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Some malfunction can be easily resolved. Before calling on the service
department or a repair technician, consult the following information:
Symptoms
The TV does not tum on.
No picture or picture of poor quality.
Picture is not displayed in full screen.
No sound,
Its distorted,
Poor sound quality.
Noise or other type of interference.
The remote control does not work.
The buttons do not work (TV or remote
control).
VI.TROUBLESHOOTING TIPS
Solutions
·Check the connection of the power supply cord.
·Carefully connect the power cord to another power outlet.
·Make sure that the equipment is properly connected,
especially the ANT antenna or cable from the source used.
·Try another channel.
· Check and adjust the image size option.
·Adjust the antenna or use another antenna.
·Check the contrast and brightness settings.
·Keep the TV away from potential sources of electromagnetic
or radio interference.
·Perform a new automatic channel search.
·Adjust the volume using the VOL+NOL-keys.
·Press the MUTE button to cancel the mute/mute mode.
·Disconnect the headphones.
·If audio equipment is connected, make sure it is properly
connected.
·Check that the TV and stereo equipment is properly
configured.
Check the audio setting.
Electronic equipment adjacent to the unit creates interference.
·Check the connections of the equipment cables.
·Move the TV or equipment concerned.
·Use the remote control at a distance of less than 6m.
·Remove any potential obstacles between the remote control
and the IR receiver of the TV.
·Clean the lens of the remote control.
·Make sure the batteries are properly installed.
·The batteries may be dead. Replace them. Try again by
pointing the remote control at the infrared receiver on the TV.
·Disconnects the power cord and then carefully reconnect it
（the TV may fail due to a storm, static electricity, etc.).
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