−
−
Control
1Power Switch
2UP
3Down
4+
5−
Function
Turns the display system power on or off.
Displays the OSD menus on the screen and used to select (“Up” direction) the OSD control options on the screen.
Displays the OSD menus on the screen and used to select (“Down” direction) the OSD control options on the screen.
Adjusts the increasing value of the selected OSD control option.
Adjusts the decreasing value of the selected OSD control option.