Dell U2311H, U2211H appendix Maintenance Guidelines, Cleaning Your Monitor

Page 12

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.

Back to Contents Page

Page 11 Page 13
Image 12
Page 11 Page 13
Contents Dell U2211H /U2311H Monitor Users Guide Package Contents About Your MonitorProduct Features Identifying Parts and ControlsFront View Back View Back view Back view with monitor stand Label Description UseSide View Bottom ViewLeft view Right 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 Plug and Play Capability Universal Serial Bus USB InterfaceLCD Monitor Quality and Pixel Policy 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 SystemAuto Adjust ContrastDynamic Contrast 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. A01Setting Up the Monitor Connecting Your MonitorAttaching the Stand Page Connecting the USB cable Organizing Your CablesAttaching the Soundbar Optional Removing the Stand Wall Mounting OptionalBack to Contents Troubleshooting Built-in DiagnosticsSelf-Test Common Problems Common Symptoms What You Experience Possible SolutionsSupport.dell.com Product Specific Problems Universal Serial Bus USB Specific ProblemsDell Soundbar Problems Specific Symptoms What You Experience Possible SolutionsBack to Contents
Related manuals
Manual 2 pages 37.29 Kb Manual 38 pages 2.71 Kb

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.
Top Page Image Contents