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Troubleshooting
Before calling for repair services, make the following checks for possible remedies to the symptoms encountered.
LCD TV set
| Problem |
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| • | Make sure the AC adapter is properly inserted in the | 6 | |
Sound | Picture |
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| power outlet. |
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There is no | • | Reception other than that of broadcasting stations could | – | |||
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| picture or sound. |
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| • | Make sure the input mode is set to TV. | 12 | |
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| • | Make sure the main power switch of the main unit is on. | 12 | |
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| There is no | • | Make sure Picture adjustment is properly adjusted. | 17 | |
| Picture | • | The fluorescent lamp may have reached the end of its | – | ||
| picture. | |||||
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| service life. |
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| There is no |
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| • | Make sure the | 45 | ||
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| picture from | ||||
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| • | Make sure the volume is not set to minimum. | 13 | |
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| There is no | • | Make sure the sound is not set to mute. | 13 | |
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| • | Make sure the headphones are not connected. | 10 | ||
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| sound. |
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| • | Make sure the antenna cable is properly connected. | 6 | |
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| There is no | • | Bad reception could be the problem. | – | |
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| picture or sound, |
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| just noise. |
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| • | Make sure the antenna cable is properly connected. | 6 | |
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| • | Bad reception could be the problem. | – | |
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| Picture is not |
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| clear. |
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| • | Check the colour adjustment. | 17 | |
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| Picture is too |
| (NTSC mode) |
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| light or |
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| improperly |
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| tinted. |
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| • | Check if “Brightness” is set to “dark”. | 27 | |
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| The picture is | • | Check “Contrast” and “Black level”. | 17 | |
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| • | The fluorescent lamp may have reached the end of its | – | ||
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| too dark. |
| service life. |
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| • | Check if batteries in the remote control have sufficient | 5 | |
Remote control does not work. |
| power. |
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• | Make sure the remote sensor window is not under | 5 | ||||
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| strong lighting. |
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