CONTINENTAL EDISON CELED6519B7, Руководство пользователя

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VI. TROUBLESHOOTING TIPS
Some malfunctions can be easily solved. Before calling the after-sales service or a repairer, please
refer to the following table:
Symptoms Solutions
The TV does not turn on.
● Check the mains cable connection.
● Carefully plug the mains cable into another wall outlet.
No picture or poor quality picture.
Picture is not displayed in full
screen.
● Make sure that the equipment is properly connected,
especially the ANT antenna or the cable of the source used.
● Try another channel.
● Check and adjust the picture 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.
No sound,
Distorted sound,
Poor quality sound.
● Adjust the volume using the VOL+/VOL- keys.
● Press the MUTE key to cancel the silent/mute mode.
● Unplug the headphones.
● If audio equipment is plugged in, make sure it is properly
connected.
● Check that the TV and stereo equipment are properly
configured.
● Check the audio settings.
Noise or other type of interference.
●
Electronic equipment near the unit creates interference.
● Check the equipment cable connections.
● Move the TV or the equipment concerned.
The remote control does not seem
to work.
● Use the remote control at a distance of less than 6m.
● Remove any potential obstacles between the remote control
and the TV's IR receiver.
● Clean the lens on the remote control.
● Make sure the batteries are properly installed.
● The batteries may be discharged. Replace them. Try again
by pointing the remote control at the TV's infrared receiver.
The keys do not work (TV or
remote control).
● Disconnect the mains cable and then reconnect it carefully
(the TV may fail due to thunderstorms, static electricity,
etc.).