Troubleshooting
If the TV set has breakdown, please check according to the following list.
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| C h e c k i n g | |
No power supply | If power line is connected? | ||
No sound | Whether sound mute is used? | ||
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| Whether the adjustments of contrast, colour and hue are suitable? | |
Bad colour/ hue | If the position of the TV set is changed during its work, the colour | ||
shadow may appear. | |||
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| If this case occurs, please switch off the power supply for TV set | |
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| and let it cool for about 30 minutes, then switch on the power | |
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| supply again. | |
Colour spot | If there are disturbances from automobile, motorcycle, electric car, | ||
Scramble | fluorescence lamp, blower etc? | ||
If there are disturbances from the other TV set, PC, game machine and | |||
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| wireless broadcasting station? | |
Double or triple | Whether there is any reflection of broadcasting signal from mountain or building? | ||
image | Whether the antenna position is changed or not? | ||
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Snowy picture | Whether the antenna connection is disconnected or fallen off? | ||
Whether the antenna position is changed or not? | |||
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The remote | Whether the batteries in the remote control unit are used up or not? | ||
Whether the installation of the batteries is correct or not? | |||
control | |||
Whether there is any barrier between the remote control and the infrared receiver? | |||
do not work | |||
Whether the infrared receiver is influenced by strong light? | |||
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| Whether the main power supply is connected? | |
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The cases shown below are not breakdowns:
Snapping sound from the | The snapping sound is caused by the telescoping of the |
cabinet of the TV set | cabinet due to the temperature changing. It is normal, |
please use it reassuringly. | |
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Uneven colour sometimes | This kind of uneven colour may be caused by bright picture |
appearing on a part of | setting. |
the screen | Even colour can be recovered by decreasing contrast. |
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If the breakdown can't be cleared after you doing by above steps, please get in touch with the local center of service and don't open the back cover yourself.
