Sharp 5P-27G - External Interference; Causes and Prevention of Interference

2 External Interference
Sy
a
a
a)
External
radio
interference
and
incorrect
antenna
position
may
affect
recep-
tion.
Stripes or spots in the picture are generally due to automobiles, motors or neon
signs. Care should be taken by your local serviceman when positioning the
external antenna in order to avoid this type of interference. Double images or
“ghosts
pictures”
are
caused
by
reflections
of
incoming
signals
from
surround-
ing
obstacles.
The
external
antenna
should
be
placed
by
your
serviceman
so
as
to avoid this type of interference.