GE 32GT720YX7CF2 User Manual page 46

Turns off while playing
You may have scheduled the TV to turn off via the Schedule
function,
Electronic protection circuit may have been activated because of
a power surge, Wait 30 seconds and then turn on again. If this
happens frequently, the voltage in your house may be
abnormally high or low.
Blank screen
Maybe the component connected to the inputjacks is not turned
on,
Try another channel,
Maybe you have set Parental Controls to block the channel.
No sound, picture okay
Maybe sound is muted. Try pressing volume up button to
restore sound.
Maybe speakers are turned off. Check the Audio Output and
Speakers control panel 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 jacks,
Can't
select certain channel
The channel may be blocked or not approved in the Parental
Controls menu.
If using a VCR, check to make sure the TV/VCR button on the
VCR is in the correct "mode,"
Noisy stereo reception
May be a weak station. Use SOUND button to change to mono
mode instead of stereo.
No picture,
no sound but
TV
is on
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 the TV/VCR button on the VCR is
in the correct "mode,"
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