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 | 23
Electrical specifications
Model C2422HE C2722DE C3422WE
Video input
signals
• Digital video signal for each dierential line
Per dierential line at 100 ohm impedance
• DP/HDMI/USB Type-C signal input support
Input voltage/
frequency/
current
100-240 VAC / 50 or
60 Hz ± 3 Hz / 2.3 A
(maximum)
100-240 VAC / 50 or
60 Hz ± 3 Hz / 2.5 A
(maximum)
100-240 VAC / 50 or
60 Hz ± 3 Hz / 2.8 A
(maximum)
Inrush current 120 V: 42 A (Max.)
240 V: 80 A (Max.)
Power
Consumption
0.2 W (Off Mode)
1
0.2 W (Standby
Mode)
1
18 W (On Mode)
1
195 W (Max)
2
13.81 W (P
on
)
3
48.60 kWh (TEC)
3
0.2 W (Off Mode)
1
0.3 W (Standby
Mode)
1
26.50 W (On Mode)
1
210 W (Max)
2
19.45 W (P
on
)
3
64.64 kWh (TEC)
3
0.3 W (Off Mode)
1
0.4 W (Standby
Mode)
1
32.50 W (On Mode)
1
220 W (Max)
2
27.70 W (P
on
)
3
89.08 kWh (TEC)
3
1
As dened in EU 2019/2021 and EU 2019/2013.
2
Max brightness and contrast setting with maximum power loading on all USB ports.
3
P
on
: Power consumption of On Mode as dened in Energy Star 8.0 version.
TEC: Total energy consumption in kWh as dened in Energy star 8.0 version.
This document is informational only and reects laboratory performance. Your prod-
uct may perform dierently, depending on the software, components and peripherals
you ordered and shall have no obligation to update such information. Accordingly, the
customer should not rely upon this information in making decisions about electrical
tolerances or otherwise. No warranty as to accuracy or completeness is expressed or
implied.
NOTE: This monitor is ENERGY STAR certied.
This product qualies for ENERGY STAR in the factory default settings which can be
restored by “Factory Reset” function in the OSD menu. Changing the factory default
settings or enabling other features may increase power consumption that could exceed
the ENERGY STAR specied limit.