User Manual
Table Of Contents
- Safety instructions
- About your monitor
- Setting up the monitor
- Connecting the stand
- Using the tilt, swivel, and vertical extension
- Rotating the Display (C2422HE/C2722DE only)
- Configuring the display settings on your computer after rotation (C2422HE/C2722DE only)
- Operating the monitor webcam
- Connecting your monitor
- Dell Power Button Sync (DPBS)
- Organizing your cables
- Securing your monitor using Kensington lock (optional)
- Removing the monitor stand
- Wall mounting (Optional)
- Operating the monitor
- Troubleshooting
- Appendix
Operating the monitor | 65
To unlock the button(s).
Press the left directional navigation of Joystick for four seconds until a menu appears
on the screen. The following table describes the options to unlock the front-panel
control buttons.
Select Option:
Options Description
1
Menu Button unlock
Use this option to unlock OSD menu function.
2
Power Button unlock
Use this option to unlock power button to turn off
the monitor.
3
Menu and Power Button
unlock
Use this option to unlock OSD menu and power
button to turn off the monitor.