TCL C745 Series User Manual

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Other Information
Troubleshooting
Most problems you encounter with your TV can be corrected by consulting the following troubleshooting list.
No picture, no sound
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2. Plug another electrical device into the outlet to make
sure it is working or turned on.
3. Power plug is in a bad contact with the outlet.
4. Check the signal source.
No colour
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2. Adjust the saturation.
3. Try another channel. Black-white program may be
received.
Remote control does not work
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2. Batteries are not installed correctly.
3. Main power is not connected.
No picture, normal sound
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2. Broadcasting failure may happen.
Normal picture, no sound
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button to increase volume.
2. Volume is set to mute, press the
button to
restore sound.
3. Change the sound system.
4. Broadcasting failure may happen.
Unorderly ripples on the picture
It is usually caused by local interference, such as cars,
daylight lamps and hair driers. Adjust the antenna to
minimize the interference.
Snowy dots and interference
If the antenna is located in the fringe area of a television
signal where the signal is weak, the picture may be
marred by dots. When the signal is extremely weak, it
may be necessary to install a special antenna to improve
the reception.
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outdoor antenna.
2. Check the connection of antenna.
3. Fine tune the channel.
4. Try another channel. Broadcasting failure may
happen.
Ignition
Black spots or horizontal streaks appear, or the picture
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from car ignition system, neon lamps, electric drills, or
other electrical appliance.
Ghost
Ghosts are caused by the television signal following two
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tall buildings, hills, or other objects. Changing the
direction or position of the antenna may improve the
reception.
Radio frequency interference
This interference produces moving ripples or diagonal
streaks, and in some case, loss of contrast in the picture.
Find out and remove the radio interference source.
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all labels, if any, from TV front panel and screen before
use.
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may be changed without notice.

TCL C745 Series Specifications

General

Brand	TCL
Model	C745 Series
Category	TV
Language	English