050250U,
DongguanGuanjinElectronicsTechnologyCo.Ltd)
Adaptershallbeinstalledneartheequipmentandshallbeeasilyaccessible.Theplugconsideredasdisconnect
deviceofadapter.
•theunitshouldbepoweredoffbeforeunpluggingtheproduct.
•Donotplacetheproductindirectsunlightorheat.Keepawayfromtemperaturesover35°C.
•Donotuseawetclothontheproduct.Alwaysuseadryclothtocleanthisproductandkeepitfreefromdust.
•Donotusechemicalsonthisproduct.
•Nevertrytorepairthisproductyourself,takeittoanauthorizedtechnician.Tryingtoremovepanelsorrepairing
theunityourselfcouldresultinanelectricshock.
•Donotinsertforeignobjectsintotheproduct.
•AdultSupervisionisrecommendedwithchildrenusingthisproduct.
•Thisproductrespectsthecurrentregulationsforlimitingtheoutputvolumeofconsumeraudiodevicestoasafe
level.Bylisteningtoyourdevicewithheadphonesorearbudsathighvolumes,youruntheriskofpermanent
damagetoyourears.Usecarefulwiththeearphonemaybepossibleexcessivesoundpressurefromearphones
andheadphonescancausehearingloss.

3

Specifications
Electro‐Acousticspec.:
Frequency:100Hz~20KHz
S/N:75db
SeparateDegree:45db
THD+N:<10%
Inputpower:100~240V;DC12V/2A,
Outputpower:6Wx2RMS+22W
Outputpower:680WPMPO
SpeakerUnit:3“(6O，10W)X2+5.25”(2O，15W)
Note:WorkswithalliPhonesandiPodsexceptiPhone5
Bluetoothspec.:
Frequency:2402~2480MHz
Modulation:GFSK,π/4 ‐DQPSK,8‐DPSK
BluetoothVersion:V3.0+EDR
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4
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Contents
•SofaAudiokit(withspeaker)   
1set
•PowerAdaptor   1piece
•UserManual    
1piece

•AUXconnectorcable
1piece
RCAcable(optional)
1piece

5

device overview
SOFAAUDIOKIT
NumberIconFunction
1BASS+Whentheunitisturnedonitwillincreasethebass.
2BASS‐ Whentheunitisturnedonitwilldecreasethebass.
3ON/OFF
4takesyoubacktotheprevioustrackorholdtofastrewindthroughthecurrent
track.
5 Displayscreens
6IniPod/iPhone,itwillplayandpausethemusictrack.
7IRRemotesignalreceiver
8presstoskiptothenexttrack,orholdtofastforwardthroughthecurrent
track.
9VOL+UpwardofiPodmenu
10VOL‐ Downwardofmenu
11USBUSBindicatorlight
12BTBuletoothindicatorlight
13MP3MP3indicatorlight
14AUX AUXindicatorlight
15Headsethole
16SDCardSDCard‐in
17AUXAux‐in
18USBUsb‐in

6
BAsic Operation
ConnectingPowerAdaptor
ConnectthepoweradaptorplugtothePowerDCInsocketoftheunitandtheotherendintothestandardACoutlet.
1. Donotplugorunplugthepowercablewhileyouhavewethands.
2. Whenplanningnottousethisunitforalongperiodoftime,disconnectthepowercablefromthewalloutlet.
3. Whendisconnectingthepowercordfromthewalloutlet,donotpullonthecord.

listeningtoyouripod/iphone/IPAD
TolistentoyouriPod/iPhone/iPad,pressthe“FUNC”buttonontheunittoiPhonemodeandthenconnectyour
iPod/iPhone/iPadwithusbcable.TheiPhone/iPod/iPadLEDlightwillbeon,indicatingthattheiPod/iPhone/iPadhas
beenselected.
NOTE:WhentheiPod/iPhone/iPadisdockedinstandbymode,itwillautomaticallybeginchargingifneeded.
PLAYMUSICBYBLUETOOTH
Touseyourmusicdevicesbybluetooth,pressthe“FUNC”buttonontheunittoBTmodeandthenselectandPAIRthe
sourceoptionstothisunit.TheBTLEDlightwillbeon,indicatingthattheBThasbeenselected.
NOTE:WhentheBTisselected,onlyonedevicecanworkandallotherbluetoothdevicesshouldbeturnedoff.This
unitincludesNFC(nearfieldconnecting)technology.
LISTENTOYOURSD/USBmusicfile
TouseyourmusicdevicesbySD/USB,pressthe“FUNC”buttonontheunittoSD/USBmodeandthenselectthe
sourceoptionstothisunit.IfyouinsertSD/USBboth,thelatestonewillwork.TheSD/USBLEDlightwillbeon,
indicatingthattheSD/USBhasbeenselected.Ifyoudon’tplaymusic,USBcanchargeyourmobilephonebyyourUSB
cable.
NOTE:WhentheSD/USBisselected,MP3andWMAformatmusicaresupported.
PLAYMUSICBYAUX
TouseyourmusicdevicesbyAUX,pressthe“FUNC”buttonontheunittoAUXmodeandthenselectthesource
optionstothisunit.TheAUXLEDlightwillbeon,indicatingthattheAUXhasbeenselected.

