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Troubleshooting
Problem Possible Solutions
The picture is distorted.
• The compression of video content may cause picture distortions,
especially in fast moving pictures from sports programmes and action
movies.
• If the signal reception is weak or poor, screen distortion may be visible but
it is not a malfunction.
• Mobile phones used close to the TV (within 1m) may cause noise on
analogue and digital channels.
The picture is blurry or
flickering, or cuts out
momentarily.
•
> Settings > Picture > Picture Mode Settings > Sharpness.
You can try to increase or decrease the Sharpness.
• If you use an external antenna, check the direction, position and
connection of the antenna.
• Adjust the direction of your antenna, or reset or fine tune the channel.
The picture appears red,
purple, pink and other
colors.
•
> Settings > Picture > Picture Mode Settings > Expert
Settings > White Balance. You can try to increase or decrease the
White Balance.
Picture distorted or appears
wavy.
• Some electrical appliances may affect the TV. If you turn off the appliance
and the interference goes away, then move it further away from TV.
• Insert the power plug of the TV into another power outlet.
Related information
There is no picture, or the picture is black and white. on page 51
Sound Issues
When the TV has a sound problem, these steps may help resolve the problem.
> Settings > Support > Self Diagnosis > Sound Test
If the TV plays the Sound Test melody without distortion, there may be a problem with an external device or
the broadcast signal's strength.
Problem Possible Solutions
Picture is normal, but no
sound.
• Check the volume settings.
• Check if 'Mute' mode is set to on.
• Check the volume control of the device (cable or satellite box, DVD, Blu-
ray, etc.) connected to your TV.
The speakers are making an
odd sound.
• Make sure that the audio cable is connected to the correct audio output
connector on the external device.
• For antenna or cable connections, check the signal information.
• A low signal level may cause sound distortions.
Sound distorted or appears
wavy.
• Some electrical appliances may affect the TV. If you turn off the appliance
and the interference goes away, then move it further away from TV.
• Insert the power plug of the TV set into another power outlet.
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