JVC AV-48WP30 User Manual page 60

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There is no Dower
--" -_----.--
There is no picture
or sound
^--
Remote Control is not
operating properly
or at all
___^.~-.--_
You CPnnot select a
cer?airl channel
The power turns off
by itself
II --- .---.".-
It does not operate
correctly
_- .--"-. _li___-
'The clock is wrong
--^------
'The color quality is lpoo
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Them are lines across
the picture
-~--, - -^-...-
'The Ipiciure is spotted
--
-
i -
[
-.-
-,.-
I_-
,
- See ii the power cord became unplugged.
- Check for a blown fuse
or
circuit breaker or a power outage.
-
- The antenna could be disconnected.
- The input mode (TV/Video) could be set improperly. See page 58.
- Tho 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
workinn.
- Check to see that the batteries are still workina and urooerlv installed.
Make sure the remote has a clear sight path to the i%. ' 1
- Check that the TWCATV switch is in the proper position.
- You may be too far from the TV. You must be within 23 feet (7 maters).
- Use the remote control while pointing it at the screen.
-
I Make sure the charwets have been programmed. See Channel Summary
page 32.
- Check to see if ihe channel is locked. See Channel Summary - Lock page 32.
-
- Make sure the set did not become unplugged.
I Perhaps the ON/OFF TIMER is set. See page 50.
- Check to sea if the Sleep Timer was set. See page 55.
This television is operated by a microprocessor. It is possible thai external noise
or interference is causing the problem. If the television does not function correctly,
remove the electric plug from the wall outlet and wait a while before insorfing it
into the wall outlet again and operating the television.
The power was interrupted and the clock was not reset. See page 30.
Tint and Color may be improperly adjusted. See page 42.
The VIDEO STATUS mode may be turned to the wrorlg 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 could be intet?erence from another electrical appliance, such as a
computer, another TV or VCR. Move any such appliances further away from
the iv.
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There could bc 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.