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
Appendix | 119
Appendix
FCC notices (U.S. only) and other regulatory
information
For FCC notices and other regulatory information, see the regulatory compliance
website located at https://www.dell.com/regulatory_compliance.
Contacting Dell
For customers in the United States, call 800-WWW-DELL (800-999-3355).
NOTE: If you do not have an active Internet connection, you can find
contact information on your purchase invoice, packing slip, bill, or Dell
product catalog.
Dell provides several online and telephone-based support and service options.
Availability varies by country and product, and some services may not be available in
your area.
To get online Monitor support content:
See https://www.dell.com/support/monitors.
To contact Dell for sales, technical support, or customer service issues:
1. Go to https://www.dell.com/support.
2. Verify your country or region in the Choose A Country/Region drop-down menu
at the bottom-right corner of the page.
3. Click Contact Us next to the country dropdown.
4. Select the appropriate service or support link based on your need.
5. Choose the method of contacting Dell that is convenient for you.
EU product database for energy label and product
information sheet
C2422HE: https://eprel.ec.europa.eu/qr/394427
C2422HE WOST: https://eprel.ec.europa.eu/qr/420518
C2722DE: https://eprel.ec.europa.eu/qr/394149
C3422WE: https://eprel.ec.europa.eu/qr/402022