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
50 | Setting up the monitor
Dell Power Button Sync (DPBS)
• The C2422HE/C2722DE/C3422WE monitor is designed with Dell power button
sync (DPBS) feature to allow you to control PC system power state from the
monitor power button. This feature is compatible with Dell OptiPlex 7090/3090
Ultra platform, and is only supported over USB-C interface.
USB Type-C
OptiPlex 7090/3090 Ultra
USB Type-C
• To make sure the DPBS function works for the first time, you should do the
following steps for Dell OptiPlex 7090/3090 Ultra platform in the Control Panel
first.
Go to Control Panel.
Select Hardware and Sound, followed by Power Options.