Dell UltraSharp 27 User Manual page 56

Menu Launcher details
The following table describes the Menu Launcher icons:
Menu Launcher icon
Main Menu
Display Info
(Shortcut key 1)
Input Source
(Shortcut key 2)
Preset Modes
(Shortcut key 3)
Brightness/Contrast
(Shortcut key 4)
Auto Brightness
(Shortcut key 5)
Exit
56 | Operating the monitor
Description
Opens the On-Screen Display (OSD).
See Using the main
Use this button to choose from a list of Display Info.
Sets the Input Source.
Allows to choose from a list of Preset color modes.
To directly access the Brightness/Contrast adjustment
sliders.
Use this button to turn on/ off Auto Brightness
function.
Exits from the OSD main menu.
menu.