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59
LC-40LB480U Full HD LED 1080p TV
Maintenance
• Do not use your TV in areas that are too hot or too cold,
because the cabinet may warp or the screen may
malfunction. Your TV works best in temperatures that are
comfortable to you.
• Storage temperatures are 32° to 122°F (0° to 50°C).
• Working temperatures are 41° to 104°F (5° to 40°C).
• Do not place your TV in direct sunlight or near a heat
source.
Cleaning the TV cabinet
Clean the cabinet with a soft, lint-free cloth. If the cabinet is
especially dirty, moisten a soft, lint-free cloth in a weak
detergent solution, squeeze the excess moisture from the
cloth, then wipe the cabinet with the cloth. Use a clean cloth to
dry the cabinet.
Cleaning the TV screen
Clean the screen with a soft, lint-free cloth.
Troubleshooting
Viewing system information
You may need to view system information during
troubleshooting.
1 Press MENU.
2 Press
W
or
X
to highlight HELP,
then press ENTER.
3 Press
S
or
T
to highlight System Info, then press ENTER.
Information about the TV software version is displayed.
4 If your TV uses open source software, press ENTER to view
the Open Source Software Notice.
5 Press MENU to return to the previous menu, or press EXIT
to close the menu.
Learning more
You can learn more about remote control codes and
connecting a sound bar.
1 Press MENU.
2 Press
W
or
X
to highlight HELP,
then press ENTER.
3 Press
S
or
T
to highlight Learn
More, then press ENTER.
4 Press
S
or
T
to highlight a topic, then press ENTER. Your TV
displays information about the topic you selected.
5 Press MENU to return to the previous menu, or press EXIT
to close the menu.
Warning
Do not try to repair your TV yourself.
Contact authorized service personnel.
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