Entering User Modes

The video controller signal might occasionally call for a mode that is not preset if:

●You are not using a standard graphics adapter.

●You are not using a factory preset mode.

It this occurs, you might need to readjust the parameters of the monitor screen by using the on-screen display. Your changes can be made to any or all of these factory preset modes and saved in memory. The monitor automatically stores the new setting, then recognizes the new mode just like it does a factory preset mode. Also there are at least ten user modes that can be entered and stored.

Power Adapters

Table B-9Power Adapters

Manufacturer

Model Number

 

 

TPV Technology Group

ADCP1236

 

 

LiteOn

PA-1041-03TA-LF, PA-1041–0

 

 

APD, Asian Power Devices, Inc.

DA-36N12, DA-50F19

 

 

Delta

ADP-40DD B Series

 

 

LCD Monitor Quality and Pixel Policy

Your LCD monitor uses high-precision technology, manufactured according to high standards, to help guarantee trouble-free performance. Nevertheless, the display might have cosmetic imperfections that appear as small bright or dark spots. This is common to all LCD monitor displays used in products supplied by all vendors and is not specific to your LCD monitor. These imperfections are caused by one or more defective pixels or subpixels.

A pixel consists of one red, one green, and one blue subpixel. A defective whole pixel is always turned on (a bright spot on a dark background), or it is always off (a dark spot on a bright background). The first is the more visible of the two. A defective subpixel (dot defect) is less visible than a defective whole pixel, and is small and only visible on a specific background.

To locate defective pixels, the monitor should be viewed under normal operating conditions and in normal operating mode at a supported resolution and refresh rate, from a distance of approximately 50 cm (16 in). We expect that, over time, the industry will continue to improve its ability to produce displays with fewer cosmetic imperfections, and we will adjust guidelines as improvements are made.

For more information about your LCD monitor and pixel policy, refer to the HP Web site at: www.hp.com/support. To find pixel policy information on the HP Web site, type in "HP Pixel Policy" in the search box and press Enter.

30 Appendix B Technical Specifications

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HP 2311F, 2311CM, 2211F, 2311XI manual Entering User Modes, Power Adapters, LCD Monitor Quality and Pixel Policy
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2311F, 2311XI, 2311CM, 2211F specifications

The HP 2211F, 2311CM, 2311XI, and 2311F are innovative LCD monitors designed by HP to cater to a variety of visual and functional needs. While they share some similarities, each model incorporates distinctive features and technologies that enhance user experience.

Starting with the HP 2211F, this 21.5-inch monitor is equipped with a Full HD 1920x1080 resolution, offering crisp and clear images ideal for both home and office usage. One of its standout features is the use of LED backlighting, which not only improves brightness but also contributes to energy efficiency. The HP 2211F features a 5ms response time, making it suitable for both casual gaming and multimedia consumption. Its sleek design, complemented by a barely-there bezel, provides a modern touch to any workspace.

The HP 2311CM takes the visual experience a step further with its unique design and advanced connectivity options. This 23-inch monitor also boasts a Full HD resolution, enabling vibrant color reproduction and sharp detail. It incorporates a built-in webcam, making it an excellent option for video conferencing and online collaborations. Users can enjoy high-definition imaging with a wide viewing angle, thanks to its IPS panel, which also ensures consistent color accuracy from various perspectives.

Next is the HP 2311XI, which is a standout model in HP’s lineup, emphasizing interactivity and touch capabilities. This 23-inch monitor not only delivers Full HD resolution but also features capacitive multi-touch technology that allows for simple and intuitive navigation. It’s particularly beneficial for design professionals and users in industries that demand a more tactile interaction. The 2311XI is optimized for Windows 8, enhancing the user experience with gesture-based controls.

Lastly, the HP 2311F is another excellent option in the HP range, featuring a 23-inch display that combines sleek aesthetics with practical functionality. Like its counterparts, it offers a Full HD resolution but focuses on reducing blue light emissions, which can help reduce eye strain during extended usage. The monitor also supports an adjustable stand, which allows users to find their preferred viewing angle effortlessly.

Across these models, HP has integrated technologies that prioritize user comfort and environmental sustainability. Both the energy-efficient design and the use of mercury-free panels are commendable, aligning with modern eco-conscious standards. Each monitor in this series proves to be an exceptional choice for diverse users, balancing performance, functionality, and style.
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