English Owner’s Guide
11. TROUBLESHOOTING
Symptom | Cause | Measure |
Power does not switch on. The fuse has blown. | Replace the fuse with one of the same rating. | |
(There is no sound pro- |
| If the fuse blows again, contact the store |
duced.) |
| where you purchased the unit. |
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| Wiring is incomplete. | See “Installation/Wire Connection Guide (es- |
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| pecially, Section 6. Wire Connections)” of this |
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| manual and connect properly. |
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Sound quality is poor. | The head is dirty. | Use a cleaning tape, etc. to clean the head. |
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| The Dolby NR button is not | Turn the Dolby NR button on when listening to |
| pressed. | tapes recorded with the Dolby NR system. |
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Nothing happens when | Noise, etc., is causing the mi- | Press the reset button with the tip of a very |
buttons are pressed, or the | croprocessor to malfunction. | fine instrument for about 2 seconds. |
display is not accurate. |
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Reset button |
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| Tip of a very fine | |
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| instrument | |
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| |
Picture is dark. | BRIGHT (brightness) adjust- | Select the CONFIGURATION display and ad- | |
| ment is not appropriate. | just the BRIGHT (brightness) properly. | |
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| |
| Poor usage conditions | The temperature in the car may be below 32°F | |
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| (0°C) or above 140°F (60°C). Check the dis- | |
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| play again when the internal temperature is | |
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| between 32°F (0°C) to 140°F (60°C). | |
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Colors are pale or hue is | COLOR (tone of color) and | Select the CONFIGURATION display and ad- | |
poor. | HUE are not adjusted appro- | just the color and hue density using the COL- | |
| priately. | OR and HUE controls. | |
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Spots or stripes on picture | Interference signals | This may be caused by interference from other | |
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| cars, trains, high voltage lines, neon lights, etc. | |
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| Check again in another place. | |
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The compact disc does not | There is already a compact disc | Eject the compact disc and then insert another | |
enter. | inside the disc insertion slot. | one. | |
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| The operation panel is not | Press CD (eject) button 3 or set the operation | |
| set to the maximum angle. | panel to the maximum angle. | |
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Sound skipping noise and | The compact disc is dirty. | Wipe the compact disc with a soft cloth. | |
other noise are heard. |
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The compact disc is severely | Replace the compact disc with one that is in | ||
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| scratched or warped. | good condition. | |
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The sound is poor imme- When the car is parked in a | Turn the unit on and wait for about 1 hour be- | ||
diately after switching on | humid place, dew might form | fore operating. | |
the power. | on the internal lens. |
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