RCA F32715 - Manual (Page 56)

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Reference
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
• Channel may be blocked or not approved in the Parental Controls menu.
• 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 SOUND button to change to mono mode instead of stereo.
No picture, no sound but TV is on
• Maybe the cable/air function is set to the wrong position.
• Maybe a vacant channel is tuned.
• 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 the correct position.
Sound okay, picture poor
• Check antenna connections.
• Try adjusting sharpness function to improve weak signals.
Black box appears on the screen
• Captioning may be turned on. Check the Closed-Caption Display control panel in the Channel menu.
G-LINK Cable not working
• Check to make sure the wands are positioned correctly.
• GUIDE Plus+ system control of cable box is slower than direct control of the box itself. Keep this in mind when changing
channels.
Incorrect GUIDE Plus+ System channel map
• The guide may get out of sync with the cable provider. Use setup to change the zip code to 99999. Turn the TV off for
ten minutes. Use setup again to change the zip code to the correct value. Be sure to select the correct lineup if asked.
Care and Cleaning
CAUTION: Turn OFF your TV before cleaning.
You can clean the TV as required, using a soft lint-free cloth. Be sure to occasionally dust the ventilation slots in the cabinet
to help assure adequate ventilation.
The TV’s screen may be cleaned with a soft, lint-free cloth as well. Take care not to scratch or mar the screen. If
necessary, you may use a cloth dampened with warm water. Never use strong cleaning agents, such as
ammonia-based cleaners, or abrasive powder. These types of cleaners will damage the TV.
While cleaning do not spray liquid directly on the screen, or allow liquid to run down the screen and inside the TV. Also,
avoid placing drinks or vases with water on top of the TV. This could increase the risk of fire or shock hazard or damage to
the TV.
Caution: Using video games or any external accessory with fixed images for extended periods of time can cause them to be
permanently imprinted on the picture tube (or projection TV picture tubes). ALSO, some network/program logos, phone
numbers, etc. may cause similar damage. This damage is not covered by your warranty.