Operating the Monitor:Dell 1908FP-BLK Flat Panel Monitor User's Guide
Accessing the Menu System
NOTE:
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 you change
the settings and then wait for the OSD menu to disappear.
Push the MENU button to open the OSD menu and display the main menu.