Boss Audio Systems BV7948B User manual

Toensuresafetywhiledriving
andtocomplywithlaws,
driversshouldnotwatchvideoor
operatethevideodevicewhiledriving.
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!
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
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1.BeforeOperation...........................................................................................4
1.1Glossary................................................................................................4
1.2Precautions............................................................................................4
1.3MaintenanceandCleaningofDiscs..........................................................5
1.4BatteryInformationoftheRemoteControl.................................................5
1.5TheRemoteControlDescription..............................................................6
1.6LocationsandNamesoftheControls.......................................................7
1.7DescriptionoftheRearCabinet...............................................................8
1.8UnitInstallation......................................................................................9
2.CommonOperation......................................................................................10
3.RadioOperation..........................................................................................12
4.BasicDisc,USBorMMC/SDOperation..........................................................14
4.1BeginPlayback......................................................................................16
4.2PausePlayback.....................................................................................16
4.3StopPlayback.......................................................................................16
4.4SelectChapter/TrackwiththeUP/DNorthe>>|/|<<Buttons......................16
4.5SelectChapter/TrackwiththeNumberButtons.........................................16
4.6SelectChapter/TrackwiththeRoot/PBCMenu.........................................16
4.7TerminatethePlayback..........................................................................17
4.8PlaybackwithSpeed..............................................................................17
4.9PlaybackwithSlowSpeed......................................................................17
4.10PlaybackwithStillFrame......................................................................18
4.11PlaybackRepeatedly............................................................................18
4.11.1One/AllRepeat..................................................................................18
4.11.2A-BRepeat........................................................................................18
4.12PlaybackinScanMode..........................................................................19
4.13PlaybackfromaspecifiedChapter/TrackoraSpecifiedTime....................19
4.14PlaybackinRandom..............................................................................19
4.15PlaybackinDifferentAngle....................................................................19
4.16PlaybackinZoomMode........................................................................19
4.17ChangetheCaptionLanguage..............................................................20
4.18ChangetheAudioLanguage.................................................................20
4.19LookoverthePlaybackStatus..............................................................20
4.20ProgramPlayback...............................................................................21
4.21PlaybackthePictureCDinJPEGFormat...............................................21
4.22Operationaboutfilestyleofvideo.........................................................22
4.23ESPandFunction..........................................................................22
4.24USBandMMC/SDReaderOperation.....................................................22
4.25TheDVDSystemMenuSetupOperation................................................22
4.26TheParentalControl............................................................................27
4.27TheRegionCode.................................................................................28
5..............................................................29
6.TroubleShooting.........................................................................................31
7.Specification...............................................................................................32
Contents
ID3
BLUETOOTHHANDFREESYSTEM
7.Specification
GeneralSpecification
PowerSupplyRequirement..................................................DC12V
DVDDeckSpecification
Format..............................DVD/VCD/MPEG4/JPEG//MP3/WMA/CD
VideoSystem........................................................................NTSC
AudioSystem..............................................................24bit/96KHz
LoadingSystem..........................................................AutoLoading
MountingAngle.................................................................0to+/-30
VideoSpecification
VideoType...................................................................16:9and4:3
VideoOutputlevel......................................Composite:1.00.2Vp-p
Loadimpedance:75ohms
HorizontalResolution................................................................500
AudioSpecification
AudioOutput(Analogaudio)..........................................2.0Vrms
FrequencyResponse.............................20Hz~20KHz(at1KHz0dB)
S/NRatio(Audio).............................................90dB(at1KHz0dB)
Separation..............................................................................50dB
RadioSpecification
FMSection
MaximumPowerOutput...................
Frequencyrange.......................................87.5MHz-107.9MHz(US)
87.5MHz-108.0MHz(EU)
Usablesensitivity......................................................................3uV
I.FFrequency....................................................................10.7MHz
AMSection
Frequency....................................................530KHz-1710KHz(US)
522KHz-1620KHz(EU)
4x80W(measuredatDC14.4V)
Dimensions(wxhxd)............................................7 Wx2Hx6.5 D
≥
+0-1.0
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1.BeforeOperation
1.1Glossary
PBC(playbackcontrol)
Itisakindofsignal(menu)recordedinthediscwithSVCDorVCD2.0
formatusedfortheplaybackcontrol.ForthediscscontainedPBC,Itcan
playbackinteractivesoftwarewiththemenudisplayedonTV.
Title
Generally,thetitleistheimportantpartofDVDdisc.forexample,the
themepartofmovieistitle1,thepartdescribedhowtomakemovieistitle
2,thecastistitle3,etc.Everytitlecontainaserialnumberthatiseasyto
lookup.
