Sanyo XT-43FHD4S, Owner'S Manual

Troubleshooting

Most problems you encounter with your TV can be

corrected by consulting the following troubleshooting list.

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 picture, no sound

1. Change the color system.

2. Adjust the saturation.

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

received.

No color

1. Change the batteries.

2. Batteries are not installed correctly.

3. Main power is not connected.

Remote control does not work

1. Adjust the brightness and contrast.

2. Broadcasting failure may happen.

No picture, normal 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.

Normal picture, no sound

It is usually caused by local interference, such as cars,

daylight lamps and hair driers. Adjust the antenna to

minimize the interference.

Unorderly ripples on the picture

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.

Blank screen when connected computer system

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.

Snowy dots and interference

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.

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.

Ignition

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.

Radio frequency interference

26