1. Power On/Off button: When you push this bottom, it will Power On or
Off of LCD.
2. V1: Select Video 1 ( Composite Video ) input.
3. V2: Select Video 2 ( S-Video ) input.
4. YPbPr: Select YPbPr ( Component ) input.
5. SDI: Select HD or SD input ( auto-switch).
6. : Increase the degree of the function that you selected.
7. : Decrease the degree of the function that you selected.
8. MENU: Show function menu list, when you push this key.
9. RESET: Save your personal setting and exit to menu mode.