Sharp Aquos LC-37D44U Operations Instructions Page 28

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Appendix
Possible SolutionProblem
o NO power
o Unit cannot be operated.
o Remote control unit does not
operate.
o Picture is cat off/with sidebar
screen,
o Strange color, light color, or color
misalignment
o Power is suddenly tamed of/.
o No picture
o No sound
o The TV sometimes makes a
cracking sound.
o Check if you pressed POWER on the remote control unit. (See page 12.) Ifthe
indicator on the TV does not light up, press POWER on the TV.
o Is the AC cord disconnected? (See page 7.)
o Has the power been turned on? (See page 12.)
o External influences such as lightning, static electricity, may cause improper operation.
In this case, operate the unit after first taming oft the power ot the TV or unphJgging
the AC cord and replugging it in after 1 or 2 minutes.
o APebatteries inserted with polarity ( I , - ) aligned? (See page 8.)
o APebatteries worn out? (Replace with new batteries.)
o APeyou using it under strong or fluorescent lighting?
o Is a fluorescent light illuminated near the remote control sensor?
o Is the image position correct? (See page 21 .)
o Are screen mode adjustments such as picture size made correctly? (See page 16.)
o Adjust the picture tone. (See pages 18 and 19.)
o Is the room too bright? The picture may look dark in a room that is too bright.
o Check the input signalsetting. (See page21.)
o bthesbeptimer set? (See page 13.)
o Check the power control settings. (See page 20.)
o The unit's internal temperature has increased. Remove any objects blocking vent or
dean.
o Is connection to other components correct? (See page 11 .)
o Is correct input signal source selected after connection? (See page 25.)
o Is the correct input selected? (See page 25.)
o b picture adjustment correct? (See pages 18and 19.)
o Is "On" selected in "Audio Only"? (See page 24.)
o Is a non compatible signal being input? (See page 30.)
o Is the volume too low? (See page 13.)
o Is "Variable" selected in "Output Select"? (See page 25.)
o Have you pressed MUTE on the remote control unit? (See page 13.)
o This is not a malfanction. This happens when the cabinet slightly expands and
contracts according to change in temperature. This does not affect the TV's
performance.
I
e - jee eo | * o _ e.e o_ eo
The error message about receptbn of broadcast
The example of an error message Error code Possible Solution
displayed on a screen
o Failed to receive broadcast. E202 o 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
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.
h Storage temperature: - 4°F to I 140°F - 20°C to I 60°C
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