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Dell U2312HM User Manual

Dell U2312HM
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LCD Monitor Quality and Pixel Policy
During the LCD Monitor manufacturing process, it is not uncommon for one or more pixels to become fixed in an unchanging state which are hard to see and do not affect the
display quality or usability. For more information on Dell Monitor Quality and Pixel Policy, see Dell Support site at: support.dell.com.
Maintenance Guidelines
Cleaning Your Monitor
WARNING: 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 antistatic screen, lightly dampen a soft, clean cloth with water. If possible, use a special screen-cleaning tissue or solution suitable for the antistatic 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 scratch 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 U2312HM Specifications

General IconGeneral
3DNo
Pixel pitch0.265 x 0.265 mm
Aspect ratio16:9
Response time8 ms
Display surface-
Display diagonal23 \
Display technologyLED
Supported video modes1080p
Viewable size, vertical286.4 mm
Contrast ratio (dynamic)20000000:1
Contrast ratio (typical)1000:1
Display number of colors16.78 million colors
Viewable size, horizontal509.2 mm
Display brightness (typical)300 cd/m²
Supported graphics resolutions1920 x 1080 (HD 1080)
On/off switchYes
USB hub version2.0
HDMI ports quantity0
USB Type-A downstream ports quantity5
Product colorBlack
Market positioningBusiness
Compliance industry standardsTCO
LED indicatorsPower
Panel mounting interface100 x 100 mm
Input current1.5 A
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Power consumption (max)70 W
Power consumption (standby)0.5 W
Power consumption (typical)30 W
Operating altitude0 - 3048 m
Non-operating altitude0 - 10668 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 %
Sustainability certificatesEPEAT Gold, ENERGY STAR
Package weight6470 g
Cables includedAC, VGA
Harmonized System (HS) code85285210
Weight and Dimensions IconWeight and Dimensions
Depth (with stand)59.5 mm
Height (with stand)323.3 mm
Depth (without stand)185.4 mm
Width (without stand)546.4 mm
Height (without stand)493 mm
Weight (without stand)2960 g

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