Dell P2421D User Manual

Managing Multiple Video Inputs | 13
Managing Multiple Video Inputs
The Input Manager tab provides convenient ways for you to manage multiple
video inputs connected to your Dell monitor. It makes it very easy to switch between
inputs while you work with multiple computers.
All video input ports available to your monitor are listed. You can give each input a
name as you like. Please save your changes after editing.
You can define a shortcut key to quickly switch to your favorite input and another
shortcut key to quickly switch between two inputs if you often work between them.
HDMI
DP (Active)
DP
Dell P2421D
NOTE: DDM communicates with your monitor even when the monitor
is displaying video from another computer. You can install DDM on the
PC you frequently use and control input switching from it. You may also
install DDM on other PCs connected to the monitor.

Dell P2421D Specifications

General

3D	No
Pixel pitch	0.2058 x 0.2058 mm
Screen shape	Flat
Pixel density	123 ppi
Response time	8 ms
Backlight type	LED
Display diagonal	23.8 \
Display technology	LCD
Native aspect ratio	16:9
Vertical scan range	49 - 75 Hz
Maximum refresh rate	60 Hz
Response time (fast)	5 ms
Horizontal scan range	29 - 113 kHz
Supported video modes	480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 1440p
Viewable size diagonal	604.5 mm
Viewable size, vertical	296.35 mm
sRGB coverage (typical)	99 %
Display number of colors	16.78 million colors
Viewable size, horizontal	526.85 mm
Display brightness (typical)	300 cd/m²
Supported graphics resolutions	2560 x 1440
Pivot angle	-90 - 90 °
Tilt angle range	-5 - 21 °
Panel mounting interface	100 x 100 mm
Doesn't contain	PVC
Sustainability certificates	RoHS, ENERGY STAR
USB hub version	2.0 / 3.2 Gen 1 (3.1 Gen 1)
DisplayPort version	1.2
VGA (D-Sub) ports quantity	0
USB Type-A downstream ports quantity	4
On/off switch	-
Cables included	DisplayPort, USB
Input current	1.6 A
AC input voltage	120 - 230 V
AC input frequency	50 - 60 Hz
Energy efficiency scale	A to G
Power consumption (max)	55 W
Power consumption (standby)	0.2 W
Power consumption (typical)	16.9 W
Operating altitude	0 - 5000 m
Non-operating altitude	5000 - 12192 m
Storage temperature (T-T)	-20 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 90 %
Product color	Black
Market positioning	Business
Package depth	617.98 mm
Package width	165.1 mm
Package height	393.95 mm
Package weight	7290 g
Harmonized System (HS) code	85285210

Weight and Dimensions

Bezel width (top)	5.4 mm
Bezel width (side)	5.5 mm
Height (with stand)	356.1 mm
Bezel width (bottom)	20.3 mm
Depth (without stand)	166 mm
Width (without stand)	537.8 mm
Height (without stand)	322.1 mm
Weight (without stand)	3370 g