Avol AET3220M, Instruction Manual, Page: 19 / 20

Simple Troubleshooting
16
Simple Troubleshooting
If the display fails or performance dramatically deteriorates check the Display in accordance
with the following instructions.Remember to check the peripherals topinpiont the source of the
failure.
If the display still fails to perform as expected,connect your helpline for assistance.
No power
- Check all connections to the TV.
- Press either the power button or the Standby button on the Remote control.
No picture or sound
- Ensure that the TV is plugged in and the power is on.
- Ensure that the aerial is connected.
- Try a different programme.
Poor picture quality
- Check the aerial connections.
- Check that the channel is tuned in properly.
- Adjust the picture settings:brightness,colour,sharpness,contrast,hue.
- Make sure that the TV is not located close to electrical appliances that may emit radio
frequency interference.
No colour
- Adjust the colour setting.
- Check that the programme is broadcast in colour.
- Check that the cannel is tuned properly.
TV does not respond to remote control
- Check that there are no obstructions between the remote control and the unit.
- Check that the remote control is within range of the unit.
- Check that the batteries in the remote control and not weak or exhausted.
This LCD TV is for household use and registered as harmless on electromagnetic waves.
Therefor,you can use it in every location as well as residential areas.