Haier DTA-1492 Owner's Manual
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Contents
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Troubleshooting guideBREAKDOWN PHENOMENONPICTURE SOUND CHECKINGThe aerial direction and connectionEnsure that the power supply is connected tothe TV set and turned on. Also ensure that theTV set is not in "Listen Mode" or that thebrightness and contrast are not turned down.Adjust colour controlAdjust channel againColour Purity fault which can be caused by moving theTV set, placing magnets near the TV screen or turningon/off house hold appliances such as vacuum cleanersnear the TV set. Turn the TV off with the mains powerswitch for 15 minutes. When the power is turn on againthe TV set will automatically demagnetise the screen.In severe cases you may need to repeat this process.Picture with snow NoiseColour Spot Normal volumeScramble Normal or Weak VolumeNo colour Normal volumeNo Picture No soundNo soundNormalNormalDisturb NoiseDouble or Triple ImageElectrical interference which can be caused by cars,motorbikes etc, Fluorescent lamps and dirtyinsulators on overhead power cables.This is called ghosting which can be minimized withan outside aerial, and good quality cable andterminations. Altering the aerial direction can alsominimize this effect.Volume Sound muteTV troubleshooting |
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