JVC LVT1372-003A manual Troubleshooting, Symptoms Causes Remedies

Page 60

ENGLISH

Troubleshooting

What appears to be trouble is not always serious. Check the following points before calling a service center.

		Symptoms	Causes	Remedies
		• Sound cannot be heard	The volume level is set to the	Adjust it to the optimum
		from the speakers.	minimum level.	level.
			Connections are incorrect.	Check the cords and
				connections.
		• The receiver does not work	The built-in microcomputer	Reset the receiver (see page
General		at all.	may have functioned	2).
General		• “Connect Error” appears on	The control panel is not	Remove the control panel,
			incorrectly due to noise, etc.
		the display.	attached correctly.	wipe the connector, then
				attach it again (see pages 47
				and 54).
		• “Push Reset” appears on	Something is blocking the	Reset the receiver (see page
		the display and the control	control panel movement.	2). If this does not work,
		panel movement is freezed.		check the installation.
		• SSM automatic presetting	Signals are too weak.	Store stations manually.
		does not work.
		• Static noise while listening	The aerial is not connected	Connect the aerial firmly.
		to the radio.	firmly.
FM/AM		• “No Text” appears on the	The station does not support	Check the Network-Tracking
FM/AM		display.	RDS RT or the reception is	Reception (see page 16).
		display.	RDS RT or the reception is	Reception (see page 16).
			weak.
		• “Loading” does not	The receiving signal is	Check the Network-Tracking
		disappear.	temporarily too weak to	Reception (see page 16).
			receive a complete message
			although the service is
			available.
		• CD-R/CD-RW cannot be	CD-R/CD-RW is not	• Insert a finalized CD-R/
		played back.	finalized.	CD-RW.
		• Tracks on the CD-R/		• Finalize the CD-R/CD-RW
		CD-RW cannot be skipped.		with the component which
				you used for recording.
playback		• Disc cannot be ejected.	Disc is locked.	Unlock the disc (see page 23).
playback		• Disc cannot be recognized	The CD player may have	Eject the disc forcibly (see
		• Disc cannot be recognized	The CD player may have	Eject the disc forcibly (see
		(“No Disc,” “Loading	functioned incorrectly.	page 4).
Disc		Error,” or “Eject Error”
Disc		appears).
		• Disc sound is sometimes	You are driving on rough	Stop playback while driving
		interrupted.	roads.	on rough roads.
			Disc is scratched.	Change the disc.
			Connections are incorrect.	Check the cords and
				connections.

