3OKUse the OK key to confirm your selection.4BackUse the Back key to go back to the previous menu.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 also saved if youchange the settings and then wait for the OSD menu to disappear.1. Press the key to launch the OSD menu and display the main menu.NOTE: For U2413, the maximum resolution is 1920 x 1200 @ 60Hz. For U2713H, the maximum resolution is 2560 x 1440 @ 60Hz.