61
Troubleshooting
Possible Solution
• Is the volume too low? (See page 20.)
• Is “Variable” selected in “Output Select”? (See page 39.)
• Have you pressed
MUTE
on the remote control unit? (See page 20.)
• Is “On” selected in “Subwoofer”? (See page 30.)
Cautions regarding use in high and low temperature environments
Appendix
Problem
• No power
• Unit cannot be operated.
• Remote control unit does not
operate.
• Picture is cut off/with sidebar
screen.
• Strange color, light color, or color
misalignment
• Power is suddenly turned off.
• No picture
• No sound
• Check if you pressed
TV POWER
on the remote control unit. (See page 17.) If the
indicator on the TV does not light up, press
POWER
on the TV.
• Is the AC cord disconnected? (See page 7.)
• Has the power been turned on? (See page 17.)
• External infl uences such as lightning, static electricity, may cause improper operation.
In this case, operate the unit after fi rst turning off the power of the TV or unplugging
the AC cord and replugging it in after 1 or 2 minutes.
• Is the
FUNCTION
set correctly? Set it to the TV setting position.
• Are batteries inserted with polarity (
e
,
f
) aligned? (See page 8.)
• Are batteries worn out? (Replace with new batteries.)
• Are you using it under strong or fl uorescent lighting?
• Is a fl uorescent light illuminated near the remote control sensor?
• Is the image position correct? (See page 35.)
• Are screen mode adjustments such as picture size made correctly? (See pages 37
and 38.)
• Adjust the picture tone. (See pages 27 to 29.)
• Is the room too bright? The picture may look dark in a room that is too bright.
• Check the input signal setting. (See page 40.)
• Is the sleep timer set? (See page 36.)
• Check the power control settings. (See page 31.)
• The unit's internal temperature has increased. Remove any objects blocking vent or
clean.
• Is connection to other components correct? (See pages 13 to 16.)
• Is correct input signal source selected after connection? (See page 32.)
• Is the correct input selected? (See page 32.)
• Is picture adjustment correct? (See pages 27 to 29.)
• Is “On” selected in “Audio Only”? (See page 39.)
• Is a non-compatible signal being input? (See page 16.)
• When the unit is used in a low temperature space (e.g. room, offi ce), the picture may leave trails or appear slightly delayed.
This is not a malfunction, and the unit will recover when the temperature returns to normal.
• Do not leave the unit in a hot or cold location. Also, do not leave the unit in a location exposed to direct sunlight or near a
heater, as this may cause the cabinet to deform and the Liquid Crystal panel to malfunction.
Storage
temperature:
f
4°F to
e
140°F (
f
20°C to
e
60°C)
Troubleshooting-Digital broadcasting
The error message about reception of broadcast
• Failed to receive broadcast.
E203
• Check the broadcast time in the program guide.
The example of an error message
displayed on a screen
• No broadcast now.
Error code
E202
Possible Solution
• Check the antenna cable. Check that the antenna is correctly
set up.
• This is not a malfunction. This happens when the cabinet slightly expands and
contracts according to change in temperature. This does not affect the TV's
performance.
• The TV sometimes makes a
cracking sound.
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