Dell E2223HN User Manual

Operating your monitor │ 41
Setting up display resolution on your monitor
Setting display resolution to 1920 x 1080
For best performance, set the display resolution to 1920 x 1080 pixels by performing the
following steps:
In Windows 7:
1. Right-click on the desktop and click Screen Resolution.
2. Click the drop-down menu of the Screen Resolution and select 1920 x 1080.
3. Click OK.
In Windows 8 or Windows 8.1:
1. Select the Desktop tile to switch to classic desktop.
2. Right-click on the desktop and click Screen Resolution.
3. Click the drop-down menu of the Screen Resolution and select 1920 x 1080.
4. Click OK.
In Windows 10 or Windows 11:
1. Right-click on the desktop and click Display Settings.
2. Click Advanced Display Settings.
3. Click the drop-down menu under Resolution and select 1920 x 1080.
4. Click Apply.
If you do not see the recommended resolution as an option, you may need to update your
graphics driver. Use one of the following methods to update the graphics driver:
Dell computer
1. Go to https://www.dell.com/support, enter your service tag, and download the latest
driver for your graphics card.
2. After installing the drivers for your graphics adapter, attempt to set the resolution to
1920 x 1080 again.
NOTE: If you are unable to set the resolution to 1920 x 1080, please contact
Dell to enquire about a graphics adapter that supports these resolutions.

Dell E2223HN Specifications

General

Panel type	VA
Color gamut	83 %
Pixel pitch	0.249 x 0.241 mm
Screen shape	Flat
Pixel density	103 ppi
Response time	10 ms
Backlight type	LED
Display diagonal	21.45 \
Anti-glare screen	Yes
Display technology	LCD
Native aspect ratio	16:9
Vertical scan range	50 - 75 Hz
Maximum refresh rate	60 Hz
Response time (fast)	5 ms
Viewable size diagonal	544.83 mm
Viewable size, vertical	260.28 mm
Contrast ratio (typical)	3000:1
Display number of colors	16.7 million colors
Display diagonal (metric)	54.48 cm
Viewable size, horizontal	478.66 mm
Display brightness (typical)	250 cd/m²
Tilt angle range	-5 - 21 °
Cable lock slot type	Kensington
Panel mounting interface	100 x 100 mm
Doesn't contain	PVC/BFR
Sustainability certificates	ENERGY STAR, RoHS, TCO
HDMI version	1.4
DisplayPorts quantity	0
Input current	0.7 A
AC input voltage	100 - 240 V
Power supply type	Internal
AC input frequency	50 - 60 Hz
Power consumption (max)	19 W
Power consumption (standby)	0.3 W
Power consumption (typical)	12.83 W
Package depth	355 mm
Package width	565.9 mm
Package height	119.8 mm
Package weight	4140 g
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
Storage relative humidity (H-H)	5 - 90 %
Operating relative humidity (H-H)	10 - 80 %
RMS rated power	0 W
Product color	Black
Heavy metals free	Hg (mercury)
Market positioning	Office
Harmonized System (HS) code	85285210

Weight and Dimensions

Bezel width (top)	12.8 mm
Depth (with stand)	171 mm
Width (with stand)	504.26 mm
Height (with stand)	384.17 mm
Weight (with stand)	2590 g
Bezel width (bottom)	16.9 mm
Depth (without stand)	49.64 mm
Height (without stand)	295.38 mm
Weight (without stand)	2260 g