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•
Check schedule
on/off
function
(it must be set to On).
•
Check to make sure clock is set to the correct
time.
BLANK
SCREEN OR BLACK BOX APPEARS
ON THE SCREEN
•
"1"ry another
channel.
•
Press RESET, in case the picture
controls
are set too low.
•
Captioning
may be turned
on. Check the Closed-Caption
Display
control
panel in the Channel
menu.
NO SOUND,
PICTURE
OKAY
•
Maybe sound is muted.
Try pressing
volume
up button to restore sound.
NO PICTURE,
NO SOUND
BUT POWER LIGHT
IS ON
•
Maybe cable/air function
is in wrong position.
•
Maybe a vacant channel is tuned,
•
If watching VCR, make sure TV is tuned to channel 3 or 4- same as CH3/4
switch on VCR. Also check to make sure TVNCR switch on VCR is in
correct position.
SOUND
OKAY,
PICTURE
POOR
•
Check antenna connections.
•
Try adjusting sharpness function to improve weak signals.
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