Boss Audio Systems BV7942 Car Satellite Radio System User Manual


 
!
CAUTION
RISKOFELECTRICSHOCK
DONOTOPEN
!
CAUTION:TOREDUCETHERISKOFELECTRICSHOCK,DONOTREMOVE
COVER(ORBACK).NOUSERSERVICEABLEPARTSINSIDE.REFER
SERVICINGTOQUALIFIEDSERVICEPERSONNEL.
Thelighteningflashwitharrowheadsymbol,withinanequilateraltriangle,is
intendedthealerttheusertothepresenceofuninsulateddangerousvoltage
withintheproductsenclosurethatmaybeofsufficientmagnitudetoconstitute
ariskofelectricshocktopersons.
Theexclamationpointwithinanequilateraltriangleisintendedtoalertuserto
thepresenceofimportantoperatingandmaintenance(servicing)instructions
intheliteratureaccompanyingtheappliance.
CLASS1LASERPRODUCT
Laserproductsymbol:locatedontherearpaneloftheunit,indicatethisplayerisaclass
laserproduct,onlyuseweaklaserandnohazardousradiationoutsideoftheunit.
1.Readthroughthisinstructionmanualbeforeinstallationanduse.
2.Donotopenthecoverortouchanyofthecomponentsexposedoutoftheunit,onlyfor
qualifiedtechnicians.
3.Donotexposetheunitunderdirectsunlightornearbyobjectsthatradiateheattoavoid
damagetheunit.
4.Donotplacetheunitinmoistandhumidconditions,whicheffectthepick-upoftheunit
leadtooutofwork.
5.Placetheunitonaflatsurfaceandventilativecondition.Pleaseensuretheventilation
holesarenotcoveredtoavoidoverheatingandmalfunction.
6.Clearthepanelandcasewithsoftdryclothonly,donotapplyanykindofthinner,
alcoholorsprays.
WARNING:TOREDUCETHE
RISKOFFIREORELECTRIC
SHOCK,DONOTEXPOSE
THISAPPLIANCETORAINOR
MOISTURE.
PRECAUTION
6.TheTroubleShooting
PleasereadtheusersmanualcarefullybeforeusingtheDVDplayer.Ifyouhaveanytroubles
inusingthisplayer,trytosolvetheproblemsbythesuggestionsmentionedbelow.Ifyoucan
notremovethetroubleafterusingallthesuggestions,pleasecontactthecompanyorthe
technicalservicecenterauthorizedbyus.Forthesakeofyoursafety,pleasedonotopenthe
coverandrepairtheplayerbyyourself,ifthat,itmaycauseelectricshock.
NOPICTURE,SOUNDANDINDICATION
*Ensurethatthepowerswitchison.
*Ensurethatthefuseisnotblown.
NOSOUNDBUTHAVEPICTURE
*EnsurethattheplayersaudiooutputhasagoodconnectionwithTVsaudioinput.
*Checkwhethertheaudioconnectorisdamaged.
*Checkwhetheryouhaveturneddownthevolume.
*EnsurethatyouhavesettherightAUDIOsetupoftheplayer.
*Ensurethattheaudioisnotundermute.
NOPICTUREBUTHAVESOUND
*EnsurethattheplayersvideooutputhasagoodconnectionwithTVsvideoinput.
*EnsurethatyouhaveturnedyourTVtotheAVinputchannelconnectingtoyourplayer.
*EnsurethatyouhavesettherightVIDEOsettingsoftheplayer.
BLACKANDWHITEPICTUREORSCREENROLLING
*EnsurethatyouhavesettherightTVSYSTEM(e.g.PAL,NTSC)setting.
FLAWSOFPICTUREORSOUND
*CheckwhetherthesettingofAUDIOisright.
*Checkwhetherthediscisscratchedorstained.
*CheckwhetherthereiscondensationinsidetheLens.Ifso,leavetheplayeroffforanhour
orso,thentryagain.
*Checkwhethertheinstallationangleislessthan30.
DISPLAYNODISCORBADDISC
*Ensurethatyouhaveputthedisconthetray.
*Checkwhetherthediscisputinthereverseside.
*Checkwhetherthediscisdistorted.
*Checkwhetherthediscisstainedorscratchedbadly.
*Ensurethatthediscformatiscompatibletotheplayer.
*Ensurethatthetemperatureinsidethecarisnottoohigh.Ifso,cooloffuntiltheambient
temperaturereturnstonormal.
*Replaceanotherdisctoinsertitintothedisccompartment.
REMOTECONTROLISINSENSITIVEORDOESNOTWORK
*Checkthebatteriesofremotecontrolandmakesurethattheyaretobepowerfuland
goodconductivity.
*DirecttheremotecontroltotheIRsensoroftheplayer.
*CheckwhethertherearesomeobstaclesbetweentheremotecontrolandIRsensor.
SOMEFUNCTIONBUTTONSDONOTWORK
*Turnoffthepower,thenturnonagain.
*Resettheunittozero,thenturnonagain.
*Removethefrontpanelfromtheunit,theninstallitagainandthenturnonagain.
THERADIODOESNOTWORK
*Checkwhethertheantennacableisconnectedfirmly.Ormanuallytuneforastation.
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