Operating the Monitor

To obtain the best results:

1.Allow the monitor to warm up for 20 minutes before adjusting.

2.Display the adjustment-pattern application provided on the CD.

3.Access the OSD menu, then select Image Control.

4.Set the main Clock settings correctly first, because the Clock Phase settings depend on the main Clock setting.

When adjusting the Clock and Clock Phase values, if the monitor images become distorted, continue adjusting the values until the distortion disappears.

To restore the factory settings, access the OSD menu, select Factory Reset, and then select Yes.

Power-Saver Feature

When the monitor is in normal operating mode, the Power light is aqua-white and the monitor uses the normal watts of power. For power usage, refer to “Technical Specifications” (Appendix B).

The monitor also supports a power-saver mode that is controlled by the computer. When the monitor is in the reduced-power state, the monitor screen is blank, the backlight is off, and the Power light is amber. The monitor uses minimum power. When the monitor is “awakened,” a brief warm-up period occurs before the monitor returns to normal operating mode. The energy-saving reduced power state activates if the monitor does not detect either the horizontal sync signal or the vertical sync signal. The power-saver feature must be activated on your computer for this feature to work.

Refer to your computer documentation for instructions on setting energy-saver features (sometimes called power-management features).

NOTE: The energy-saver feature works only when the monitor is connected to computers that have energy-saver features.

Ambient Light Sensor (Select Models)

An integrated light sensor, on the left front of the monitor, adjusts the LCD backlight output to the current ambient light conditions. By default, the ambient light sensor is on. Manually enable or disable the sensor using the Image Control main menu in the OSD. If you adjust the Quick View, Brightness, Contrast, or sRGB functions in the OSD, the light sensor will automatically be disabled.

User’s Guide

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HP W2558HC, 2229H, W2228H, W2448H/HC manual Power-Saver Feature, Ambient Light Sensor Select Models
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2229H, W2448H/HC, W2228H, W2558HC specifications

The HP W2558HC, W2228H, W2448H/HC, and W2229H are a series of versatile monitors that cater to both business and personal uses, offering a blend of performance, image quality, and technological advancements. Each model is designed with features that enhance the viewing experience, making them suitable for a variety of tasks ranging from everyday computing to specialized graphical applications.

The HP W2558HC is recognized for its impressive 25-inch display, which delivers vibrant colors and sharp images. It boasts a resolution of 1920x1080 pixels, allowing users to enjoy full HD content with clarity. The monitor employs advanced LED backlighting technology, which not only enhances brightness but also improves energy efficiency. Additionally, it supports multiple connectivity options, including HDMI and VGA, making it easy to connect to various devices such as laptops, gaming consoles, and desktop PCs.

The W2228H is a 21.5-inch monitor that caters to users seeking a compact yet effective display solution. It offers similar HD resolution and LED technology, ensuring that images remain crisp and clear. Its slim design makes it an excellent choice for smaller workspaces, while also providing a good balance of performance and cost. The monitor is designed with VGA and DVI inputs, giving users flexibility in how they connect their devices.

The HP W2448H/HC is an impressive 24-inch display that redefines user experience with its high-definition visuals. It features an 1920x1200 resolution, offering more vertical pixels than standard full HD monitors, which enhances productivity for users dealing with spreadsheets and documents. Its ergonomic stand allows for adjustable height, tilt, and pivot, promoting comfortable viewing angles during extended usage. The monitor is also equipped with dual-link DVI-D and HDMI ports for seamless connectivity.

Finally, the HP 2229H combines performance and affordability into a 21.5-inch screen that delivers excellent value for everyday computing tasks. With a native resolution of 1920x1080 and quick response times, it is well-suited for both work and entertainment. The monitor features RGB and HDMI connections, ensuring compatibility with a wide range of devices.

In summary, these HP monitors bring together cutting-edge technology and practical features that enhance any workspace. They are built to deliver exceptional image quality, diverse connectivity options, and ergonomic adjustments, making them ideal for users who demand performance without sacrificing comfort or style.
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