LC-37D90U
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Appendix
Troubleshooting Troubleshooting-Digital broadcasting
PC compatibility chart
Appendix
Possible Solution
• Is the volume too low?
• Is "Variable" selected in "Output Select"?
Cautions regarding use in high and low temperature environments
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. If the
indicator on the TV does not light up, press POWER on the TV.
• Is the AC cord disconnected?
• Has the power been turned on?
• External influences such as lightning, static electricity, may cause improper
operation. In this case, operate the unit after fi-rst turning on the power of the TV or
unplugging the AC cord and replugging it in after 1 or 2 minutes.
•Isthe
FUNCTION set correctly? Set it to the TV setting position.
• Are batteries inserted with polarity (
, ) aligned?
• Are batteries worn out? (Replace with new batteries.)
• Are you using it under strong or fluorescent lighting?
•
Is a fluorescent light illuminated near the remote control sensor?
• Is the image position correct?
• Are screen mode adjustments such as picture size made correctly?
• Adjust the picture tone.
• Is the room too bright? The picture may look dark in a room that is too bright.
• Check the input signal setting.
• Is the sleep timer set?
• Check the power control settings.
• The unit's internal temperature has increased.
Remove any objects blocking vent or clean.
• Is connection to other components correct?
• Is correct input signal source selected after connection?
• Is the correct input selected?
• Is picture adjustment correct?
• Is "On" selected in "Audio Only"?
• Is a non-compatible signal being input?
•
When the unit is used in a low temperature space (e.g. room, office), 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: 4°F to 140°F ( 20°C to 60°C)
+
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Possible Solution
The error message about reception of broadcast
• Failed to receive broadcast.
E203 • Check the broadcast time in the program guide.
Caution sentence
• Record/Playback may fail on the
selected model.
• Wrong connection or no i.LINK
connection was found. Refer to
Operation Manual on connection.
• The selected model is disabled to
record/play. Check that no other
model is used.
• Displayed when you have selected a device that is not compatible with the TV, or
that does not have DTLA copy protection technology installed.
• Displayed when a problem is experienced with a connection using i.LINK cable.
Check the connection, and re-connect the cable if necessary.
• Displayed when the device you have selected is already being used by another
i.LINK connected device. To operate the selected device from the TV, you will first
have to override control from the other device.
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
setup.
The cautions about i.LINK
Apple and Macintosh are registered trademarks of Apple
Computer, Inc.
DDC is a registered trademark of Video Electronics
Standards Association.
Power Management is a registered trademark of Sun
Microsystems, Inc.
VGA and XGA are registered trademarks of International
Business Machines Co., Inc.
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