Troubleshooting; Troubleshooting - Digital Broadcasting - Sharp LC-32SB24U Operation Manual

Appendix
Problem
• NO power
• Unit cannot be operated
Remote control unit does not
operate
• Picture is cut off/with sidebar
screen
Stlange color, light color, or color
misalignment
Power is suddenly turned off
• NO picture
• Nosound
• The %/sometimes makes a
clacking sound
Possible Solution
Check if you pressed POWER on the remote control unit. (See page 12) If the
indicator on the %/does not light up, press POWER on the %/
is the AC cord disconnected? (See page 7,)
• Has the power been turned on? (See page 12)
• External influences such as lightning, static electricity, may cause improper ope/ation.
in this case, operate the unit affer first turning oft the power of the %/or unplugging
the AC cord and replugging it in after 1 or 2 minutes
Are batteries inserted with polarity ( J , ) aligned? (See page 8)
Are batteries worn out? (Replace with new batteries.)
Are you using it under stlong or fluorescent lighting?
is a fluorescent light ilk_minated near the remote control sensor?
• Is the image position corlect? (See page 21 ,)
Are screen mode adjustments such as picture size made correctly? (See page 16.)
Adjust the picture tone. (See pages 18 and 19)
• Is the room too bright? The picture may look da/k in a room that is too bright.
Check the input signal setting (See page 21 )
Is the sleep timer set? (See page 13)
• Check the power contlol settings. (See page 20)
The unit's internal temperature has incleased Remove any objects blocking vent or
clean,
• Is connection to other components cor/ect? (See page 11 )
Is correct input signal source selected after connection? (See page 25)
• Is the cor/ect input selected? (See page 25,)
Is pictule adjustment correct? (See pages 18 and 19)
• Is "On" selected in "Audio Only"? (See page 24.)
o Is a nomcompatible signal being input? (See page 30,)
• Is the volume too low? (See page 13)
Is "Variable" selected in "Output Select"? (See page 25)
Have you pressed MUTE on the remote contlol unit? (See page 13)
• This is not a malfunction. This happens when the cabinet slightly expands and
contracts according to change in temperature This does not affect the %/'s
performance
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 b/oadcast now, E208 • Check the broadcast time in the program guide,
Cautions regarding use in high and Jow temperature environments
• When the unR is used in a low temperatu/e space (eg. 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 defofrrl and the Liquid Crystal panel to malfunction,
Storage temperature: 4°Fto 140°F( 2O°Oto I 6O°C)
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