Troubleshooting - JVC AV-32920 User Manual

2 T R O U B L E S H O O T I N G
4
PROBLEMS
No power • See if the power cord became unplugged.
• Perhaps you have experienced a blown circuit breaker or fuse or a power outage.
No picture or sound • The antenna could be disconnected.
• The input mode (TV or Video) could not be set properly, refer to page 23.
• The tuner mode (in the menu selection) could be set improperly, refer to page 15.
• The station may be having difficulties, check to see if other channels are operating normally.
Remote control is • Check that the batteries are still working and properly installed.
• Make sure there are no objects blocking a clear path from the remote to the TV.
not operating
• Check that the TV/CAT V switch is in the proper position — set to TV to view television.
You cannot select a • Maybe you are too far from the TV, you must be within 23 feet (or 7 meters).
certain channel • Make sure the channels are programmed. See Channel Summary, page 21.
• Perhaps the channel is locked, select it with the 10 key pad and follow instructions.
• Perhaps the On/Off Timer is set, press the power button, check page 19.
Power turns off
• The power was interrupted or the power cord unplugged. Reset the clock, check page 16.
• The Sleep Timer may be set.
The clock is wrong • The power was interrupted and the clock not reset. Reset the clock, check page 16.
PICTURE
• Tint and color may be improperly adjusted. Check page 17.
Poor color quality
• Video Status mode may be set to an inappropriate setting. Check page 17.
Lines or streaks • There could be interference from another energy consuming appliance, such as a computer,
across the screen
• T h e re could be interf e rence from a running high wattage appliance such as a hair- d ry e r, vacuum
Spotted picture
Double picture • A building or airplane can reflect the original signal producing a second, delayed one. Adjust
(Ghosts)
Snowy picture/ • The antenna may be damaged, disconnected or turned. Check the antenna connection,
Image noise
• Closed Caption Text Mode is on. Press the C
S c reen is 80% black
SOUND
Bilingual or stere o • Make sure the MTS mode is properly set. Refer to page 18 for details on setting MTS Modes.
p rograms can' t be heard
No sound from TV • TV Speakers may be turned off in the menu, see page 20.
speakers at all
N OT A PRO B L E M
Static electricity • It is normal to feel a surge of static electricity if you brush over or touch the scre e n .
Occasional • It is normal for the TV to emit crackling sounds when turned on or off. Unless the sound or
crackling sounds
another TV or VCR. Move any other such appliances farther away from the TV.
c l e a n e r, or neon sign. You will have to move the antenna away from the source of the interf e r-
ence or change it to a coaxial cable which is less prone to interf e re n c e .
the antenna position.
pages 6 to 7. If it is damaged, you will have to replace it.
picture become abnormal, this is fine.
CHECK
CHECK
LOSED
CHECK
DON'T WORRY ABOUT THIS, IT'S NORMAL
C button until you select Off.
APTION