Please follow the below procedure to perform a Channel Scan
STEP 1: Ensure the Source Input is selected to TV. Press the Source or Input button on the TV remote and select the Source input TV
STEP 2: Press the MENU button on the TV remote to see the list of options. Scroll down to select the option Channel
STEP 3: Ensure the option Air/Cable set to AIR
STEP 4: Scroll down and select the option Auto Scan. The TV will display a message “Are you Sure You want to Auto Scan” YES OR NO. Highlight YES and and select the OK button.
The scanning will take a few minutes. Please do not interrupt the Scanning Process.