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 ON/OFF button is not set correctly.
Press SPEAKERS ON/OFF button correctly.
An incorrect source is selected. | Select the correct source. |
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Muting is activated. | Press MUTING to cancel the mute. |
An incorrect input mode (analog or digital) is selected.
Select the correct input mode (analog or digital).
Connections are incorrect. | Check connections. |
| For analog connections, see page 5. |
| For digital connections, see page 7. |
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Sound from one speaker only.
Speaker signal cables are not connected | Check speaker wiring and reconnect if |
properly. | necessary. |
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The balance is set to one extreme. | Adjust the balance properly (see page 11). |
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 a new station. |
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An incorrect antenna is used.
Check with your dealer to be sure you have the correct antenna.
| Antennas are not connected properly. | Check connections. |
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Occasional cracking noise during FM | Ignition noise from automobiles. | Move the antenna farther from automobile | ||||
reception. |
| traffic. |
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“OVERLOAD” starts flashing on the | Speakers are overloaded because of high | 1. | Press STANDBY/ON |
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| on the front |
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display. | volume. |
| panel to turn off the receiver. | |||
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| 2. | Stop the playback source. |
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| 3. | Turn on the receiver again, and adjust the | |||
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| volume. |
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Speakers are overloaded because of short circuit of speaker terminals.
Press STANDBY/ON 
on the front panel, 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
“DSP MICON NG” starts flashing on the | The | Press STANDBY/ON |
| on the front panel |
display. | functioning correctly. | to turn off the receiver. After unplugging the | ||
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| power cord, consult your dealer. | ||
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The STANDBY lamp lights up after | The receiver is overloaded because of a | Press STANDBY/ON |
| on the front panel |
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turning on the power, but soon the | high voltage. | to turn off the receiver. After unplugging the | ||
receiver turns off (into standby mode). |
| power cord, consult your dealer. | ||
Remote control does not work.
There is an obstruction in front of the | Remove the obstruction. |
remote sensor on the receiver. |
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Batteries are weak. | Replace batteries. |
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Remote control does not operate intendedly.
An incorrect remote control operation mode is selected.
Select the correct remote control operation mode. (See page 29).
Note:
When you use the digital coaxial connection, the sounds may be intermitted by the outside noise such as a lightning discharge but they will
restore automatically. This is not a malfunction.
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