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Dell S2240T User Manual

Dell S2240T
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About Your Monitor | 19
Maintenance Guidelines
Cleaning Your Monitor
CAUTION: Read and follow the
Safety Instructions
before cleaning the monitor.
WARNING: Before cleaning the monitor, unplug the monitor power cable from
the electrical outlet.
For best practices, follow the instructions in the list below while unpacking, cleaning, or
handling your monitor:
To clean your touch screen, lightly dampen a soft, clean cloth with water. If
possible, use a special screen-cleaning tissue or solution suitable for the anti-
static coating. Do not use benzene, thinner, ammonia, abrasive cleaners, or
compressed air.
Use a lightly-dampened, warm cloth to clean the monitor. Avoid using
detergent of any kind as some detergents leave a milky film on the monitor.
If you notice white powder when you unpack your monitor, wipe it off with a
cloth.
Handle your monitor with care as a darker-colored monitor may get scratched
and show white scuff marks more than a lighter-colored monitor.
To help maintain the best image quality on your monitor, use a dynamically
changing screen saver and turn off your monitor when not in use.

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Dell S2240T Specifications

General IconGeneral
Color gamut84 %
Pixel pitch0.248 x 0.248 mm
Aspect ratio16:9
Screen shapeFlat
LED backlightYes
Response time12 ms
Display diagonal21.5 \
Touch technologyMulti-touch
Touchscreen typeTabletop
Display brightness250 cd/m²
Display technologyLED
Supported video modes1080p
Touchscreen technologyCapacitive
Viewable size diagonal546 mm
Contrast ratio (dynamic)8000000:1
Contrast ratio (typical)3000:1
Display number of colors16.78 million colors
Display diagonal (metric)54.6 cm
Supported graphics resolutions1920 x 1080 (HD 1080)
Number of simultaneous touchpoints10
Product colorBlack, Silver
Glass thickness1.1 mm
Placement supportedHorizontal
Display viewable area (HxV)476.64 x 268.11 mm
Dimensions (W x D x H) with stand522.5 x 77.4 x 382.9 mm
Cables includedAC, HDMI, USB
Tilt angle range0 - 60 °
Panel mounting interface100 x 100 mm
AC input voltage100 - 240 V
Power supply typeDC
AC input frequency50 - 60 Hz
Power consumption (standby)0.5 W
Power consumption (typical)20 W
Package weight6900 g
NVIDIA G-SYNCNo
Sustainability certificatesENERGY STAR
Weight and Dimensions IconWeight 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

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