English
9. IN CASE OF DIFFICULTY
| Problem | Cause | Measure |
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| Power does not | Fuse is blown. | Replace with a fuse of the same amperage. If the | |
| turn on. |
| fuse blows again, consult your store of purchase. | |
| (No sound is |
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| produced.) | Incorrect wiring. | Consult your store of purchase. |
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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 | |
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| power antenna lead one by one. If the amplifiers | |
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| turn off before all wires are attached, use an | |
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| external relay to provide | |
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| (excessive current required). |
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General |
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Nothing happens | The microprocessor has | Turn off the power, then | Reset button | |
| when buttons are | malfunctioned due to noise, | press the [RELEASE] |
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| pressed. | etc. | button and remove the DCP. |
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| Press the reset button for |
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| Display is not |
| about 2 seconds with a thin |
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| accurate. |
| rod. |
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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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| No sound heard. | MP3/WMA files are absent | Write MP3/WMA files onto the disc properly. | |
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| in a disc. |
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| Files are not recognized as | Use MP3/WMA files encoded properly. |
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| an MP3/WMA file. |
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CD/MP3/WMA |
| File system is not correct. | Use ISO9660 level 1, 2 or JOLIET or Romeo file system. | |
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Sound skips or is | Disc is dirty. | Clean the disc with a soft cloth. |
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| noisy. |
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| Disc is heavily scratched or | Replace with a disc with no scratches. |
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| warped. |
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| Sound is cut or | MP3/WMA files are not | Use MP3/WMA files encoded properly. |
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| skipped. | encoded properly. |
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| Noise is |
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| generated or |
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| noise is mixed |
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| with sound. |
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32 DXZ745MP
