Troubleshooting; Viewing System Information; Learning More - Insignia NS-40D420NA16 User Manual

NS-40D420NA16/NS-40D420MX16 Insignia 40" 1080p 60Hz LED TV

Troubleshooting

Warning
Do not try to repair your TV yourself.
Contact authorized service personnel.
Troubleshooting topics include:
•

Viewing system information

•

Learning more

about your TV
• 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
Viewing system information
You may need to view system information during
troubleshooting.
1 Press MENU.
2 Press or to highlight HELP, then press
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
problems
or
www.insigniaproducts.com
You can learn more about remote control codes and
connecting a sound bar.
1 Press MENU.
2 Press or to highlight HELP, then press
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.
or
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