Dell U2311H, U2211H appendix Environmental Characteristics, Power Management Modes

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Width

514.4 mm (20.25 inches)

547.97 mm (21.57 inches)

 

 

 

 

 

Depth

65.00 mm (2.56 inches)

65.00 mm (2.56 inches)

 

 

 

 

 

Stand dimensions

 

 

 

 

 

 

 

Height (extended)

363.60 mm (14.31 inches)

370.47 mm (14.59 inches)

 

 

 

 

 

Height (compressed)

323.50 mm (12.74 inches)

331.32 mm (13.04 inches)

 

 

 

 

 

Width

279.90 mm (11.02 inches)

279.90 mm (11.02 inches)

 

 

 

 

 

Depth

184.10 mm (7.25 inches)

184.10 mm (7.25 inches)

 

 

 

 

 

Weight

 

 

 

 

 

 

 

Weight with packaging

16.85 lbs (7.65 kg)

18.14 lbs (8.23 kg)

 

 

 

 

 

Weight with stand assembly and cables

14.22 lbs (6.45 kg)

15.45 lbs (7.01 kg)

 

 

 

 

 

Weight without stand assembly

 

 

 

(For wall mount or VESA mount considerations -

9.97 lbs (4.52 kg)

10.34 lbs (4.69 kg)

 

no cables)

 

 

 

 

 

 

 

Weight of stand assembly

3.88 lbs (1.76 kg)

4.06 lbs (1.84 kg)

 

 

 

 

 

 

 

 

 

Environmental Characteristics

Model

U2211H

U2311H

 

 

 

 

 

Temperature

 

 

 

 

 

 

 

Operating

0° to 40 ° C

0° to 40 ° C

 

 

 

 

 

Non-operating

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

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

 

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

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

 

 

 

 

 

 

 

Humidity

 

 

 

 

 

 

 

Operating

10% to 80% (non-condensing)

10% to 80% (non-condensing)

 

 

 

 

 

Non-operating

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

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

 

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

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

 

 

 

 

 

 

 

Altitude

 

 

 

 

 

 

 

Operating

4,850 m (15,902 ft) max

4,850 m (15,902 ft) max

 

 

 

 

 

Non-operating

12,192 m (40,000 ft) max

12,192 m (40,000 ft) max

 

 

 

 

 

Thermal dissipation

187.67 BTU/hour (maximum)

235.44 BTU/hour (maximum)

 

75.07 BTU/hour (typical)

112.60 BTU/hour (typical)

 

 

 

 

 

 

 

 

 

 

 

Power Management Modes

If you have VESA's DPM™ compliance display card or software installed in your PC, the monitor can automatically reduce its power consumption when not in use. This is referred to as Power Save Mode*. If the computer detects input from keyboard, mouse, or other input devices, the monitor automatically resumes functioning. The following table shows the power consumption and signaling of this automatic power saving feature:

U2211H

 

 

 

 

 

 

 

 

 

 

 

VESA Modes

Horizontal Sync Vertical Sync

Video

Power Indicator

Power Consumption

Normal

Active

Active

Active

Blue

55W (maximum) **

operation

 

 

 

 

22W (typical)

Active-off mode

Inactive

Inactive

Blanked

Amber

Less than 1.0 W

Switch off

-

-

-

Off

Less than 1.0 W

U2311H

 

 

 

 

 

 

 

 

 

 

 

VESA Modes

Horizontal Sync Vertical Sync

Video

Power Indicator

Power Consumption

Normal operationActive

Active

Active

Blue

69W (maximum) **

 

 

 

 

 

33W (typical)

Active-off mode

Inactive

Inactive

Blanked

Amber

Less than 1.0 W

Switch off

-

-

-

Off

Less than 1.0 W

The OSD will only function in the normal operation mode. When any button is pressed in Active-off mode, one of the following messages will be displayed:

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Contents Dell U2211H /U2311H Monitor Users Guide Package Contents About Your MonitorFront View Product FeaturesIdentifying Parts and Controls Back View Back view Back view with monitor stand Label Description UseLeft view Right view Side ViewBottom View Monitor Specifications Flat Panel SpecificationsResolution Specifications Preset Display ModesElectrical Specifications Physical CharacteristicsEnvironmental Characteristics Power Management ModesPin Pin Side of the Connected Signal Cable Number Pin AssignmentsDisplayPort Connector LCD Monitor Quality and Pixel Policy Plug and Play CapabilityUniversal Serial Bus USB Interface Maintenance Guidelines Cleaning Your MonitorAppendix Setting Up Your Monitor Click Change Display Settings Click Advanced Settings Using the Front Panel Front panel Button Shortcut Key Preset Modes DescriptionOperating the Monitor Shortcut key Brightness/ContrastUsing the On-Screen Display OSD Menu Accessing the Menu SystemDynamic Contrast Auto AdjustContrast Color Settings Input SourceAuto Select DisplayPortHue Display Settings SaturationPage Page Page Page Page Page Click Change Display Settings Dell U2211H / U2311H Monitor Model U2211Ht / U2311Hb May 2010 Rev. A01Attaching the Stand Setting Up the MonitorConnecting Your Monitor Page Attaching the Soundbar Optional Connecting the USB cableOrganizing Your Cables Removing the Stand Wall Mounting OptionalBack to Contents Self-Test TroubleshootingBuilt-in Diagnostics Support.dell.com Common ProblemsCommon Symptoms What You Experience Possible Solutions Product Specific Problems Universal Serial Bus USB Specific ProblemsDell Soundbar Problems Specific Symptoms What You Experience Possible SolutionsBack to Contents
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U2311H, U2211H specifications

The Dell U2311H and U2211H are two monitors that have garnered attention for their exceptional performance and robust features, making them appealing to both professional users and casual consumers alike. With their innovative technologies and sleek designs, these monitors stand out in today's competitive market.

The Dell U2311H is a 23-inch IPS panel display that offers a resolution of 1920 x 1080 pixels, providing sharp and vivid picture quality. Its wide viewing angles of 178 degrees both vertically and horizontally ensure that images remain consistent and accurate regardless of the viewer's position. This feature is particularly advantageous for collaborative work environments where multiple people may need to view the screen simultaneously. Additionally, the U2311H boasts a 1000:1 static contrast ratio and a brightness level of 250 cd/m², contributing to its ability to render detailed images in various lighting conditions.

On the other hand, the Dell U2211H is a slightly smaller option at 21.5 inches but shares many of the same technological advantages. It also features an IPS panel with a 1920 x 1080 resolution, ensuring excellent color reproduction and viewing angles. Both monitors are equipped with Dell's Eco-Comfort technology, which not only reduces power consumption but also provides a more comfortable viewing experience by minimizing harmful blue light emissions.

One notable feature of both models is their ergonomic design. They come with adjustable stands that allow users to heighten, tilt, swivel, and pivot the display according to their comfort preference. This level of customization reduces strain during prolonged use and promotes better posture. Additionally, the monitors' bezels are slim, maximizing the display area while maintaining a stylish aesthetic.

The connectivity options on both monitors are comprehensive, offering VGA, DVI, and DisplayPort inputs. This versatility makes it easy to connect to several devices, including laptops, desktops, and other peripherals. Furthermore, both monitors feature USB 2.0 hubs, allowing users to plug in their devices conveniently.

In summary, the Dell U2311H and U2211H are excellent displays that combine superior image quality, ergonomic features, and versatile connectivity options. Their IPS technology ensures impressive color accuracy and wide viewing angles, making them suitable for a variety of professional and personal applications. Whether one is engaged in graphic design, office work, or multimedia consumption, these monitors deliver performance and comfort that are hard to beat.