Press to turn on or turn off the monitor.
Source (4 : 3 or wide)/ Up
Press key to change the screen aspect ratio between standard 4:3 format or Wide format. When the input
resolution is wide format, the aspect ratio hotkey is disabled. When the main menu or sub-menu is active, the
key functions as to select up or increase value.
Source hot key : When the OSD is closed, press button will be Source hot key function (Only for the models with
dual or more inputs) .Press Source button continuously to select the input source showed in the message bar ,
press Menu/Enter button to change to the source selected.
Menu / Enter
Press to activate OSD, then press Up or Down to navigate through the functions. Once the desired function is
highlighted, press the Menu button to activate the submenu. In sub-menu, Press Up or Down to navigate through
the functions. Once the desired function is highlighted, press Up or Down button to change the setting. Select Exit
icon then press Menu button to return to superior menu.
(Auto) / Down
Auto configure hot key: When the OSD is closed, press Auto button to do auto configure