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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 transmission antennas
of amateur radios and cellular phones may also cause interference.
z
Use the unit as far apart as possible from devices that may cause
possible interference.