Users Guide
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
52 | Setting up the monitor
Connecting the monitor for DPBS for the first time
Initial monitor power state(OFF)
Initial system power state(OFF)
USB Type-C
USB Type-C
For the first time setting up the DPBS function, please follow below steps:
1. Make sure both the PC and monitor is OFF.
2. Connect the USB Type-C cable from the PC to the monitor.
3. Press the monitor power button to turn ON the monitor.
4. Both the monitor and PC will turn ON momentarily. Wait for a while (approximately 6
seconds) and both the PC and monitor will turn OFF.
5. Press either the monitor power button or PC power button, both the PC and
monitor will turn ON. The PC system power state is in sync with the monitor power
button.
NOTE: When the monitor and PC are both at power OFF state at first time,
it is recommended that you turn ON the monitor first, then connect the USB
Type-C cable from the PC to the monitor.
NOTE: You can power the OptiPlex 7090/3090 Ultra platform using its DC
adaptor jack. Alternatively, you can power the OptiPlex 7090/3090 Ultra
platform using the monitor’s USB-C cable via Power Delivery (PD); please set
USB-C Charging to On in Off Mode.