Dell ST2220L User Manual

2. Turn on the monitor and the computer.
If your monitor displays an image, installation is complete. If it does not display an image, see Solving Problems.
Attaching the Soundbar (Optional)
Removing the Monitor Stand
After placing the monitor panel on a soft cloth or cushion, complete the following steps to remove the base.
1. Use a long screwdriver to push the release latch located in a hole just above the stand.
2. Once the latch is released, remove the base away from the monitor.
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1.
Working from the rear of the monitor, attach the Soundbar by aligning the two slots with the two tabs along the bottom rear of the monitor.
2.
Slide the Soundbar to the left until it snaps into place.
3.
Connect the Soundbar with the DC power connector.
4.
Insert the mini stereo plug from the rear of the Soundbar into the computer's audio output jack or the monitor's audio output jack.
NOTICE: Do not use with any device other than the Dell Soundbar.

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