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 |
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| The power does not comes on. | The power cord is not plugged in. | Plug the power cord into an AC outlet. |
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| No sound from speakers. | Speaker signal cables are not | Check speaker wiring and reconnect if |
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| connected. | necessary. |
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| An incorrect source is selected. | Select the correct source. |
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| Muting is activated. | Press MUTING to cancel the mute. |
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| An incorrect input mode (analogue or | Select the correct input mode (analogue or |
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| digital) is selected. | digital). |
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| Connections are incorrect. | Check connections. |
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| Sound from one speaker only. | The balance is set to one extreme. | Adjust the balance properly (see page 20). |
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| Continuous hiss or buzzing during FM | Incoming signal is too weak. | Connect an outdoor FM antenna or contact |
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| reception. |
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| 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 |
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| a correct antenna. |
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| 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 |
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| reception. |
| traffic. |
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| “OVERLOAD” starts flashing on the | Speakers are overloaded because of | 1. Press POWER on the front panel to turn |
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| display. | high volume. | off the unit. |
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| 2. Stop the playback source. |
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| 3. Turn on the unit again, and adjust the |
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| volume. |
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| Speakers are overloaded because of | Press POWER on the front panel to turn off |
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| short circuit of speaker terminals. | the unit, then check the speaker wiring. |
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| If “OVERLOAD” does not disappear, |
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| unplug the AC power cord, then plug it |
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| back again. |
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| If speaker wiring is not |
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| contact your dealer. |
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| The STANDBY lamp lights up after | The unit is overloaded because of a | Press POWER on the front panel to turn off |
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| turning on the power, but soon the unit | high voltage. | the unit. After unplugging the power cord, |
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| turns off (into standby mode). |
| consult your dealer. |
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| Remote control does not operate as you | The remote control is not ready for | Press SOUND or source selecting buttons |
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| intend. | your intended operation. | first, then press the button you want to use. |
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| (See pages 40 and 41.) |
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| Remote control does not work. | There is an obstruction hiding the | Remove the obstruction. |
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| remote sensor on the unit. |
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| Batteries are weak. | Replace batteries. |
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| RDS/DVD MENU mode selector is set | Set RDS/DVD MENU mode selector to the |
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| to the wrong position. | proper position. |
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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.
Mastering Remote Operations/Troubleshooting
45
