Dell 34 S3422DWG 34" 21:9 Curved FreeSync WQHD 144 Hz HDR VA Gaming Monitor - Manual (Page 43)

Operating your monitor │ 43
The following table describes the rear-panel buttons:
Control Buttons Description
1
Menu
Use the Menu button at launch your on-screen
display (OSD) and select the OSD menu. See
Accessing the menu system .
2
Exit
Use this button to go back to the main menu or exit
the OSD main menu.
3
Shortcut key/Preset
Modes
Use this button for choose from a list of preset
modes.
4
Shortcut key/
Downlight
Use this button to turn on or turn off lights on the
bottom of the monitor.
5
Shortcut key/
Brightness/Contrast
Use the buttons for Brightness/Contrast.