Chapter
Atitlecanbedividedintoseveralblocks,sothateveryblockcanbeoperated
asaunit,theunitiscalledchapter.Thechapter containaunitatleast.
Track
ItisthebiggestcomponentofVCD.Generally,everysongofkaraokedisc
isatrack.
1.2Precautions
Safety
1. Theunitisdesignedfornegativeterminalofthebatterywhichis
connectedtothevehiclemetal.Pleaseconfirmitbeforeinstallation.
2.Donotallowthespeakerwirestobeshortedtogetherwhentheunitis
switchedon.Otherwiseitmayoverloadorburnoutthepoweramplifier.
3.Donotinstallthedetachablepanelbeforeconnectingthewire.
4.Theprotectivecaseistosafelykeepthefrontpanel(seethephoto).
1.Donotusethisunitwhenwaterandmoistureisnearit.
2.IfmoistureformsinsidetheLens,itmaynotoperateproperly.Tocorrect
thisproblem,waitaboutonehourforthemoisturetoevaporate.
3.Ifthecarinteriorisextremelyhot,donotusetheplayeruntilthecarhas
beendrivenforawhiletocoolofftheinterior.
Environment
FRONTPANEL
PROTECTIVECASE
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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1.3MaintenanceandCleaningofDiscs
DiscMaintenance
1.Toh
1.
Donotusepetrel,thinner,commerciallycleaneroranti-staticsprayusedto
plasticLPtowipedisc.
keepthediscclean,andlethediscbyitsedge,donottouchthedisc
surfaceoftheplayside.
2.Donotstickpaperortapeonthedisc.Ifthereisglue(oranalog)onthe
discsurface,mustwipeitupbeforeusing.
3.Donotexposethedisctodirectsunlight,ornearbyheatsourcessuchas
caliduct,orleaveitinacarparkedindirectsunlightwheretherecanbea
considerableriseintemperature.
4.Putthediscinsidedisccasetokeeptemperatureafterfinishingplayback.
Beforeplaying,wipethediscwithacleanlint.wipethediscoutwardsfrom
thedisccenter.
2.
DiscCleaning
1.4BatteryInformationoftheRemoteControl
ReplaceBatteryintheRemoteControl
NoteabouttheBatteryoftheRemoteControl
:
:
1.
3.Donotshortthebattery.
4.Donotthrowthebatteryintothefire.
5.Toavoidtheriskofaccident,keepthebatteryoutofreachofchildren.
1.Beforeusingtheremotecontrolforthefirsttime,pulltheinsulating
sheetoutoftheremotecontrolasthedirectionindicatedbythe
arrow.(seefig.1)
2.PressthemovableblockholdasthedirectionindicatedbytheAarrow
(Seefig.2),thenpullthebatteryholderoutoftheremotecontrolas
thedirectionindicatedbytheBarrow(seefig.2).
3.Replacetheoldbatterybyanewbatterywith(+)polaritysideupward.
(Seefig.3).
4.Insertthebatteryholdertotheoriginalpositioninremotecontrol.
(Seefig.3).
Improperuseofbatterymaycauseoverheatingorexplosion.sothat
Resultininjuryorfire.
2.Batteryleakagemaycausedamagetotheremotecontrol(Battery
Life:6monthswithnormaluseinnormalroomtemperature).
Fig.1 Fig.2 Fig.3
5.2Dialwithremotecontrolwiththefollowingprocedures:
(1)Inputtelephonenumberwithnumberbuttons0-9
*PressCLEARbuttonbrieflytocancelthewronglyinputnumberifnecessary
(2)PressTELbrieflytoexecutethedialling.
5.3Toredialthelastphonenumberdialled
PressREDIALbuttonbrieflyortaptheicontovalidatethelastphonenumber.
6.Accept/Reject/EndCall
6.1Whenringing,pressTELbuttonbrieflytoacceptthecall;
6.2Whenringing,pressHANGUPbuttonbrieflytorejectthecall;
6.3Whentalking,pressHANGUPbuttonbrieflytoendthecall.
Note:Duringringing,thephonenumberappears.
7.TotransfertheaudioofafileplayedbyMobilePhonetotheCarAudioPlayer
IntheconnectionstatusbetweentheBluetoothdevicesoftheCarAudioPlayer
andaMobilePhone,ifthemobilephonecanplayaudioorvideofilesandsupport
A2DP,whentheMobilePhoneplaysanaudioorvideofile(ForsomeMobilePhones,
youmustselectPlaybyBTfirstly),theaudiooftheplayingfilewillbetransferred
totheCarAudioPlayer.