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Contents KD-SHX851 English Contents How to read this manual How to forcibly eject a discFollowing marks are used to indicate How to change the display pattern How to enter the various menusEnter the selected menu Control panel KD-SHX851 Parts identificationRemote controller RM-RK300 Installing the lithium coin batteryMain elements and features CR2025To turn off the power To drop the volume in a moment ATTGetting started Basic operationsCanceling the display Demonstration Setting the clockFinish the procedure Enter the PSM menu see Select OffWhen an FM stereo broadcast is hard to receive Radio operationsListening to the radio To tune in to a station manuallyEnter the Mode menu see Select LO/DX Select Local Enter the Mode menu see Select SSMStoring stations in memory Select the FM band FM1 FM3 You want to store intoManual presetting When using the remote controllerEnter the Mode menu see Select List Select a preset number Store the stationFM RDS operations Select a PTY code⁄ Start searching for your favorite programme Select PTYMemory Select a preset number What you can do with RDSPTY codes Storing your favorite programmesUsing the Standby Receptions TA Standby Reception PTY Standby ReceptionTo activate TA Standby Reception To activate the PTY Standby ReceptionWhat is RDS Radiotext Using the message serviceTracking the same programme Network-Tracking ReceptionDisc/SD card operations Playing a disc in the receiverAbout MP3 and WMA discs To stop play and eject the discWhen the current disc is an MP3 disc When the current disc is an audio CD or a CD Text discPlaying discs in the CD changer About the CD changerPlaying an SD card About the SD card~ Detach the control panel To eject the SD card, press the SD card againAttach the control panel If an SD card has been loadedWhen Disc is selected Other main functionsSelecting a disc/folder/track on the list To select a discWhen Folder is selected When File is selectedTo start playback To select a file To start playbackTo cancel the prohibition Prohibiting disc ejectionSelecting the playback modes After making sure No Eject? is selected highlightedMode Plays repeatedly Mode Plays at randomMode Sound adjustments Daily use Adjust the effect level 1Selecting the DSP modes-DSP Available DSP modesSetting items Select the speaker to be adjustedDSP modes Select your listening seat positionMaking sound natural To activate BBE DigitalEnter the CCC menu see Select On Enter the BBE menu see Select the effect levelUsing equalizer-EQ ~ Enter the EQ menu see Select Graphic or ParametricSelecting preset sound modes Graphic EQAvailable sound modes Storing your own sound modes Follow steps ~ to ! onBetween 20 Hz 20 kHz Select the band width Q- 0.7/1/2/3/4/5Sound adjustments Preference settings To cancel CrossoverAdjustable items for crossover network Activating crossover networkAdjust the selected setting item ⁄ Finish the procedureTo adjust fader and balance -Fad/Bal To adjust reproduced frequency level-CrossoverTo adjust subwoofer output- Subwoofer To adjust the input level of each source-VolAdjustTo adjust subwoofer level Hz to 200 HzBasic procedure Graphic displaysSelect the picture size-Large or Small @ Select the itemDownloading the ﬁles Downloading pictures or animationsDeleting the ﬁles Deleting the stored pictures and animationsDownload the file To delete the stored pictures Repeat steps 3 and 4 to delete more picturesTo delete all the stored pictures To delete all the stored filesTo delete the stored animation Activating the downloaded files General settings PSM Basic procedureAdjust the setting Indications Selectable settings, referenceClock Hr Clock Min24H/12H Clock AdjTA Volume BrightTag PTyStandbyAnnounce*1 Travel Initial O Warning O News O Weather O Event OSpecial O Rad Inf Radio Information O Sports O Finance O Ext Input*2Selecting the dimmer mode Enter the PSM menu see Select Dimmer Select a settingOther main functions To erase the entire titleSelect the source Detaching the control panel Changing the control panel angleExternal component operations Playing an external component⁄ Select a service either primary or secondary to listen to DAB tuner operationsListening to the DAB tuner To tune in to an ensemble manuallyWhat is DAB system? To search for your favorite serviceEnter the Mode menu see Select one of the DRC signal levels 1, 2, orWhen using the remote controller Storing DAB services in memorySelect an ensemble primary service Store the serviceTo directly select the preset service Announcement Standby ReceptionTo activate the Announcement Standby Reception To deactivate the Announcement Standby ReceptionTo show the Dynamic Label Segment DLS information Tracing the same programme- Alternative Frequency ReceptionWhile receiving an FM RDS station To deactivate the Alternative Frequency Reception, seeMaintenance More about this receiver General Inserting a discPlaying a disc/SD card Playing a CD-R or CD-RWPlaying an MP3/WMA track Sound adjustments DAB tuner operations Downloading or deleting filesAssigning titles to the sources Troubleshooting Symptoms Causes RemediesMP3/WMA disc/SD card playback PICT-PSM DAB tuner Specifications Audio Amplifier SectionCD/SD Player Section Refer to page of How to reset your unit Having Trouble with operation?KD-SHX851 Removing the unit Retrait de l’appareilPrecautions on power supply and speaker connections Precautions sur l’alimentation et la connexion des enceintesSpeaker connection JVC Amplifier AmplificateurHigh-range/mid-range/subwoofer JVC DAB tuner KS-U57 *7 KS-U58*8Fuse blows Sound is distorted