JVC LVT1140-004A manual Troubleshooting, Problem Possible Cause Solution

Page 41

Troubleshooting

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

Check speaker wiring and reconnect if necessary.

 

 

connected.

(See page 6.)

 

 

 

 

 

 

 

The SPEAKERS ON/OFF button is

Press SPEAKERS ON/OFF so that the sounds

 

 

not set correctly.

come out of the speakers. (See page 13.)

 

 

 

 

 

 

 

An incorrect source is selected.

Select the correct source.

 

 

 

 

 

 

 

Muting is activated.

Press MUTING to cancel the mute. (See page 15.)

 

 

 

 

 

 

An incorrect input mode (analog or

Select the correct input mode (analog or digital).

 

 

digital) is selected.

(See pages 13 and 14.)

 

 

 

 

 

 

“NO SUBWOOFER” appears on the

The SUBWOOFER ON/OFF button is

If subwoofer is connected, set “SUBWOOFER

 

display.

pressed while “SUBWOOFER” is set

YES” so that the SUBWOOFER ON/OFF button

 

 

to “SUBWOOFER NO.”

works.

 

 

 

 

 

 

Continuous hiss or buzzing during FM

Incoming signal is too weak.

Connect an outdoor FM antenna or contact your

 

reception.

 

dealer. (See page 5.)

 

 

 

 

 

 

 

 

The station is too far away.

Select a new station.

 

 

 

 

 

 

Noise is heard during FM/AM

An incorrect antenna is used.

Check with your dealer to be sure you have the

 

reception.

 

correct antenna.

 

 

 

 

 

 

 

Antennas are not connected properly.

Check connections. (See pages 5 and 6.)

 

 

 

 

 

 

Ignition noise from automobiles.

Move the antenna farther from automobile traffic.

 

 

 

 

 

 

“OVERLOAD” starts flashing on the

Speakers are overloaded because of

1. Press STANDBY/ON

on the front panel to

 

display.

high volume.

turn off the receiver.

 

 

 

 

2. Stop the playback source.

 

 

 

3. Turn on the receiver again, and adjust the

 

 

 

volume.

 

 

 

 

 

 

 

 

Speakers are overloaded because of

Press STANDBY/ON

on the front panel to turn

 

 

short circuit of speaker terminals.

off the receiver, then check the speaker wiring.

 

 

 

If “OVERLOAD” does not disappear, unplug the

 

 

 

AC power cord, then plug it back again.

 

 

 

If speaker wiring is not short-circuited, contact your

 

 

 

dealer.

 

 

 

 

 

 

 

“DSP NG” appears on the display.

The built-in microcomputer is not

Press STANDBY/ON

on the front panel to turn

 

 

functioning correctly.

off the receiver. After unplugging the AC power

 

 

 

cord, contact your dealer.

 

 

 

 

 

 

 

The STANDBY lamp lights up after

The receiver is overloaded because of

Press STANDBY/ON

on the front panel to turn

 

turning on the power, and soon the

a high voltage.

off the receiver. After unplugging the AC power

 

receiver turns off again (into standby

 

cord, contact your dealer.

 

 

mode).

 

 

 

 

 

 

 

 

 

Remote control does not work.

There is an obstruction between the

Remove the obstruction.

 

 

 

remote sensor on the receiver and the

 

 

 

 

remote control.

 

 

 

 

 

 

 

 

Batteries are weak.

Replace batteries. (See page 5.)

 

 

 

 

 

Remote control does not work as you

An incorrect remote control operation

Select the correct remote control operation mode.

 

intend.

mode is selected.

(See pages 33 to 36.)

 

 

 

 

 

 

 

Only for RX-6042S:

 

 

 

 

No sound effect such as Surround and

“DVD MULTI” is selected.

This is normal for “DVD MULTI.”

 

DSP modes.

