English-8ControlsOSM (On-Screen Manager) control buttons on the front of the monitorfunction as follows:To access OSM menu, press any of the control buttons (EXIT, LEFT, RIGHT, UP, DOWN).To change signal input, press the SELECT button.NOTE: OSM must be closed in order to change signal input.* The “LEFT/RIGHT” and “UP/DOWN” buttons functionality is interchangeable depending on the orientation(landscape/portrait) of the OSM.Brightness/Contrast ControlsBRIGHTNESSAdjusts the overall image and background screen brightness.CONTRASTAdjusts the image brightness in relation to the background.AUTO CONTRAST (Analog input only)Adjusts the image displayed for non-standard video inputs.Detects the level of ambient lighting allowing the monitor to make adjustments to varioussettings resulting in a more comfortable viewing experience. Do not cover this sensor.Turns the monitor on and off.Indicates that the power is on.Can be changed between blue and green in the Advanced OSM Control menu.Enters the OSM Control menu. Enters OSM sub menus.Changes the input source when not in the OSM Control menu.Exits the OSM sub menu. Exits OSM Control menu.Navigates to the left or right through the OSM Control menu.Navigates up or down through the OSM Control menu.Resets the OSM back to factory settings.When pressed when the OSM is not showing, rotates the OSM Control menu between portraitand landscape mode*.The Key Guide appears on screen when the OSM control menu is accessed.The Key Guide will rotate when the OSM control menu is rotated.1 Ambibright Sensor2 Power3 LED4 INPUT/SELECT5 EXIT6 LEFT/RIGHT7 UP/DOWN8 RESET/ROTATE OSM9 KEY GUIDE1 2 3 4 5 6789LandscapePortrait