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Appendix
Problem Possible Solution
o No power o Check if you pressed TV POWER on the remote control unit. =_Page 14
If the indicator on the TV does not light up, press POWER on the TV.
o Is the AC cord disconnected? _ Page 7
o Has the power been turned on? ,,_Page 14
o Unit cannot be operated, o 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.
o Remote control unit does not o Is the FUNCTION set correctly? Set it to the TV setting position.
operate, o Are batteries inserted with polarity (+, -) aligned? =_ Page 8
o Are batteries worn out? (Replace with new batteries.)
o Are you using it under strong or fluorescent lighting?
o Is a fluorescent light illuminated near the remote control sensor?
o Picture is cut off/with sidebar o Is the image position correct? =_Page 25
screen, o Are screen mode adjustments such as picture size made correctly? =$Pages 18 and 43
o Strange color, light color, or color o Adjust the picture tone. _, Pages 21 and 22
misalignment o Is the room too bright? The picture may look dark in a room that is too bright.
o Power is suddenly turned off. o Is the sleep timer set? _ Page 15
o Check the power control settings. =_ Page 23
o The unit's internal temperature has increased. Remove any objects blocking vent or
clean.
No picture
No sound
o The TV sometimes makes a
cracking sound.
The original home page cannot
be displayed.
Some Internet functions used on
a PC are not available from the
TV.
o Is connection to other components correct? =_ Pages 12, 13, 38 and 42
Is correct input signal source selected after connection? ,_ Page 28
Is the correct input selected? ,_ Page 28
Is picture adjustment correct? ,,_Pages 21 and 22
o Is "On" selected in "Audio Only"? =$ Page 28
Is a non-compatible signal being input? ,,_ Page 44
o Is the volume too low? =_Page 15
o Is "Variable" selected in "Output Select"? =_ Page 28
o Have you pressed MUTE on the remote control unit? _ Page 15
o 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? ,_ Page 46
Check the settings of "Communication Setup" and "Interactive Service". =_Page 47
The TV has only limited functions compared with regular PC browsers. =_ Page 48
The error message about reception 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.
o No broadcast now. E203 o Check the broadcast time in the program guide.
Q- 54
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