Haier DTA-2189 User Manual - Page 1

Troubleshooting guide TV troubleshooting BREAKDOWN PHENOMENON PICTURE SOUND CHECKING Picture with snow Double or Triple Image Disturb Noise Normal Noise The aerial direction and connection This is called ghosting which can be minimized with an outside aerial, and good quality cable and terminations. Altering the aerial direction can also minimize this effect. Electrical interference which can be caused by cars, motorbikes etc, Fluorescent lamps and dirty insulators on overhead power cables. Normal No Picture Volume Sound mute No sound No sound Ensure that the power supply is connected to the TV set and turned on. Also ensure that the TV set is not in "Listen Mode" or that the brightness and contrast are not turned down. No colour Adjust colour control Normal volume Scramble Colour Spot Adjust channel again Normal or Weak Volume Normal volume Colour Purity fault which can be caused by moving the TV set, placing magnets near the TV screen or turning on/off house hold appliances such as vacuum cleaners near the TV set. Turn the TV off with the mains power switch for 15 minutes. When the power is turn on again the TV set will automatically demagnetise the screen. In severe cases you may need to repeat this process.