ProScan PS80690 User Manual page 60

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Blank screen
Maybe the device connected to the input jacks is not turned on.
Try another channel.
• Press RESET,in case the picture controls are set too low.
No sound, picture
okay
Maybe sound is muted. Try pressing volume up button to
restore sound.
Maybe TV's speaker configuration is wrong. Check Speakers
command in the Audio menu.
If using an S-VHS component, remember to also connect the
component's L and R AUDIO OUT jacks to the TV's L and R INPUT
1 jacks.
Maybe SPEAKERswitch on the back of the TV is not in the
INTERNAL position.
Can't
select certain
channel
If using a VCR, check to make sure the TV/VCR switch on the VCR
is in the correct position.
Noisy stereo reception
• May be a weak station. Use SURROUND button to change to
mono mode instead of stereo.
No picture,
no sound but power
light is on
• Maybe cable/air function is in wrong position.
• Maybe a vacant channel is tuned. Try another channel.
If watching VCR (connected only through antenna input), make
sure TV is tuned to channel 3 or 4 - same as CH3/4 switch on VCR.
Also check to make sure TV/VCR switch on VCR is in correct
position.
Sound okay, picture
poor
• Check antenna connections.
• Try adjusting Video Noise Filter to improve weak signals.
•Black Box appears
on the screen
• Captioning may be turned on. Check the Closed-Caption Display
control in the Channel Menu.
TV works,
can't tune to a channel
• Maybe TV is in FAV Channel mode. Check the Channel List toggle
in the Pix+ Options part of the Screen menu.
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