Thomson T32E53U - Инструкция по эксплуатации - Страница 14

14

Chapter 4

Other Information

Troubleshooting

Most problems you encounter with your TV can be 

corrected by consulting the following troubleshooting list.

No picture, no sound

1. Check if the fuse or circuit breaker is working.

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 color

1. Change the color system.

2. Adjust the saturation.

3. Try another channel. Black-white program may be 

    received.

Remote control does not work

1. Change the batteries.

2. Batteries are not installed correctly. 

3. Main power is not connected.

No picture, normal sound

1. Adjust the brightness and contrast.

2. Broadcasting failure may happen.

Normal picture, no sound

1. Press the 

Vol+

 button to increase volume.

2. Volume is set to mute, press the mute 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. 

Blank screen in VGA mode

Perhaps the TV can not recognize the resolution set by 

the PC. Suggest to change to the best resolution or other 

standard resolutions of the Windows system.

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.

1. Adjust the position and orientation of the indoor/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 

flutters or drifts. This is usually caused by interference 

from car ignition system, neon lamps, electric drills, or 

other electrical appliance.

Ghost

Ghosts are caused by the television signal following two 

paths. One is the direct path, the other is reflected from 

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.