AV-32/28Z25EUY / LCT1242-001A-U / English
AV32&28Z25EU_Eng.fm Page 49 Thursday, August 8, 2002 5:48 PM
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
ENGLISHquestion 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? Poor picture
? Is the AC plug connected to the AC ? If noise totally obscures the picture
outlet?(snow), the aerial or aerial cable may have
? Is the Power lamp lit? If not, press the trouble. Check the following to try to
Main power button.solve the trouble:
Has the TV and aerial been connected
? No picture/No soundproperly?
? Have you chosen a TV channel whose Has the aerial cable been damaged?
reception is extremely bad? In this case, Is the aerial pointed to the right
the BLUE BACK function will be direction?
activated, the entire screen becomes blue, Is the aerial itself faulty?
and the sound is muted. In spite of this, if ? If the TV or aerial receives interference
you want to view the TV channel, follow from the other devices, stripes or noise
the description ?BLUE BACK? on may appear in the picture. Move such
page 31 to try to change the BLUE BACK devices as an amplifier, personal
function setting to OFF.computer, or a hair drier that can cause
? Have you connected the headphones to interference away from your TV, or try
the TV? Connecting the headphones to changing its location. If the aerial suffers
the TV causes sounds not to be issued interference from a radio tower or high-
from the speakers.voltage wire, please contact your local
? Have you set the SPEAKER function to dealer.
OFF? Follow the description ? If the TV receives interference from
?SPEAKER? on page 21 to confirm the signal reflecting from mountains or
SPEAKER function setting to try to solve building, double-pictures (ghosting) will
the problem.occur. Try to change the aerial?s direction
If SPEAKER is not displayed, set to or replace the antenna with the one with
SURROUND OFF with the SURROUND better directionality.
FEATURES menu and display SOUND ? Are your COLOUR SYSTEM settings for
SETTING again.the TV channels correct? Follow the
? If the SYSTEM setting for a TV channel description ?COLOUR SYSTEM? on
is incorrect, it may prevent the sound page 19 to try to solve the trouble.
from being issued. Follow the description
?EDIT/MANUAL? on page 34 to use the
MANUAL function to try to change the
SYSTEM setting.
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ACEC
