Sharp AQUOS LC-37GP1U - Manual (Page 55)

Appendix
Troubleshooting
Problem Possible Solution
• No power • Check If you pressed TV POWER on tlie remote control unit. (See page 17.) If the
Indicator on the TV does not light up, press POWER on the TV.
• Is tile AC cord disconnected? (See page 7.)
• Has the power been turned on? (See page 17.)
• Unit cannot be operated. • External influences such as lightning, static electricity, may cause improper operation.
In this case, operate the unit after first turning on the power of the TV or unplugging
the AC cord and replugging it in after 1 or 2 minutes.
• Remote control unit does not
operate.
• Is the FUNCTION set correctly? Set It to the TV setting position.
• 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
screen.
• Is tlie image position correct? (See page 35.)
• Are screen mode adjustments such as picture size made correctly? (See pages 37
and 38.)
• strange color, light color, or color
misalignment
• Adjust the picture tone. (See pages 27 and 28.)
• Is tlie room too bright? The picture may look dark in a room that is too bright.
• Check the Input signal setting. (See page 40.)
• Power Is suddenly turned off. • Is the sleep timer set? (See page 36.)
• Check the power control settings. (See page 30.)
• Tlie unit's internal temperature has Increased. Remove any objects triocking vent or
dean.
• No picture • Is connection to other components correct? (See pages 13 to 16.)
• Is correct input signal source selected after connection? (See page 31.)
• Is the correct input selected? (See pages 31 and 32.)
• Is picture adjustment correct? (See pages 27 and 28.)
• Is "On" selected in "Audio Only"? (See page 39.)
• Is a non-compatible signal being input? (See page 16.)
• No sound • Is tile 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 29.)
Troubleshooting-Digital broadcasting
The error message about reception of broadcast
The example of an error message
displayed on a screen
Error code Possible Solution
• 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.
Cautions regarding use in high and low temperature environments
• Wlien the unit is used in a iow temperature space (e.g. room, office), the picture may ieave traiis or appear slightly delayed.
This Is not a malfunction, and the unit will recover wiien tiie 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
iieater, as this may cause the cabinet to deform and the Liquid Crystal panel to malfunction.
Storage temperature: -4°Fto + 140°F (-20°C to +60°C)
54