Troubleshooting
Please check the following items before calling for the repair services.
Check item
Reference page
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| · The TV may have malfunctioned. |
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| · Switch your TV off and on again with the main |
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| button on the TV set. |
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Remote control does | · Perform control/system lock up reset (as above) |
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not work. | · Replace the batteries in the remote controller. |
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| · Make sure the Remote sensor window is not |
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| understrong light e.g. a fluorescent lamps. |
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Local buttons do not work. | · Has the Child lock been switched on? |
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No picture and no sound. | · Check that the TV set is switched on at the main | switch. | 18 |
No picture. | · Make sure the brightness and contrast are not set to minimum. | 19 | |
No colour | · Make sure the Colour is not set to minimum. |
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| · Check the System settings. |
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Picture is too light or too dark. | · Adjust the Brightness, Contrast. |
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The picture is improperly tinted. | · Adjust the Colour temperature. |
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| · Check the Tint adjustment (NTSC signal) |
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No sound. | · Check that the volume is not set to minimum. |
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| · Check sound is not muted. |
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| · Make sure headphones are not connected. |
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Aerial |
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The picture is not sharp. | · Reception may be weak. |
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The picture shakes. | · The quality of the broadcast may also be poor. |
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| · Make sure the aerial is facing the correct direction. |
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| · Chcek that the outside aerial is not disconnected. |
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The picture is ghosted. | · Mountains or high buildings can cause double pictures. |
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| · Try changing the direction of the aerial. |
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The picture is spotted(snow). | · There may be interference from automobiles, trains, high voltage lines, | ||
| neon lights, etc. |
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| · There may be interference between the aerial cable and power cable. | ||
| · Try positioning cables further apart. |
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Picture has lines and faded | · Transmission aerial of amateur radios and cellular phones may cause | ||
colours. | interference. |
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| · Position the TV set as far away as possible from devices that may cause | ||
| interference. |
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PC
Poor image· Adjust the Phase and Frequency.
Image is not centered on screen · Adjust the Horizontal and vertical position.
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