Dell P2723DE 27" 1440p USB Type-C Hub Monitor - Manual (Page 56)

56 │ Operating the monitor
Operating the monitor
Power on the monitor
Press the Power button to turn On the monitor.
Using the joystick control
Use the joystick control on the rear of the monitor to make On-Screen Display
(OSD) adjustments.
1.
Press the joystick to launch the Menu Launcher.
2.
Move the joystick up/down/left/right to toggle between options.
3. Press the joystick again to confirm the selection.