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Checking digital channel signal info and strength
Settings
Support
Self Diagnosis
Signal Information
"
If your TV is attached to a separate, over-the-air antenna, you can use the signal strength information to adjust the antenna
for increased signal strength and improved HD channel reception.
Restoring the TV to the factory settings
Settings
Support
Self Diagnosis
Reset
You can restore all TV settings (excluding the Internet and network settings) to the factory defaults.
1.
Select
Reset
. The security PIN entry window appears.
2.
Enter the security PIN, and then select
Reset
. All settings are then reset. The TV turns off and on again
automatically and displays the
Start Setup
screen.
"
For more information on
Start Setup
, refer to the user manual that came with the TV.