63
NS-28D220NA16 28" 720p 60Hz, LED TV
www.insigniaproducts.com
Maintaining
• 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
Use the following troubleshooting information to
solve common problems.
Troubleshooting topics include:
•
•
•
•
•
Restoring settings to the defaults
•
problems
•
problems
•
problems
•
INlink (CEC-compatible) device
problems
Viewing system information
You may need to view system information during
troubleshooting.
1
Press
MENU
.
2
Press
or
to highlight
HELP
, then press
or
ENTER
.
3
Press
or
to highlight
System Info
, then press
ENTER
or
.
4
If your TV uses open source code, press
ENTER
to
display the open source code information.
5
Press
MENU
to return to the previous menu, or
press
EXIT
to close the menu.
Learning more about your TV
You can learn more about remote control codes and
connecting a sound bar.
1
Press
MENU
.
2
Press
or
to highlight
HELP
, then press
or
ENTER
.
3
Press
or
to highlight
Learn More
, then press
ENTER
or
.
4
Press
or
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.
NS-28D220NA16_14-1311_MAN_V1_ENG.book Page 63 Friday, April 24, 2015 9:15 AM