Dell S2240T User Manual

Operating the Monitor | 41
or
It is recommended that you use the supplied power adapter. If not, you will see the
message as shown below.
See Troubleshooting for more information.
Setting the Maximum Resolution
To set the maximum resolution for the monitor:
In Windows
®
7, Windows
®
8, and Windows
®
8.1:
1. For Windows® 8 and Windows
®
8.1 only, select the Desktop tile to switch to classic
desktop.
2. Right-click on the desktop and click Screen Resolution.
3. Click the Dropdown list of the Screen Resolution and select 1920 x 1080.
4. Click OK.
If you do not see 1920 x 1080 as an option, you may need to update your graphics driver.
Depending on your computer, complete one of the following procedures:
If you have a Dell desktop or portable computer:
• Go to support.dell.com, enter your service tag, and download the latest driver for
your graphics card.

Dell S2240T Specifications

General

Color gamut	84 %
Pixel pitch	0.248 x 0.248 mm
Aspect ratio	16:9
Screen shape	Flat
LED backlight	Yes
Response time	12 ms
Display diagonal	21.5 \
Touch technology	Multi-touch
Touchscreen type	Tabletop
Display brightness	250 cd/m²
Display technology	LED
Supported video modes	1080p
Touchscreen technology	Capacitive
Viewable size diagonal	546 mm
Contrast ratio (dynamic)	8000000:1
Contrast ratio (typical)	3000:1
Display number of colors	16.78 million colors
Display diagonal (metric)	54.6 cm
Supported graphics resolutions	1920 x 1080 (HD 1080)
Number of simultaneous touchpoints	10
Product color	Black, Silver
Glass thickness	1.1 mm
Placement supported	Horizontal
Display viewable area (HxV)	476.64 x 268.11 mm
Dimensions (W x D x H) with stand	522.5 x 77.4 x 382.9 mm
Cables included	AC, HDMI, USB
Tilt angle range	0 - 60 °
Panel mounting interface	100 x 100 mm
AC input voltage	100 - 240 V
Power supply type	DC
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.5 W
Power consumption (typical)	20 W
Package weight	6900 g
NVIDIA G-SYNC	No
Sustainability certificates	ENERGY STAR

Weight and Dimensions

Depth (with stand)	77.4 mm
Width (with stand)	522.5 mm
Height (with stand)	382.9 mm
Weight (without stand)	3400 g