Troubleshooting - Error Message - Sharp AQUOS LC-40LE830U Operation Manual

Appendix
Problem
• No picture
• Picture quality of HD programs is
poor.
• The TV sometimes makes a
cracking sound.
• The original home page cannot
be displayed.
• Some Internet functions used on a
PC are not available from the TV.

Troubleshooting - Error Message

The example of an error message
displayed on a screen
• Failed to receive broadcast.
• No broadcast now.
• An incompatible audio signal has
been received. Change the output
device audio settings to PCM.
74
• Is connection to other components correct?
• Is the correct input selected?
• Is "On" selected in "Audio Only"?
• If the PC image is not displayed, check the following:
- When connecting a laptop PC to the TV, check that display output mode of the
PC is set to external monitor.
- Check the resolution setting on the PC. Is a non-compatible signal being input?
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• To enjoy HD images from external equipment, you are required to set up HDMI
connection or component connection.
• If the program content is not of HD quality, HD images cannot be displayed. Check
that the program you are viewing provides HD images.
• The HD cable/satellite set-top box may need to be confi gured to output HD images
via cable/satellite.
• The cable/satellite broadcast may not support a signal resolution of 1080p.
• 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.
• Is the ETHERNET cable connected correctly?
• Check the settings of "Internet Setup".
• The TV has only limited functions compared with regular PC browsers.
Error code
E202 • Check the antenna cable. Check that the antenna is correctly setup.
E203 • Check the broadcast time in the program guide.
— • This message is displayed when an audio format other than PCM
is input. (Dolby Digital and DTS audio formats are not supported.)
- Set the audio output format of connected external HDMI
equipment to PCM.
- Refer to the operation manual of the external equipment for
setting details.
Possible Solution
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Pages 13 and 22
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Possible Solution
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