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TROUBLESHOOTING
• IGNITION
NOISE:
Black spots or horizontal
streaks
may appear, picture
may flutter
or drift. Usually
caused
by interference
from automobile
ignition
sys:ems,
neon lamps,
electrical
drills
and other
electrical
applianoes.
•
GHOSTS:
Ghosts
are caused
by the television
signal
following
two paths. One is the direct
path and the other is reflected from tall buildings,
hills or some other objects. Chang-
ing the direction
or position
of the antenna
may improve
reception.
Ghosting
may
also be caused
by defects
in the antenna
system such as unshielded
leads or con-
necting
several
sets to the same antenna
without
using multiple
antenna
couplers.
• SNOW:
If your receiver
is located
in the fringe
area of a television
station
where the signal
is weak,
your picture
may be marred
by the appe;_r_Lnce of small dots. When
the
signal
is extremely
weak,
it may be necessary
to install
a special
antenna
to
improve
the picture.
•
RADIO
FREQUENCY
INTERFERENCE:
The interference
produces
movincl ripples
or diagonal
streaks, and in some cases,
causes
loss of contrast
in the picture.
i)
NO picture,
no sound
Sound
OK,
picture
poor
Picture
OK,
sound
poor
Picture
blurred
Lines
or streaks
in picture
Poor
reception
on some
channels
Picture
rolls
vert*cally
No color
Poor
color
/
i /
/
36
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