InA2DPmode,iftheBluetoothdeviceoftheMobilePhonesupportAVRCP,the
functionsofthe>>|,|<<,PLAY/PAUSE,EJECT,MUTE,EQ,LOUD,VOLandSEL
buttonsarethesameasoneindiscmode(nofastforward/backwardfunctionsfor
the>>|/|<<buttons).Theotherbuttonsavailableindiscmodearenotavailable.
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1.5TheRemoteControlDescription
16.SEARCHBUTTON
17.RDMBUTTON
18.RPTBUTTON
19.SUBTITLE/REDIALBUTTON
20.TITLEBUTTON
21.ANGLE/ST/#BUTTON
22.ZOOMBUTTON
23.AUDIOBUTTON
24.CLKBUTTON
25.A-BBUTTON
26.INTBUTTON
27.EQBUTTON
28.LOC/SLOW-FWD/*BUTTON
29.MUTEBUTTON
30.STOPBUTTON
31.VOLUME-BUTTON
32.<BUTTON
33.OKBUTTON
34.VOLUME+BUTTON
35.BAND/SHIFTBUTTON
36.PROGBUTTON
37.OSDBUTTON
38.LOUDBUTTON
39.STEP/TELBUTTON
40.TABUTTON
41.AFBUTTON
1.BACKBUTTON
2.MENU/PBCBUTTON
3.POWERBUTTON
4.^BUTTON
5.>>|BUTTON
6.>BUTTON
7.|<</CLEARBUTTON
8.vBUTTON
9.SELBUTTON
12.10+/PTYBUTTON
13.SETUPBUTTON
14.MODEBUTTON
15.APS/HANDUOBUTTON
10.PLAY/PAUSEBUTTON
11.NUMBER(0~10,+10
-10)BUTTONS
5.BLUETOOTHHANDFREESYSTEM
.Pairingandconnection
1)TurnontheBluetoothmodeofthemobilephone;
2)SelecttheitemofFindingtheBluetoothDevice
andenterit.Afterfinishingthefinding,itwillshow
thenameoftheBluetoothDeviceiffindinga
BluetoothDevice.
Selectitandenterit,thenitwillshowainterface
thataskyoutoinputapassword,inputthe
password0000andthenenterit.ThenitwilltellyoupairOK.
3)Forsomemobilephones,theycanautomaticallyconnectwiththeBTdeviceofthe
caraudiosystemafterpairingisok;forsomemobilephones,theyneedtoselect
thepairedBTdeviceandpresstheCONNECTIONbutton.Whenconnectionisok,
theLCDofthecaraudiosystemwillshowLINKOK.
*whenpairingisfailed,pressandholdthePAIRbuttonontheremotecontrolto
enterpairingmode,thentheLCDwilldisplayPAIRSTART,thenpairandconnect
withmobilephoneagain.
3.Usethemobilephonetodoconnectionordisconnection
Intheconnectionstatus,findthepairedandconnectedBluetoothDevice,then
pressthedisconnectionbuttontododisconnection;
Inthedisconnectionstatus,findthepairedanddisconnectedBluetoothDevice,
thenpresstheconnectionbuttontodoconnection.
4.Intheconnectionstatus:theaudioofmobilephonetransferstothecaraudio
systemwheneveradiallingtakesplaceorreceivingacall.
5.Diallingwheninconnectionstatus
5.1Dialwiththemobilephonedirectly.
1.EnterBluetoothmode
WhenyouuseMODEbuttonorModeMenutoenter
Bluetoothmode,itwilldisplayBluetoothinterfaceas
right.
PressandholdtheBANDbuttontoturnonshift
thentodoselect.
2
NOTEinterface
Bluetoothinterface
1
2
3
4
5
6
7
98
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32 33
34
35
40
41
39
36
37 38
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1.6LocationsandNamesoftheControls
Q:NotbegintoplaybackbuttodisplayREGIONERRORafterinsertingdiscinto
disccompartment.Why?
A:BecausetheDVDplayeranddischasrespectiveregioncode.Iftheregioncodes
ofthemarenotmatchwitheachother,theDVDplayercannotplaythedisc.
