JVC AVO56WF30 - Manual (Page 60)

Troubleshooting
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There is no power. - See if the power cord became unplugged.
- Check for a blown fuse or circuit breaker or a power outage.
There is no picture
or sound
- The antenna could be disconnected.
- The Input mode (TV/VIdeo) could be set improperly. See page 58.
- The tuner (AUTO TUNER SETUP) could be set improperly. See page 29.
- The TV station may be having difficulties. Check to see If other stations are
working.
Remote controi is not
operating property
or at aii
- Check to see that the batteries are still working and properly Installed.
- Make sure the remote has a ciear sight path to the TV.
- Check that the TV/CATV switch is in the proper position.
- You may be too far from the TV. You must be within 23 feet (7 meters).
- Use the remote control while pointing It at the screen.
You cannot select a
certain channel - Make sure the channels have been programmed. See “Channei Summary”
page 32,
- Check to see If the channel Is locked. See “Channel Summary - Lock” page 32.
The power turns off
by itself
- Make sure the set did not become unplugged,
- Perhaps the ON/OFF TIMER is set. See page 48.
- Check to see If the Sleep Timer was set. See page 55.
It does not operate
correctly
This television Is operated by a microprocessor. It Is possible that external noise
or interference is causing the problem. If the television does not function correctly,
remove the eiecfric plug from the wall outlet and wait a whlie before Inserting It
Into the wall outlet again and operating the television.
The clock is wrong The power was Interrupted and the clock was not reset. See page 30.
The color quality is poor - Tint and Color may be improperly adjusted. See page 42,
- The VIDEO STATUS mode may be turned to the wrong setting. See page 56.
- If red, green and blue shadows appear on the contours of the image on the
screen, It Is necessary to adjust the CRT color convergence. See page 52.
There are lines across
the picture
There could be Interference from another electrical appliance, such as a
computer, another TV or VCR. Move any such appliances further away from
the TV.
The picture Is spotted There could be Interference a from high-wattage appliance, like a hairdryer or
vacuum, operating near-by. Move the antenna away from the appliance or
change to a coaxial cable connection which Is less prone to interference.
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