English
8. TROUBLESHOOTING
| Problem | Cause | Measure |
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| Power does not | Fuse is blown. | Replace with a fuse of the same amperage. If the fuse | |
| turn on. |
| blows again, consult your store of purchase. |
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| (No sound is | Incorrect wiring. | Consult your store of purchase. |
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| produced.) |
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| No sound output | Power antenna lead is | 1. Turn the unit off. |
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| when operating | shorted to ground or | 2. Remove all wires attached to the power antenna | |
| the unit with | excessive current is required | lead. Check each wire for a possible short to | |
| amplifiers or | for | ground using an ohm meter. |
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| power antenna | or power antenna. | 3. Turn the unit back on. |
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| attached. |
| 4. Reconnect each amplifier remote wire to the power | |
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| antenna lead one by one. If the amplifiers turn off | |
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| before all wires are attached, use an external relay | |
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| to provide | |
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| required). |
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General | Nothing happens | The microprocessor has | Turn off the power, then | Reset |
when buttons are | malfunctioned due to noise, | press the [OPEN] button and | button | |
| pressed. | etc. | remove the DCP. |
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| Press the reset button for about |
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| Display is not |
| 2 seconds with a thin rod. |
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| accurate. |
| If the RESET button is |
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| pressed when a disc is |
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| loaded, please eject the disc |
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| and load it once again before |
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| attempting to play it. |
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| DCP or main unit connectors | Wipe the dirt off with a soft cloth moistened with | |
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| are dirty. | cleaning alcohol. |
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| No sound heard | The speaker protection circuit | 1. Turn down sound volume. Function can also be | |
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| is operating. | restored by turning the power off and on again. | |
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| (Speaker volume is reduced automatically when | |
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| the speaker protection circuit operates). |
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| 2. If the sound is muted again, consult our service | |
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| department. |
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34 CZ509