7
NOTE:WhentheAUXisselected,MP3/MP4,CD/DVDplayer,notebookPCaresupported.

8

PLAYVIDEOBYRCA(optional)
WhenyouconnectyouriPod/iPhone/iPadwiththisunitanduseRCAcabletoconnectwithyourTV,youcanplayback
thepictures/VideofromyouriPod/iPhone/iPadonTV.
iPhoneincomingCalls
WhenlisteningtoyouriPhonethroughtheSofaaudiokit,theunitwillautomaticallyswitchoveruponanyincoming
calls.Theunitwillautomaticallystopplayingmusicandswitchovertoringtone.
Warranty
Thisproductiscoveredby12monthreplacementwarrantywithproofofpurchase.
Thewarrantywillloseitseffectivenessifitismisusedandnotusediftheoriginaldevice,nottoinclude
non‐iPhone/iPod/iPadreleasedbyApple.
AnyFAILUREWITHthesofaaudiokitwillresultinthereplacementoffaultypartsonly,nootherdirectorindirectcosts
ordamages.

Cautions:
zExcessivesoundpressurefromearphonesandheadphonescancausehearingloss
zWhereanappliancecouplerisusedasthedisconnectdevice,thedisconnectdeviceshallremainreadily
operable.
zChildrenundertheageof13shouldnotusethisproductwithoutadultsupervision.
zStrictlyforindooruse.Donotexposetodirectsunlight,moistureorextremetemperatures.
zIfcoverbecomeswetdisconnectpowerimmediatelyanddon'tuseuntilcompletelydry.
zInordertopreventinjuryorelectricalshock,neverattempttoremovethecoveroranycomponents.

9

frequently Asked QUestions

ProblemsPossiblecauseandcorrectionormaintenance
WhenoniPhonemode,
iPhone/iPodcannotplay
automatically.
a.TheiPhone/iPod/iPadislackofpower.Pleasechargeitforfewminutes.
b.TheiPhone/iPod/iPadisnotconnectedcorrectly.Pletryagain.
Nosoundatall
Thevolumeswitchisonminimum,theunitisn’tsettothecorrect
function.Orthespeakercablesarenotconnectedwellwithmain
machine.Ifthespeakerunitsarebad,pleasereplacespeakerunits
Theunitdoesnotturnon
ACadaptorisn’tpluggedintoaworkingsocketornotpluggedintothe
powersupplyjackproperlyatthebackoftheunit.Iftheunitstillcannot
work,pleasereplacetheunit.Orpleaseopentheunitandcheckif
anythingwrongonPCB.Orpleasecheckthepoweradaptorworkingor
not.
TheUnitdoesn’trespond
Pleasedisconnectthepowerandtryagain.
iPod/iPhoneisnotdockedcorrectly.
Thebuttonscannotwork
Pleasedon’tpressittoohard.Ifthebuttonisstuck,thiscontrolunitwill
havetobereplaced
Bluetoothcannotpair
Pleasecloseallotherpairingmachinesandtryagain.Pleasewaitmore
secondsorrestartthemachine.Don’tpairthedevicessbehindawallorin
corner.Pleasekeeptheworkingspacewithin8meters.Pairthedevice
whichnamedwithSleepSecrets
SD/USBmodecannotwork
PleasemakesurethemusicformatshouldbeinMP3andWMA.Some
musicformatcannotbeplayed.PleasemakesuretheSD/USBisingood
condition.
AUXmodecannotwork
PleasemakesurethemusicformatshouldbeinMP3andWMA.Some
musicformatcannotbeplayed.Pleasemakesurethemusicsourceisin
goodcondition.Pleasechecktheaudiocableisingoodconditionand
insertproperly.

10

Disclaimers
“MadeforiPod,MadeforiPhone,MadeforiPad”meansthatanelectronicaccessoryhasbeendesignedtoconnect
specificallytoiPod,iPhone,iPadrespectively,andhasbeencertifiedbythedevelopertomeetAppleperformance
standards.Appleisnotresponsiblefortheoperationofthisdeviceoritscompliancewithsafetyandregulatory
standards.iPod,iPhoneandiPadaretrademarksofAppleInc.,registeredintheU.S.andothercountries.
iPhoneandiPodaretrademarksofAppleInc.,registeredintheU.S.andothercountries.
*iPhone/iPod/iPadnotincluded
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.
Caution:Anychangesormodificationstothisdevicenotexplicitlyapprovedbymanufacturercouldvoidyourauthority
tooperatethisequipment.
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.
ThedevicehasbeenevaluatedtomeetgeneralRFexposurerequirement.Thedevicecanbeusedinportableexposure
conditionwithoutrestriction.
