Troubleshooting
In case of difficulty, check the following before calling for service.
| Symptom | Cause | Treatment | |||
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| Sound is not heard. | • Cables are not connected | • Connect cables properly by | |||
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| properly. | referring to “Connection”. | |
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| • The power cord is unplugged | • Plug the power cord | ||
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| from the power outlet. | securely into the power | |
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| outlet. | |
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| Recording is not possible. | • A | • Use a recordable MD. | |||
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| • The MD is protected against | • Close the accidental erasure | ||
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| accidental erasure (“DISC | protect tab of the MD. | |
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| PROTECTED” is displayed in |
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| this case). |
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| Remote control is not | • The batteries are exhausted. | • Replace batteries with new | |||
| possible. |
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| ones. | ||
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| • The batteries are inserted with | • Insert batteries with correct | ||
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| wrong polarity (+, | polarity. | |
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| • There is an obstacle between | • Remove the obstacle. | ||
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| the remote control unit and |
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| remote control sensor. |
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| • The remote control sensor is | • Screen the direct sunlight. | ||
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| under direct sunlight. |
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| Operation is abnormal. | • | Condensation is produced | • Unplug the power cord, | ||
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| inside the MD recorder | wait a few hours and plug it | |
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| immediately after starting the | again. | |
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| room heating or when it is |
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| transported from a cold to |
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| warm place. |
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| • | The microcomputer is | • Unplug the power cord then | |
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| malfunctioning due to external | plug it in again. | |
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| noise or lightning. |
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