4ExitUse this button to go back to the main menu or exit the OSD main menu.5PowerUse the Power button to turn the monitor on and off.6 Light indicatorThe white LED indicates the monitor is on and fully functional.A glowing white LED indicates DPMS power save mode.Using the On-Screen Display (OSD) MenuAccessing the Menu SystemNOTE: If you change the settings and then either proceed to another menu or exit the OSD menu, the monitor automatically saves those changes. The changes are alsosaved if you change the settings and then wait for the OSD menu to disappear.1. Push the button to launch the OSD menu and display the main menu.