21Preparations11 Preparations1.2.2 Direct Key guideFor guidance on shortcut keys, the below OSD (On Screen Display) will be displayed if you move the JOGbutton in any direction. UP/DOWN: Adjust Brightness. LEFT/RIGHT: Adjust the screen settings automatically. Changing the resolution in Display Properties will activate the Auto Adjustment function. This function is only available in Analog mode. PRESS(ENTER): Display Function Key Guide.This is only for SE390 series models with an earphone jack and in HDMI mode. UP/DOWN: Adjust Brightness. LEFT/RIGHT: Adjust Volume. PRESS(ENTER): Display Function Key Guide.BrightnessAutoFeaturesEye Saver Mode OffBrightnessVolumeFeaturesEye Saver Mode Off