Dell ST2220T User Manual

OSD Warning Messages

Factory Reset
ResetsallOSDsettingstothefactorypresetvalues.
PERSONALIZE
Allows you to adjust shortcut button for: 1. Brightness & Contrast 2. Preset Modes.
The following warning messages may appear on the screen to indicate that the monitor is out of synchronization.
This means that the monitor cannot synchronize with the signal that it is receiving from the computer. Either the signal is too high or too low
forthemonitortouse.SeeSpecificationsfortheHorizontalandVerticalfrequencyrangesaddressablebythismonitor.Recommendedmode
is 1920 X 1080 at 60Hz.

WhenthemonitorentersPowerSavemode,oneofthefollowingmessagesappears:

Dell ST2220T Specifications

General

Pixel pitch	0.248 x 0.248 mm
Screen shape	Flat
Response time	8 ms
Display diagonal	21.5 \
Display brightness	250 cd/m²
Display technology	LCD
Touchscreen technology	Optical imaging
Contrast ratio (dynamic)	50000:1
Display number of colors	16.78 million colors
Display diagonal (metric)	54.6 cm
Certification	EPEAT Silver
Product color	Black
Ethernet LAN (RJ-45) ports	0
Display viewable area (HxV)	475.2 x 267.3 mm
Dimensions (W x D x H) with stand	528.1 x 58.5 x 380.1 mm
Cables included	DVI, USB, VGA
DVI-D ports quantity	1
USB upstream port type	USB Type-B
USB Type-A downstream ports quantity	3
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	1 W
Power consumption (typical)	28 W
Operating altitude	0 - 3658 m
Non-operating altitude	3658 - 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 %
Package weight	7800 g
Wall mountable	No
Panel mounting interface	No mm
Sustainability certificates	ENERGY STAR

Weight and Dimensions

Depth (with stand)	58.5 mm
Width (with stand)	528.1 mm
Height (with stand)	380.1 mm
Weight (with stand)	6300 g