THOMSON 30LB120S4 - annexe 1 Owner's Manual page 25

Antenna:
SYMPTOMS
The picture is not sharp or the
picture moves.
The picture is doubled or tripled.
The picture is spotted.
There are stripes on the screen or
colors fade.
POSSIBLE CAUSES
The reception may be weak.
The state of the broadcast may also be bad.
Make sure the outside antenna is not disconnected.
Make sure the antenna is facing the right direction.
Make sure the antenna is facing the right direction.
There may be reflected electric waves from mountains or buildings.
There may be interference from automobiles, trains, high voltage
lines, neon lights, etc.
There may be interference between the antenna cable and power
cable. Try positioning them further apart.
Is the unit receiving interference from other devices? Transmission
antennas of radio broadcasting stations and transmission antennas
of amateur radios and cellular phones may also cause interference.
Use the unit as far apart as possible from devices that may cause
possible interference.
25