64
39"/43"/50" LED TV
www.insigniaproducts.com
Troublesh oo ting
Use the following troubleshooting information to
solve common problems.
Troubleshooting topics include:
•Viewing system information
•Learning more
•Updating the TV firmware
•Customizing TV settings
•Restoring settings to the defaults
•Video and audio problems
•Remote control problems
•General problems
•INlink (CEC-compatible) device problems

Viewing system information

You may need to view system information during
troubleshooting.
1Press MENU.
2Press W or X to highlight HELP, then press T or
ENTER.
3Press S or T to highlight System Info, then press
ENTER or X.
4If your TV uses open source code, press ENTER to
display the open source code information.
5Press MENU to return to the previous menu, or
press EXIT to close the menu.

Learning more

You can learn more about Roku, MHL, remote control
codes, and connecting a sound bar.
1Press MENU.
2Press W or X to highlight HELP, then press T or
ENTER.
3Press S or T to highlight Learn More, then press
ENTER or X.
4Press S or T to highlight a topic, then press
ENTER. Your TV displays information about the
topic you selected.
5Press MENU to return to the previous menu, or
press EXIT to close the menu.
Warnin g
Do not try to repair your TV yourself.
Contact authorized service personnel.