HP 2511x, 2211f/2211x, 2311cm/2311f/2311x, 2011x/2011s manual LCD Monitor Quality and Pixel Policy

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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.

ENWW

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Contents User Guide Second Edition January Document Part Number About This Guide Iv About This Guide Table of contents Appendix a Troubleshooting LCD Monitors Product FeaturesEnww Important Safety Information Safety and Maintenance GuidelinesMaintenance Guidelines Safety PrecautionsShipping the Monitor Cleaning the MonitorAssembling the Monitor Setting Up the MonitorUnpacking the Monitor 2Inserting the Monitor Panel Connecting the VGA Video Cable Connecting Monitor CablesConnecting the Hdmi Cable Select Models Connecting the DVI-D Video Cable Select ModelsGetting Hdmi Sound Connecting the Power Cord6Connecting the Power Cord Turning on the Monitor Installing the Cable Management ClipAdjusting The Tilt Selecting Video Input ConnectorsConnecting External Speakers and Audio Cable Select Models Wall Mounting the Monitor Panel Enww CD Software and Utilities Installing DriversOperating the Monitor Button Icon Description Front-Panel ControlsIcon Main Menu Options Sub-menu Options Description Using the On-Screen Display OSDEnww Power-Saver Feature on Enww VGA Identifying Monitor Conditions Power-Saver Feature Problem Solution TroubleshootingSolving Common Problems ProblemSolution Locating the Rating Label Have the following information available when you callTable B-12011x/2011s Specifications Technical SpecificationsSpecifications HP LCD MonitorsTable B-32311cm/2311f/2311x Specifications Table B-22211f/2211x SpecificationsTable B-42511x Specifications Table B-52711x Specifications Table B-62011x/2011s Factory Preset Video Input Modes Preset Video ModesTable B-9Power Adapters Power AdaptersEntering User Modes Manufacturer Model NumberLCD Monitor Quality and Pixel Policy Federal Communications Commission Notice Agency Regulatory NoticesModifications CablesEuropean Union Regulatory Notice Canadian NoticeAvis Canadien German Ergonomics Notice Japanese Notice Korean Notice Power Cord Set RequirementsEnergy Star Qualification Japanese Power Cord RequirementsProduct Environmental Notices Enww Turkey EEE Regulation
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