Appendix:TheregioncodeofDVD:
TheMotionPictureAssociationofAmereca(MPAA)dividedtheworldinto6
regions,andnamedeveryregionacode,namelyregioncode.Theregioncodes
andthecountriesorareasrepresentedbytheregioncodesareasfollows:
Region1:America,Canada,East-PacificInlands;
Region2:Japan,WestEurope,NorthEurope,Egypt,SouthAfrica,MiddleEast;
Region3:Taiwan,HongKong,SouthCorea,
Thailand,indonesia,etc.;
Region4:Australia,NewZealand,CentralSouthAmerica,SouthPacificInlands;
Region5:Russia,Mongolia,IndianPeninsula,MiddleAsia,EastEurope,North
Corea,NorthAfrica,North-westAsiaetc.;
Basically,whenaDVDmoviediscfortheversionofregion6wasdecidednotto
issue,weneedtopurchaseanotherDVDplayerthatcanplaytheDVDmoviedisc
fortheversionofnon-region6.Inordertoviewthisdisc,viewerwhodoesnothave
thenon-region6DVDplayerfacilitieswillhavetospendextrasumofmoneytobuy
it.Theproblemscausedfromtheareacodeinconsistencybetweenthediscandthe
DVDplayerhaspushedfortheproductionofUnlock-VersionDVDplayerfacilities,
andsomeDVDdiscsetsallowusertomodifytheareacodesforalimitednumberof
times.Butnotethatonlythediscsproducedbythe8biggestfilmmakingcompanies
ofAmericarestrictso,theyarenotoneoforiginalDVDformat.Thatistosay,the
DVDmoviediscsnotproducedby
4.27TheRegionCode
South-eastAsiancountriesinclude
Region6:Chinamainland.
the8biggestfilmmakingcompaniesofAmerica
werenotrestrictedbytheruleofregioncode.Generally,theyarecalled
FreeRegionCodediscsorFullRegiondiscs.The8biggestfilmmakingcompanies
ofAmericaareasfollows:
1.WarnerBros;
2.Colmbia;
3.20thCenturyFOX;
4.Paramount;
5.Universal;
6.UA(UnitedArtist);
7.MGM(MetroDogwynMayer);
8.WaltDisney
2
3
6
1
13
85 9
1115 16
10
1825 19 12 11
20
22
4
14
17
7
ThefigureoftheUnitChassisFacetAfterremovingtheFrontPanel
Thefigureofthefrontpanel
21 2324
1.POWER/MUTEBUTTON
2.DISCSLOT
3.RELEASEBUTTON
4.MODE
5.TABUTTON
6.SELBUTTON
ANDVOLKNOB
7.AFBUTTON
8.SMALLMONITOR
9.IRREMOTESENSOR
10.BAND/BUTTON
11.UPANDDNBUTTONS
12.APSBUTTON
TEL
/HANGUP
13.EJECTBUTTON
14.1/PLAY/PAUSEBUTTON
15.2/INTBUTTON
16.3/RPTBUTTON
17.4/RDMBUTTON
18.5/-10BUTTON
MICROPHONE
19.6/+10BUTTON
20.USBSOCKET
21.RESETBUTTON
22.AVINSOCKET
23.LEDINDICATOR
24.SDCARDSLOT
25.
AVIN
3.6TFT
AF
MU TA
1INT
23
RPT
4
RDM 5 -10 6 +10
MODE
UP
DN
BND
SHIFT
MIC APS
VOL
SEL
BV7948B 5
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1.7DescriptionoftheRearCabinet
Connectingtheparkingbrakelinetotheparkingbrakesystembuiltinthecar
Parkingbrake
Parkingbrakeswitch
(insidethecar)
Parkingbrakeline(Pink)
Tometallicbodyorchassisofthecar
TheDescriptionoftheFixedISOFemaleConnector
CONNECTORA
1.
2.
3.
4.Memory+12V
5.AutoAntenna
6.
7.12V(ToIgnitionKey)
8.GROUND
CONNECTORB
1.RearRightSpeaker(+)
2.RearRightSpeaker(-)
3.FrontRightSpeaker(+)
4.FrontRightSpeaker(-)
5.FrontLeftSpeaker(+)
6.FrontLeftSpeaker(-)
7.RearLeftSpeaker(+)
8.RearLeftSpeaker(-)
Note:AfterconnectingtheParkingLine,thevideoonthesmallmonitorofthefrontpanelwill
bedisplayonlyafterbrakingthecar.
BTAntenna
4.26TheParentalControl
Q:AfterinsertingDVDdiscintodisccompartment,itwillappearadialoguewindow
thataskmeinputapasswordof4digit.Why?
