Troubleshooting; Troubleshooting-Digital Broadcasting - Sharp Aquos LC-46SE94U Operation Manual

Appendix
Troubleshooting
Problem
Possible Solution
• No power
• Check if you pressed TV POWER on the remote control unit. (See page 15.) 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 15.)
• Unit cannot be operated.
• External influences such as lightning, static electricity, may cause improper operation.
In this case, operate the unit after first turning off the power of the TV or unplugging
the AC cord and replugging it in after 1 or 2 minutes.
• Remote control unit does not
• Is the FUNCTION set correctly? Set it to the TV setting position.
operate.
• Are batteries inserted with polarity (
+, -)
aligned? (See page 8.)
• 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?
• Picture is cut off/with sidebar • Is the image position correct? (See page 26.)
screen. • Are screen mode adjustments such as picture size made correctly? (See page 19.)
• Strange color, light color, or color • Adjust the picture tone. (See pages 22 and 23.)
misalignment • Is the room too bright? The picture may look dark in a room that is too bright.
• Check the input signal setting. (See page 25.)
• Power is suddenly turned off.
• Is the sleep timer set? (See page 16.)
• Check the power control settings. (See page 24.)
• The unit's internal temperature has increased. Remove any objects blocking vent or
clean.
• No picture
• Is connection to other components correct? (See pages 13 and 14.)
• Is correct input signal source selected after connection? (See page 29.)
• Is the correct input selected? (See page 29.)
• Is picture adjustment correct? (See pages 22 and 23.)
• Is "On" selected in "Audio Only"? (See page 29.)
• Is a non-compatible signal being input? (See page 50.)
• No sound
• Is the volume too low? (See page 16.)
• Is "Variable" selected in "Output Select"? (See page 29.)
• Have you pressed MUTE on the remote control unit? (See page 16.)
• The TV sometimes makes a • This is not a malfunction. This happens when the cabinet slightly expands and
cracking sound. contracts according to change in temperature. This does not affect the TV's
performance.
• The original home page cannot • Is the ETHERNET cable connected correctly? (See page 38.)
be displayed.
• Check the settings of "Communication Setup" and "Interactive SeNice". (See page 39.)
• Some Internet functions used on • The TV has only limited functions compared with regular PC browsers (See page 41 .)
a PC are not available from the
TV.
Troubleshooting-Digital Broadcasting
The error message about reception of broadcast
The example of an error message
Error code Possible Solution
displayed on a screen
• Failed to receive broadcast.
E202
• Check the antenna cable. Check that the antenna is correctly
setup.
• No broadcast now.
E203
• Check the broadcast time in the program guide.
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