3Select and display TV Setup menu.
4Highlight and select Signal Type so it turns red. Adjust the setting so it is correct for your set up (Antenna or Cable), and then press Setting front panel button (Enter on the remote control).
IMPORTANT: If you have Antenna selected for Signal Type in the TV Setup menu but have a cable input source connected, the automatic channel scan does not find all the available cable channels.
5On the TV Setup menu, select CH Mapping, and then press Setting front panel button (Enter on the remote control).
6The Channel Mapping menu appears.
7Highlight and select Auto CH Scan, and then press Setting front panel button (Enter on the remote control) to start the scan.
8If you need to stop the scan, press the CH RTN button on the remote control.
34Using the TV