Dell ST2220L User Manual (English)

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Environmental

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Plug and Play Capability

You can install the monitor in any Plug and Play-compatible system. The monitor automatically provides the computer system with its Extended Display

Identification Data (EDID) using Display Data Channel (DDC) protocols so that the system can configure itself and optimize the monitor settings. If required,

the user can select different settings, but in most cases monitor installation is automatic.

LCD Monitor Quality & Pixel Policy

During the LCD Monitor manufacturing process, it is not uncommon for one or more pixels to become fixed in an unchanging state. The visible result is a fixed

pixel that appears as an extremely tiny dark or bright discolored spot. When the pixel remains permanently lit, it is known as a "bright dot." When the pixel

remains black, it is known as a "dark dot."

In almost every case, these fixed pixels are hard to see and do not detract from display quality or usability. A display with 1 to 5 fixed pixels is considered

normalandwithincompetitivestandards.Formoreinformation,seeDellSupportsiteat:support.dell.com.

Maintenance Guidelines

Caring for Your Monitor

Dimensions (with stand)

Height

385.86 mm (15.19 inches)

Width

520.64 mm (20.50 inches)

Depth

203.68 mm (8.02 inches)

Dimensions (without stand)

Height

326.02 mm (12.84 inches)

Width

520.64 mm (20.50 inches)

Depth

59.40 mm (2.34 inches)

Stand dimensions

Height

149.85 mm ( 5.90 inches)

Width

203.68 mm (8.02 inches)

Depth

203.68 mm (8.02 inches)

Weight

Weight with packaging

5.19 kg (11.43 lb)

Weight with stand assembly and

cables

4.09kg(9.01lb)

Weight without stand assembly

(for wall mount or VESA mount

considerations - no cables)

3.10 kg (6.83 lb)

Weight of stand assembly

0.67 kg (1.48 lb)

Model

ST2220L/ST2220M

Temperature

Operating

0°to40°C(32°to104°F)

Non-operating

Storage: -20°to60°C(-4°to140°F)

Shipping: -20°to60°C(-4°to140°F)

Humidity

Operating

10% to 80% (non-condensing)

Non-operating

Storage: 5% to 90% (non-condensing)

Shipping: 5% to 90% (non-condensing)

Altitude

Operating

4,485 m (14,700 ft) max

Non-operating

12,191 m (40,000 ft) max

Thermal dissipation

95.54 BTU/hour (maximum)

68.24 BTU/hour (typical)

Other manuals for Dell ST2220L

Setup Guide4 pages

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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