Troubleshooting; Poor Picture - JVC HV-32D25EU Bedienungsanleitung

Troubleshooting

If a problem arises while you are using the TV, please read this "Troubleshooting" well before
you request having the TV repaired. You may be able to fix it easily by yourself. For example, if
the AC plug is disconnected from the AC outlet, or the TV aerial has problems, you may think
there is a problem with the TV itself.
Important:
• This Troubleshooting guide only covers problems whose cause are not easy to determine. If a
question arise when you are operating a function, read the page(s) corresponding to the
operation of the function well, not this Troubleshooting guide.
• After you have followed the Troubleshooting description or the operating description of the
functions concerned without any success, remove the AC plug from the AC outlet and request
a repair of your TV. Do not attempt to repair the TV by yourself or remove the rear cover of
the TV.
If you cannot turn on the TV
• Is the AC plug connected to the AC
outlet?
• Is the Power lamp lit? If not, press the
Main power button.
No picture/No sound
• Have you chosen a TV channel whose
reception is extremely bad? In this case,
the BLUE BACK function will be
activated, the entire screen becomes blue,
and the sound is muted. In spite of this, if
you want to view the TV channel, follow
the description "BLUE BACK" on
page 37 to try to change the BLUE BACK
function setting to OFF.
• Have you set the SPEAKER function to
OFF? Follow the description
"SPEAKER" on page 25 to confirm the
SPEAKER function setting to try to solve
the problem.
If SPEAKER is not displayed, set to
SURROUND OFF with the SURROUND
FEATURES menu and display SOUND
SETTING again.
• If the SYSTEM setting for a TV channel
is incorrect, it may prevent the sound
from being issued. Follow the description
"EDIT/MANUAL" on page 40 to use the
MANUAL function to try to change the
SYSTEM setting.

Poor picture

• If noise totally obscures the picture
(snow), the aerial or aerial cable may have
trouble. Check the following to try to
solve the trouble:
Has the TV and aerial been connected
properly?
Has the aerial cable been damaged?
Is the aerial pointed to the right
direction?
Is the aerial itself faulty?
• If the TV or aerial receives interference
from the other devices, stripes or noise
may appear in the picture. Move such
devices as an amplifier, personal
computer, or a hair drier that can cause
interference away from your TV, or try
changing its location. If the aerial suffers
interference from a radio tower or high-
voltage wire, please contact your local
dealer.
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