JVC RX-664VBK manual Troubleshooting, Problem Possible Cause Solution

Page 51

Troubleshooting

Use this chart to help you solve daily operational problems. If there is any problem you cannot solve, contact your JVC service center.

PROBLEM

POSSIBLE CAUSE

SOLUTION

The display does not light up.

The power cord is not plugged in.

Plug the power cord into an AC outlet.

 

 

 

No sound from speakers.

Speaker signal cables are not connected.

Check speaker wiring and

 

 

reconnect if necessary.

 

 

 

The SPEAKERS 1 and 2 buttons are not set correctly.

Press SPEAKERS 1 and 2 to set it in the

_ON position.

An incorrect source is selected.

Select the correct source.

 

 

“OVERLOAD” starts flashing on the

Speakers are over-loaded because of high volume.

display.

 

Rotate the MASTER VOLUME control counterclockwise three or four times then press POWER on the front panel.

If “OVERLOAD” does not disappear, unplug the AC power cord, then plug it back again.

Do not use the remote control when “OVERLOAD” is shown on the display.

Speakers are over-loaded because of short circuit of speaker terminals.

Press POWER on the front panel then check the speaker wiring.

If “OVERLOAD” does not disappear, unplug the AC power cord, then plug it back again.

Do not use the remote control when “OVERLOAD” is shown on the display. If speaker wiring is not short circuited, contact your dealer.

Sound from one speaker only.

Speaker signal cables are not connected properly.

Check speaker wiring and reconnect if necessary.

The balance is set to one extreme.

Adjust the balance properly (see page 17).

Continuous hiss or buzzing during FM reception.

Incoming signal is too weak.

Connect an outside FM antenna or contact your dealer.

The station is too far away.

Select a new station

An incorrect antenna is used.

Check with your dealer to be sure you have the correct antenna.

Antennas are not connected properly.

Check connections.

 

 

Occasional cracking noise during FM Ignition noise from automobiles.

Move the antenna farther from

reception.

automobile traffic.

The analog discrete output sound of the DVD player cannot be reproduced correctly.

An incorrect source is selected.

Select “DVDMULTI” as the source on the receiver.

The sound setting of the DVD player is incorrect.

Check the sound setting of the DVD player.

Howling during record playing.

Your turntable is too close to speakers.

Move speakers away from the turntable.

Remote control does not work.

There is an obstruction in front of the remote sensor

Remove the obstruction.

on the receiver.

 

 

 

Batteries are weak.

Replace batteries.

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Contents RX-664VBK To Reduce the Risk of Electric Shock Center Speaker Level Rear Speaker Level Effect Level For actual setting procedures, see pages 26 toTable of Contents Remote Control Parts IdentificationFront Panel For Reproducing Surround Sound with your VCR Easy Set Up & OperationsTurn on the power For Reproducing DVD Multi Playback with your DVD player Easy Set Up & OperationsAudio Sound VCR Control Disc Handling the receiver Getting StartedGeneral LocationsConnecting the FM and AM Antennas FM Antenna ConnectionsAM Antenna Connections Connect the front speakers to the Front Speakers terminals Connecting the front speakersConnecting the Speakers Getting StartedConnecting the subwoofer Connecting the rear and center speakersIf your audio components have a Compu LINK-3 terminal Connecting Audio/Video ComponentsAudio component connections Video component connectionsIf your audio components have an AV Compu Link terminal DVD player connectionPutting Batteries in the Remote Control Connecting the Power CordOn the front panel From the remote controlTurning the Power On and Off Basic OperationsFrom the remote control only Basic OperationsOn the front panel only Listening with Headphones To listen with only headphonesRecording a Source Using the Sleep Timer Basic SettingsAdjusting the Front Speaker Output Balance Listening at Low Volume LoudnessPress Sleep repeatedly When the shut-off time comesTo cancel the Sleep Timer Receiver turns off automaticallyLarge Basic SettingsSelecting the Center Speaker Size SmallOne Touch Operation To store the sound settingsTo recall the sound settings To cancel the One Touch Operation functionReceiving Radio Broadcasts Tuning in Stations ManuallyUsing Preset Tuning To store the preset stationsTo cancel a stored preset station To tune in a preset stationPress 10 keys to select a preset channel number Receiving Radio Broadcasts Selecting the FM Reception ModeUsing the Preset SEA Modes Selecting Your Favorite SEA ModeTo cancel the preset SEA mode Press SEA Preset to select the effect level Using the Preset SEA ModesOn surround modes Using the Surround ProcessorOn JVC 3D-PHONIC mode On the DAP mode3DTHEATR Using the Surround ProcessorUsing JVC 3D-PHONIC Modes 3DACTIONEach time you press the button, the level changes as Press Control @ / #to adjust the effect levelTo cancel the 3D-PHONIC mode Press Effect to select the effect levelUsing the DAP Modes PavilionHall To cancel the DAP mode Select OFF in step DAP indicator goes off from the displayPress Rear L +/- to adjust the rear speaker Output level Effect This case Select Prologic or Theater Select Phantom for center modeSelect 3CHLOGIC Select Normal or Wide for center mode Speaker Arrangements for Surround ModesTheater Preparing for Surround ModesPress Surround so that the Control %/ Þ/ @ / # PrologicNormal Press Control @/ # to select the center modeDelay WideEach time you press the button, the effect level changes If necessary, adjust the speaker output balance as followsPress Effect to adjust the effect level Press Test to start checking the speaker output balancePress Test again to stop the test tone From the front panel Using Surround ModesTo cancel Surround mode Previous mode is recalled with its previousUsing the DVD Multi Playback Mode Speaker arrangements for DVD Multi playbackActivating the DVD Multi playback Using the DVD Multi Playback Mode Synchronized Recording Compu Link Remote Control SystemRemote Control through the Remote Sensor on the Receiver Automatic Source SelectionComponents with RCA pin plugs AV Compu Link Remote Control SystemOne-Touch Video Play Automatic Selection of TV’s Input ModeAutomatic Power On/Off See page 44 for detailsStarts playback To operate JVC audio components using this remote controlOperating Other Components Starts playingTo operate JVC video components using this remote control After pressing TV SOUND, you can performFollowing operations on the TV TV Volume + TV/VIDEOReturn Alternates between previously Section Converter or satellite tunerSelects the channel Equipment requires pressing EnterRelease VCR in the Power section Try to operate your VCR by pressing VCR PowerOperating Other Manufacturers’ Video Equipment Problem Possible Cause Solution TroubleshootingAmplifier SpecificationsFM tuner IHF AM tunerGeneral HOW to Locate Your JVC Service Center Limited Warranty AUDIO-2 1297OFMMDWJEM
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