JVC GVT0077-008A manual Troubleshooting, Symptom

Page 34

Troubleshooting

If you are having a problem with your unit, check this list for a possible solution before calling for service.

If you cannot solve the problem from the hints given here, or the unit has been physically damaged, call a qualified person, such as your dealer, for service.

Symptom

		Unable to cancel the demonstration.

	GENERAL	No sound is heard.

		Operations are disabled.
		Operations are disabled.

		Unable to operate the unit from the
		remote control.

		Hard to listen to broadcasts
	TUNER	because of noise.
	TUNER

		The disc sound is discontinuous.

	CD	The disc tray does not open or
	CD	close.
		close.

		The disc does not play.

	TAPE	The cassette holders cannot be
	TAPE	opened.
		opened.

	REC	Impossible to record.
	REC

Cause

The button other then CANCEL/DEMO is pressed to cancel the display demonstration temporarily.

Connections are incorrect or loose.

The built-in microprocessor may malfunction due to external electrical interference.

•The path between the remote control and the remote sensor on the unit is blocked.

•The batteries are exhausted.

•Antennas are disconnected.

•The AM loop antenna is too close to the unit.

•The FM antenna is not properly extended and positioned.

The disc is scratched or dirty.

•The AC power cord is not plugged in.

•Trays are locked.

The disc is placed upside down.

Power supply from the AC power cord has been cut off while the tape was running.

Small tabs on the back of the cassette are removed.

Action

Press CANCEL/DEMO on the unit. (See page 9.)

Check all connections and make corrections. (See pages 7 to 9.)

Unplug the AC power cord and then plug it back in.

•Remove the obstruction.

•Replace the batteries.

•Reconnect the antennas correctly and securely.

•Change the position and direction of the AM loop antenna.

•Extend the FM antenna at the best position.

Clean or replace the disc. (See page 30.)

•Plug the AC power cord.

•Unlock the trays. (See page 20.)

Place the disc with the label side up.

Turn on the unit.

Cover the holes with adhesive tape. (See page 22.)

– 31 –

Image 34

Contents CA-HXZ1R Important for Laser Products Important for the U.KAbove ALL Introduction PrecautionsAbout This Manual Contents Front Panel Location of the Buttons and ControlsFront Panel Display Window Remote Control For CA-HXZ1RFor CA-HXZ1 Getting Started Supplied Accessories Connecting AntennasPutting the Batteries into the Remote Control FM antenna To connect an outdoor FM antennaTo connect an outdoor AM antenna Connecting SpeakersAM antenna Close the speaker terminalsTo connect an analog component Connecting Other EquipmentCanceling the Demonstration To start the demonstration manuallySaving the Power Consumption while on Standby -Ecology Mode Turning On or Off the PowerSetting the Clock Common OperationsSelecting the Sources Adjusting the VolumeTo turn down the volume level temporarily Reinforcing the Bass SoundTo use your own sound mode Creating Your Own Sound Mode-User ModeTurning On or Off the Key-touch Tone Presetting Stations Tuning in to a StationTuning in to a Preset Station To change the FM reception modeChanging the RDS Information Press Display ModeSearching for Programs by PTY Codes PTY Search Press PTY SearchTo activate the Enhanced Other Networks function Switching to a Program Type of Your Choice TemporarilyWait for about 5 seconds after specifying the data type More about the Enhanced Other Networks functionLoading CDs When playing a CD-R or CD-RWPlaying Back CDs CD/CD-R/CD-RW About the CD ready lampsBasic CD Operations Programming the Playing Order of the Tracks -Program Play Playing at Random-Random Play To check the program contentsTo modify the program Prohibiting Disc Ejection-Tray Lock To cancel the prohibition and unlock the CDs, press 0forRepeating Tracks or CDs-Repeat Play If you try to eject CDs while Tray Lock is in usedPlaying Back a Tape Playing Back TapesLocating the Beginning of a Song-Music Scan Recording on a Tape To record on both sides-Reverse ModeRecording To keep the best recording and playback sound qualityCD Direct Recording CD Synchronized RecordingPress CD REC Start Press Edit Reverse Mode indicator lights Up likeRecord from Using Daily Timer Using the TimersHow Daily Timer actually works When selecting 1 CD Daily Timer settingWhen selecting Tuner FM or Tuneram Volume levelUsing Recording Timer How Recording Timer actually worksTo turn on or off Recording Timer after its setting is done Using Sleep TimerTimer Priority How Sleep Timer actually worksAdditional Information Description of the PTY codesGeneral Notes MaintenanceCleaning the unit Handling discsTroubleshooting SymptomSpecifications CA-HXZ1R0302MWMMDWJEM SP-HXZ1 Specifications ConnectionTechnische Daten AnschlussRaccordement CaractéristiquesTechnische Gegevens AansluitingenConexión EspecificacionesSpecificazioni CollegamentoAnslutning Tekniska DataSpecifikationer TilslutningLiitäntä Tekniset Tiedot