 

 

 

 

 

 

 

 

English

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Contents LVT1140-004A US RX-6042S RX-5042SPrecaución--Interruptor STANDBY/ON Precaución Precaución Ventilación Adecuada Table of Contents Front Panel Parts IdentificationDisplay Remote ControlRX-5042S Rear PanelRX-6042S Connecting the FM and AM Antennas Before InstallationChecking the Supplied Accessories Putting Batteries in the Remote ControlConnecting the speakers Connecting the Speakers and SubwooferAM antenna connections Turn the loop until you have the best receptionConnecting the subwoofer Connecting Audio/Video ComponentsPlacing speakers Analog ConnectionsGreen Red BlueDVD player When you connect a DVD player with stereo output jacksConnecting the Power Cord Adjusting the Voltage SelectorPlug the power cord into an AC outlet Digital ConnectionsBasic Operations Daily Operational Procedure Selecting the Source to PlayTurning On the Power Sound Adjusting the VolumeListening with headphones Selecting the Analog or Digital Input ModeBe sure to turn down the volume Press Subwoofer OUT ON/OFF to cancel the subwoofer outputTo select the analog input mode When Dolby Digital or DTS Surround is selectedChanging the Display Brightness Press DimmerReinforcing the Bass Basic adjustment auto memoryMuting the Sound Recording a sourceReceiving Radio Broadcasts Using Preset TuningPress Memory Select the band FM or AMSelecting the FM Reception Mode Press the 10 keys to select a preset channel numberWhile listening to an FM station, press FM Mode To tune in a preset stationPress Quick Speaker Setup Basic SettingsChannel number Press in Multi JOG Push SETEx. When setting Auto Surround to Auto Surr on Basic Setting ItemsPress Setting Setting the Bass Sounds Setting the SpeakersSetting the Speaker Distance Selecting the Main or Sub Channel Setting for Easy and Effective Surround OperationsSelect the playback sounds channel Select Auto Surr on to activate Auto SurroundSetting the Component Video Input Setting the Digital Input TerminalsThis setting is only for RX-6042S Select Vrtl SB on to activate Virtual Surround BackBasic Adjustment Items Adjusting SoundPress Adjust Ex. When adjusting the subwoofer level toAdjusting the Speaker Output Levels Adjusting the Equalization PatternsReproducing Theater Ambience Introducing the Surround Modes Using the Surround ModesDolby Digital*1 Dolby Digital 5.1CHWhat is Dual Mono? What is Linear PCM?DTS Digital Surround DTS 96/24Select and play any source excluding DVD Multi for RX-6042S Press Surround to activate the Surround modeActivating the Surround Modes Reproducing the Sound Field Using the DSP ModesIntroducing the DSP Modes Digital Acoustic Processor DAP modesMulti-channel digital signals To cancel the DSP modeTo adjust the effect level except All Channel Stereo, see Activating the DSP ModesRemote Control through the Remote Sensor on the Receiver Compu Link Remote Control SystemPress the play 3 button on the CD player Automatic Source SelectionConnections 2 Video Cable Connection AV Compu Link Remote Control SystemConnections 1 AV Compu Link Connection Automatic Selection of TV’s Input Mode Connecting procedureAutomatic Power On/Off Standby One-Touch Video PlayPress CD-DISC, then press Press CD, then press +10 Operating JVC’s Audio/Video ComponentsOperating Audio Components CD recorder Operating Video ComponentsDVD player Cassette deckRelease STANDBY/ON TV/CATV If there are more than one code listed for your brand of TVTry to operate your TV by pressing Try to operate your Catv converter by pressingRelease STANDBY/ON VCR If there are more than one code listed for your brandRelease STANDBY/ON DVD Try to operate your VCR by pressingProblem Possible Cause Solution TroubleshootingAudio Main differences between the modelsVideo Models Output/Input terminals Sources FunctionsPrecaução para a ligação à tensão da rede CA Precaución para la línea de la red CA
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