HP LA1905wg 19-inch manual LCD Monitor Quality and Pixel Policy

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C LCD Monitor Quality and Pixel Policy

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

●A pixel consists of one red, one green, and one blue sub-pixel.

●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 sub-pixel (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, in normal operating mode at a supported resolution and refresh rate, from a distance of approximately 50 cm (20 in).

HP expects that, over time, the industry will continue to improve its ability to produce LCDs with fewer cosmetic imperfections and HP will adjust guidelines as improvements are made.

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Contents HP LCD Monitors First Edition September Document Part Number About This Guide Iv About This Guide Table of contents Appendix C LCD Monitor Quality and Pixel Policy Optimizing Monitor Performance Use Caution When Setting Up the MonitorTo Get the Best Performance from Your Monitor Safety and Maintenance Guidelines Important Safety InformationMaintenance Guidelines Shipping the Monitor Cleaning the MonitorInformation File Setting Up the MonitorOperating the Monitor Software and UtilitiesUsing the Auto-Adjustment Function Installing the .INF and .ICM FilesUsing and Adjusting the Monitor Installing from the CDUsing the On-Screen Display Menu Adjusting the Monitor SettingsOptimizing Image Performance Analog Input 4Horizontal or Vertical Position Adjustment Sleep Timer Mode Identifying Monitor Conditions Using the HP Display Assistant Utility select modelsEnww Solving Common Problems TroubleshootingLocating the Rating Labels Online Technical Support Preparing to Call Technical SupportCables Agency Regulatory NoticesFederal Communications Commission Notice ModificationsCanadian Notice Avis CanadienEuropean Union Regulatory Notice Japanese Notice Korean Notice Power Cord Set Requirements Japanese Power Cord RequirementsGerman Ergonomics Notice Product Environmental Notices Energy Star QualificationMaterials Disposal Product Environmental Notices Ukraine Restriction of Hazardous Substances Turkey EEE RegulationLCD Monitor Quality and Pixel Policy

LA1905wg 19-inch specifications

The HP LA1905wg is a 19-inch LCD monitor designed to provide a balance of quality, functionality, and energy efficiency. It is an ideal choice for office environments, educational institutions, and personal use, combining a compact form factor with reliable performance.

One of the standout features of the HP LA1905wg is its 19-inch screen size, which offers a resolution of 1440 x 900 pixels. This display provides a crisp and clear image quality, making it suitable for a variety of tasks ranging from document editing and spreadsheet management to web browsing and multimedia applications. The monitor offers a typical brightness of 250 cd/m², enhancing visibility in well-lit environments.

The HP LA1905wg utilizes an active matrix TFT panel technology known for its superior image quality and response times. With an impressive 1000:1 contrast ratio, it ensures that users experience deeper blacks and brighter whites, resulting in vibrant images and text. The 5ms response time minimizes motion blur, making it suitable for casual gaming and video playback.

In terms of connectivity, the monitor comes with various options, including both VGA and DVI inputs, which allow for easy connection to a wide range of computers and devices. The onboard integrated speakers add convenience for users who need basic audio without the clutter of external speakers.

The ergonomic design of the HP LA1905wg emphasizes user comfort, featuring height adjustment, tilt, and swivel capabilities. This flexibility allows users to customize their viewing angles, reducing strain during extended periods of use. Additionally, it meets Energy Star and TCO certification standards, ensuring the monitor operates efficiently and with minimal environmental impact.

Another notable characteristic is its thin bezel design, which not only contributes to the sleek aesthetic of the monitor but also reduces the amount of space it occupies on a desk. The monitor is also equipped with HP's protective features, enhancing durability and reliability in various settings.

Overall, the HP LA1905wg 19-inch monitor is a versatile display that merges functionality with performance. Its combination of quality display technology, ergonomic features, and energy-efficient operation makes it an attractive choice for anyone seeking a reliable monitor for everyday use. Whether for business, education, or home applications, the LA1905wg delivers excellent value.
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