Troubleshooting
Use this chart to help you solve daily operational problems. If there are any problems you cannot solve, contact your JVC’s service center.
Power
The power does not come on.
\The power cord is not plugged in. Plug the power cord into an AC outlet.
The receiver turns off (enters standby mode).
\Speakers are overloaded because of high volume.
1.Stop the playback source.
2.Turn on the receiver again, then turn the volume down.
\Speakers are overloaded because of a short circuit at the speaker terminals. Check the speaker wiring.
If speaker wiring is not
\The receiver is overloaded because of a high voltage. Consult your dealer after unplugging the power cord.
“OVER HEAT” flashes on the display, then the receiver turns off.
\The receiver is overheated because of high volume or long time usage.
Turn on the receiver again. If the receiver turns off soon, consult your dealer after unplugging the power cord.
Sound
No sound from speakers.
\Speaker signal cables are not connected. Check speaker wiring, then reconnect if necessary (see page 6) after unplugging the power cord.
\Connections are incorrect. Check the audio connections (see pages 7 to 9) after unplugging the power cord.
\An incorrect source is selected. Select the correct source.
\Muting is activated. Press MUTING to cancel the mute (see page 12).
\An incorrect input mode (analog or digital) is selected. Select the correct input mode (analog or digital).
Sound from one speaker only.
\Speaker signal cables are not connected properly. Check speaker wiring and reconnect if necessary (see page 6) after unplugging the power cord.
Bass sound is reinforced too much when listening in stereo.
\Adjust audio position level (see page 12).
Sounds are intermittently distorted by the outside noise such as a lightning discharge.
\When you use the digital coaxial connection, the sounds may be intermittently distorted by the outside noise such as a lightning discharge but the sound will be restored automatically. This is not a malfunction.
Remote control
Remote control does not operate as you intend.
\The remote control is not ready for your intended operation. Set the mode selector correctly, then press the corresponding source selecting button or SOUND before operation.
Remote control does not work.
\There is an obstruction hiding the remote sensor on the receiver. Remove the obstruction.
\Batteries are weak. Replace batteries.
\The mode selector is set to the incorrect position. Set the mode selector to the proper position.
Tuner
Continuous hiss or buzzing during FM reception.
\Incoming signal is too weak. Connect an outdoor FM antenna or contact your dealer.
\The station is too far away. Select another station.
\The wrong antenna is being used. Check with your dealer to be sure you have the correct antenna.
\Antennas are not connected properly. Check the connections.
Occasional cracking noise during FM reception.
\Ignition noise from automobiles. Move the antenna farther from automobile traffic.
Troubleshooting
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