Dell ST2220L User Manual

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Connecting the Monitor
To connect your monitor to the computer perform the following steps/instructions:
1. Turnoffyourcomputeranddisconnectthepowercable.
2. Connect the HDMI cable, white (digital DVI-D), or blue (analog VGA) display connector cable to the corresponding video port on the back of your
computer.Donotuseallthecablesonthesamecomputer. Use all of the cables only when they are connected to different computers with appropriate
video systems.
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Connecting the blue VGA cable
Connecting the White DVI Cable*
Connecting the HDMI Cable* (for selective models)
After you have completed connecting the VGA/DVI/HDMI cable, follow the procedure below to complete your monitor setup:
1. Plugthepowercablesforyourcomputerandmonitorintoanearbyoutlet.
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions.
NOTE: *Optional purchase item. To purchase DVI or HDMI cable, please visit Dell.com
NOTE: The Graphics are used for the purpose of illustration only. Appearance of the the computer may vary.

Dell ST2220L Specifications

General

3D	No
Pixel pitch	0.248 x 0.248 mm
Aspect ratio	-
Display diagonal	21.5 \
Viewing angle, vertical	160 °
Contrast ratio (dynamic)	8000000:1
Display number of colors	16.78 million colors
Viewing angle, horizontal	170 °
Display brightness (typical)	250 cd/m²
Supported graphics resolutions	1920 x 1080 (HD 1080)
HDCP	Yes
DVI-I ports quantity	0
Panel mounting interface	No mm
Input current	2 A
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (max)	28 W
Power consumption (off)	0.5 W
Power consumption (standby)	1 W
Power consumption (typical)	20 W
Product color	Black
Market positioning	Business
Sustainability certificates	EPEAT Silver, ENERGY STAR

Weight and Dimensions

Depth (with stand)	230 mm
Width (with stand)	508 mm
Height (with stand)	386 mm
Weight (with stand)	4082 g
Width (without stand)	- mm
Weight (without stand)	- g