There are two ways to determine the signal information of the TV show or movie that you are watching.
Check the channel or signal information from the Discover screen
If you are watching a TV program, you can determine the channel information by checking the Discover screen. Simply press the DISCOVER button and take note of the channel number in the highlighted icon.
Check the channel or signal information using the DISPLAY button.
Press the DISPLAY button on the TV remote to get the channel or signal information.
NOTE: Depending on the model of the TV, the location of the DISPLAY button varies.