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
About your monitor | 13
Bottom view
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1 4 5 6 7 8
14
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9
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11 12
Label Description Use
1 Security lock slot Secures monitor with security cable lock (sold separately).
2 Power connector Connect the power cable.
3 HDMI port Connect your computer with the HDMI cable.
4 DisplayPort in Connect your computer with the DisplayPort cable.
5 USB Type-C
upstream/
DisplayPort
Connect to your computer using the USB Type-C cable.
The USB Type-C port offer the fastest transfer rate (USB
3.2 Gen 1) and the alternate mode with DP 1.2 (C2422HE/
C3422WE) / DP 1.4 (C2722DE) support the following, and
PD 20 V/4.5 A, 15 V/3 A, 9 V/3 A, 5 V/3 A.
• C2422HE maximum resolution of 1920 x 1080 at 60 Hz
• C2722DE maximum resolution of 2560 x 1440 at 60 Hz
• C3422WE maximum resolution of 3440 x 1440 at 60 Hz
NOTE: USB Type-C is not supported on Windows versions
that are prior to Windows 10.
6 DP port (out)
DP output for MST (multi-stream transport) capable
monitor. To enable MST, refer to instruction on section
“Connecting the Monitor for DP MST Function”.
NOTE: Remove the rubber plug when using DP out
connector.
NOTE: The port is only for C2422HE/C2722DE.
7 USB-B upstream
port
Connect the USB cable that comes with your monitor to
the computer. Once this cable is connected, you can use
the USB downstream connectors on the monitor.