Change source name
1. Press Home to access the Home Screen.
2. Press Left.
3.
Scroll to Settings, then press OK.
4.
Scroll to System, then press OK.
5.
Scroll to Sources, then press OK.
6.
Scroll to the desired source (E.g., HDMI1), then press OK.
7.
Scroll to Edit name, then press OK.
8.
Using the on-screen keyboard, type the desired name (E.g., DVD).
9.
Scroll to and select OK.
10.
Press EXIT.