Video input select
Use the Input Select button to select between two different video signals that may be connected to your monitor.
NOTE: The floating 'Dell Self-test Feature Check' dialog appears on a black background if the monitor
cannot sense a video signal. Depending upon the selected input, one of the dialogs shown below will
scroll continually.
or
OSD menu / select
The Menu button is used to open and exit the on-screen display (OSD), and exit from menus and sub- menus. See Using the OSD.
Down (-) and Up (+)
Use these buttons to adjust (decrease/increase ranges) items in the OSD menu.
Power Button and
Indicator
Use the power button to turn the monitor on and off.
The green light indicates the monitor is on and fully functional. An amber light indicates power save mode.
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