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TROUBLESHOOTING
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.
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