English
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 | |
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| The display does not light up. | 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 necessary. | |
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| connected. | (See page 5.) |
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| The SPEAKERS ON/OFF button is | Press SPEAKERS ON/OFF so that the sounds | |
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| not set correctly. | come out of the speakers. (See page 11.) | |
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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. (See page 13.) | |
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| An incorrect input mode (analog or | Select the correct input mode (analog or digital). | |
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| digital) is selected. | (See pages 11 and 12.) |
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| “NO SUBWOOFER” appears on the | The SUBWOOFER OUT ON/OFF | If subwoofer is connected, set “SUBWOOFER | |
| display. | button is pressed while | YES” so that the SUBWOOFER OUT ON/OFF | |
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| “SUBWOOFER” is set to | button works. |
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| “SUBWOOFER NO.” |
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| Continuous hiss or buzzing during FM | Incoming signal is too weak. | Connect an outdoor FM antenna or contact your | |
| reception. |
| dealer. (See page 4.) |
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| The station is too far away. | Select a new station. |
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| Noise is heard during FM/AM | An incorrect antenna is used. | Check with your dealer to be sure you have the | |
| reception. |
| correct antenna. |
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| Antennas are not connected properly. | Check connections. (See pages 4 and 5.) | |
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| Ignition noise from automobiles. | Move the antenna farther from automobile traffic. | |
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| “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. |
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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 | Press STANDBY/ON | on the front panel to turn |
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| short circuit of speaker terminals. | off the receiver, then check the speaker wiring. | |
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| If “OVERLOAD” does not disappear, unplug the | |
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| AC power cord, then plug it back again. | |
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| If speaker wiring is not | |
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| dealer. |
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| “DSP NG” appears on the display. | The | Press STANDBY/ON | on the front panel to turn |
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| functioning correctly. | off the receiver. After unplugging the AC power | |
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| cord, contact your dealer. |
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| 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. |
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| mode). |
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| Remote control does not work. | There is an obstruction between the | Remove the obstruction. |
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| remote sensor on the receiver and the |
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| remote control. |
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| Batteries are weak. | Replace batteries. (See page 4.) | |
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| 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 28 and 29.) |
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