Dell 34 S3422DWG 34" 21:9 Curved FreeSync WQHD 144 Hz HDR VA Gaming Monitor - Manual (Page 41)

Operating your monitor │ 41
Operating your monitor
Power on the monitor
Press the button to turn on the monitor.
Using the joystick control
Use the buttons on the bottom of the monitor to adjust the image settings.
1. Press the joystick button to launch the OSD main menu.
2. Move the joystick up/down/left/right to toggle between options.
3. Press the joystick button again to confirm the settings and exit.