Zenith A50M84W Operating Manual page 42

P A G E 4 2 R E F E R E N C E
Maintenance cont'd
Caring
for your
Entertainment
Machine.
PICTURE INTERFERENCE
VIDEO GAMES AND OTHER FIXED-PATTERN DISPLAYS
M A I N T E N A N C E
Even though you may be getting cable, the signal may be weak, which means the quality
of your picture may suffer due to other factors. If there are problems with the image on your
Entertainment Machine, consult the Troubleshooting guide on the following pages.
If you use your Entertainment Machine to play video games or for other uses that have single,
fixed images, such as a photo-CD player, you should avoid setting the Brightness level too high.
If static images, like network identification patterns, are left sitting for too long, they can leave
a permanent impression on the picture tube. You can reduce the chance of this happening by
limiting the amount of time you use the fixed-image display, and by reducing the contrast and
brightness levels.
If you unplug your Entertainment Machine, you may have to reset the clock using the
Clock Set menu described earlier.
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