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