Kenwood DNX7210BT Manuel d'utilisateur télécharger pdf (Page 49)

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Troubleshooting

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Troubleshooting

Problems And Solutions

Ifanytroubleoccurs,firstcheckthefollowingtableforpossibleproblems.

• Somefunctionsofthisunitmaybedisabledbysomesettingsmadeonthisunit.

• Whatmightseemtobeamalfunctioninyourunitmayjustbetheresultofslightmisoperation

ormiswiring.

About settings

Problem Reason Solution

•Cannotsetupthesubwoofer.

•Cannotsetupsubwooferphase.

•Nooutputfromthesubwoofer.

•Cannotsetupthelowpassfilter.

•Cannotsetupthehighpassfilter.

Subwooferisnotset

toon.

Setthesubwoofertoon.

SeeSpeaker setup (P.82).

Thedualzonefunction

isenabled.

Setthedualzonefunctiontooff.

SeeZone Control (P.89).

•Cannotselecttheoutput

destinationofthesubsourcein

thedualzone.

•Cannotadjustthevolumeofthe

rearspeakers.

Thedualzonefunction

isdisabled.

Setthedualzonefunctiontoon.

SeeZone Control (P.89).

•Cannotsetuptheequalizer.

•Cannotsetupthecrossover

network.

Thedualzonefunction

isenabled.

Setthedualzonefunctiontooff.

SeeZone Control (P.89).

“DSPSelect”issetto

“Bypass”.

Set“DSPSelect”to“Through”.

SeeDSP select (P.85).

About audio operations

Problem Reason Solution

Radioreceptionispoor. Thecarantennaisnot

extended.

Pullouttheantennaalltheway.

Theantennacontrol

wireisnotconnected.

Connectthewirecorrectly.

See“Connection”intheQuickStartGuide.

Cannotplayaudiofilesstoredin

adisc.

“CDRead”issetto“2”.

Set“CDRead”to“1”.

SeeDisc setup (P.29).

Cannotselectafolder. Therandomplay

functionisenabled.

Turnofftherandomfunction.

Cannotperformrepeatplay

duringVCDplayback.

ThePBCfunctionis

enabled.

TurnoffthePBCfunction.

Thespecifieddiscdoesnotplay,

butanotheroneplaysinstead.

Thediscisquitedirty.

Cleanthedisc.

SeePrecautions on handling discs (P.4).

Thediscisseverely

scratched.

Tryanotherdiscinstead.

Thesoundskipswhenanaudio

fileisbeingplayed.

Thediscisscratched

ordirty.

Cleanthedisc.

SeePrecautions on handling discs

(P.4).

Therecording

conditionisbad.

Recordthefileagainoruseanotherdisc.

Troubleshooting

Other

Problem Reason Solution

TheTouchSensorTonedoesn’t

sound.

Thepreoutjackisbeing

used.

TheTouchSensorTonecannotbeoutput

fromthepreoutjack.

Error Messages

Whenyoufailtooperatetheunitcorrectly,thecauseofthefailureappearsasthemessageon

thescreen.

Error Message Cause Solution

Protect Protectivecircuithasbeenactivated

becauseaspeakercordhasshorted

orithascomeincontactwiththe

carchassis.

Wireorinsulatethespeakercordas

appropriateandthenpushthe<Reset>

button(P.99).

HotError Whentheinternaltemperatureof

thisunitrisesto60°Cormore,the

protectioncircuitisactivatedand

youmaynotbeabletooperate

theunit.

Usetheunitagainafterreducingthe

temperatureoftheunit.

MechaError Thediscplayerismalfunctioning. Ejectthediscandtryinsertingitagain.Contact

theKenwooddealerifthisindicatorcontinues

blinkingorthedisccannotbeejected.

DiscError Anunplayablediscisinserted.

Changethedisc.

SeePlayable Media And Files (P.100).

ReadError Thediscisquitedirty.

Cleanthedisc.

SeePrecautions on handling discs (P.4).

Discisupsidedown. Loadthediscwiththelabeledsideup.

RegionCode

Error

Thediscyouwantedtoplayhasa

regioncodethatcannotbeplayed

withthisunit.

SeeRegion Codes In The World (P.105)ortry

anotherdisc.

ParentalLevel

Error

Thediscyouwantedtoplayhasa

higherlevelthantheparentallevel

youset.

Settheparentallevel.

SeeParental level (P.28).

Error07–67 Theunitisnotoperatingcorrectly

duetosomereasonorother.

Pushtheunit’sResetbutton.Ifthe“Error

07−67”messagedoesnotdisappear,seeyour

nearestKenwooddealer.

NoDevice

(USBdevice/SD

Card)

TheUSBdevice/SDCardisselected

asasourcealthoughnoUSBdevice/

SDCardisconnected.

Changethesourcetoanysourceotherthan

USB/iPod/SDCard.ConnectaUSBdevice/SD

Card,andchangethesourcetoUSB/SDagain.

Disconnected

(iPod,Bluetooth

audioplayer)

TheiPod/Bluetoothaudioplayer

isselectedasasourcealthough

noiPod/Bluetoothaudioplayeris

connected.

Changethesourcetoanysourceotherthan

iPod/Bluetooth.ConnectaniPod/Bluetooth

audioplayer,andchangethesourcetoiPod/

Bluetoothagain.

NoMediafile

(USBdevice/SD

Card)

TheconnectedUSBdevice/SDCard

containsnoplayableaudio/AVfile.

Mediawasplayedthatdoesn’thave

datarecordedthattheunitcanplay.

SeePlayable Media And Files (P.100)and

tryanotherUSBdevice/SDCard.

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Kenwood DNX7210BT Manuel d'utilisateur Page 49

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