Turn on the TV
Press and hold the Setup button on the Comcast remote until the LED changes from red to green
Press the TV button
Enter the TV manufacturer code using the number buttons
If the code is correct, the LED will blink twice
Press the Power button to test the TV
If the TV turns off, press the Setup button to lock in the code
If the TV does not respond, repeat the steps with a different code
If you do not know the code, use the remote’s code search method
Press and hold Setup until the LED turns green
Press the TV button
Press Power or Channel Up repeatedly until the TV turns off or responds
Press Setup to save the code
Test volume and power functions to confirm programming