A:ThisisbecausethatthediscmovieyouareplayingwasratedwiththeParental
Control,andthecurrentratinglevelofDVDplayerislowerthanoneofcurrent
disc.YoumustinputrightpasswordandenterittoentryParentalControlsetup
menuandthensetaequalorhigherratinglevelthanoneofcurrentdisc.Sothat
youcanplaybackthedisc.
!
*Ifyouhavenotchangedthepassword,thefactorypresetpasswordfortheDVD
playerwillbeempty.Sothatyoushouldinputadesiredpasswordandinputit
againtoverifyittoentertheParentalControlsetupmenu.
*FortheratinglevelsetupofParentalControloftheDVDplayer,pleasereferto
therelativecontentofLOCKsetupmenufordetails.
Accessories:ParentalControl
TheParentalControlfunctionofaDVDplayercancontroltheplaybackofmovie
ratedlevelinadisc.CansettheDVDplayer(includesoftwareplayerinPC)tobea
certainratinglevelwithSETUPMENUonTVscreen.Iftheratinglevelsetinthe
discishigherthanonesetintheDVDplayer,theDVDplayercannotplaybackthe
disc.SometimestheParentalControlsequencesinsomediscsaredifferentfrom
eachother.Theratinglevelsetupcanbeprotectedbythepassword.Therein,ifyou
selectUnlockitem,theParentalControlfunctionwillbeinvalid,thecontentofdisc
willbeplayedtotally.
ThediscmoviecanbedesignedasthattheDVDplayerwillplaybackthedifferent
versionofcontentofasamemovieaccordingtothedifferentratinglevelsetby
ParentalControl.DependontheDVDfeatureofseamlessswitchingdescribedabove,
thescenesthatarenotfittingforchildrenwillbeclearedorreplacedbytheother
fittingsceneautomatically.
AllratinglevelsofParentalControlareasfollows:
Unlock
1KidSafe
2G
3PG
4PG13
5PGR
6R
7NC17
8Adult
NOTE
BLACK
RearViewCamera
YELLOW
ReversallineWhite
ParkingLineGreen
FixingScrewBolt
FixedISOFemaleConnectorGRAY
GRAY
VIDEOOUT
YELLOW
YELLOW
BLACK REDR
WHITEL
BLACK
FRONTRCALINEOUT
SUBWOOFER
BLACK GREEN
BLACK
USBLINEIN
AVIN
REDR
WHITEL
YELLOWVIDEO
GREY
GREY
REDR
WHITEL
REARRCALINEOUT
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1.8UNITINSTALLATION
INSTALLATIONINSTRUCTIONS
TOBOOSTUPTHECAPABILITYOF
ANTI-JAMMING,PLEASEFIXTHE
METALSTRAPONTHEMETAL
CONNECTEDTOTHECHASSISOF
THECAR.
METALSTRAP
DASHBOARD
SLIDINGMETALHOUSING
TODRAWTHECHASSISOUTOFTHE
SLIDINGMETALHOUSING,INSERT
THELEFTANDRIGHTKEYPLATES
INTOTHETWOSIDESOFCHASSIS.
FRONTPANEL
PLASTICTRIMOUT
UNITCHASSIS
SELECTTHEPROPERTABS
OFTHESLIDINGMETAL
HOUSINGTOFIXTHE
SLIDINGMETALHOUSING.
NOTE REMOVETHEDECKTRANSPORT
SCREWSBEFOREINSTALLINGIT.
THEUNITINSTALLATIONISANTI-THEFTONE.THEUNITCHASSISWEARSASLIDINGMETALHOUSING.
FIRSTLYCONNECTTHEPOWERLINES,SPEAKERLINESANDAUTOANTENNAACCORDINGTOMANUAL
REQUIREMENT,THENINSTALLTHESLIDINGMETALHOUSINGINACARACCORDINGTOTHEDIAGRAM.
REMOVETHESLIDINGMETALHOUSING
EJECTBUTTON
RESETBUTTON
Todemountthefrontpanel
Tomountthefrontpanel
Itisforselectingaudiooutputmode
AfterselectingthecompressionmodeofLINEOUT,settheitem,soyoucan
adjustthelinearcompressionratio.IfyousetittobeFULL,thePeak-to-Peak
valueoftheaudiosignalistheminimum;ifyousetittobeOFF,thePeak-to-
Peakvalueisthemaximum.
Itisforselectingadesiredaudiooutputmodefortheleftandrightwaysofsignal.
ItismainlyforKaraokeofAc3.Thereare4modesinallasfollows:
STEREO,MONOL,MONOR,MIXMONO.
4.25.6DIGITALSETUP
OPMODE
DYNAMICRANGE
DUALMONO
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