To eliminate vertical bars (Clock):

1.Press the Menu button on the monitor's front panel to open the OSD Menu, and then select Image Control > Clock.

2.Press the + (Plus) or — (Minus) buttons on the monitor's front panel to eliminate vertical bars. Press the buttons slowly so that you do not miss the optimum adjustment point.

Figure 4-4Adjusting the Clock

3.After adjusting the Clock, if blurring, flickering, or bars appear on the screen, proceed to adjust the Clock Phase.

To remove flickering or blurring (Clock Phase)

1.Press the Menu button on the monitor's front panel to open the OSD Menu, and then select Image Control > Clock Phase.

2.Press the + (Plus) or — (Minus) buttons on the monitor's front panel to eliminate flickering or blurring. Flicking or blurring may not be eliminated depending on your computer or graphics controller card installed.

Figure 4-5Adjusting the Clock Phase

To correct screen position (Horizontal Position or Vertical Position):

1.Press the Menu button on the monitor's front panel to open the OSD Menu, and then select Image Control > Horizontal Position and/or Vertical Position.

2.Press the + (Plus) or — (Minus) buttons on the monitor's front panel to properly adjust the position of the image in the display area of the monitor. The Horizontal Position shifts the image left or right; the Vertical Position shifts the image up and down.

Figure 4-6Adjusting the Image Position

Sleep Timer Mode

You can set your computer to sleep when not in use, and this will cause the monitor to sleep (unless you disable low-power mode). In addition, some monitors support a sleep timer, an energy-saving feature that enables you to set daily times for the monitor to go into low-power mode and wake up again. This

38 Chapter 4 Operating the Monitor

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HP 27 XW476A4#ABA, Performance ZR2440w 24 XW477A8#ABA manual Sleep Timer Mode, 6Adjusting the Image Position
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27 XW476A4#ABA, Performance ZR2440w 24 XW477A8#ABA specifications

The HP Performance ZR2440w is a high-end 24-inch display designed for professionals in need of precise and vivid visuals. This monitor, identified by the model number XW477A8#ABA, delivers exceptional image quality and color accuracy, making it a perfect choice for graphic designers, photographers, and video editors.

One of the standout features of the ZR2440w is its IPS (In-Plane Switching) panel technology. This provides wide viewing angles of up to 178 degrees both horizontally and vertically, ensuring consistent colors and brightness from virtually any angle. The display offers a resolution of 1920 x 1200 pixels, which enhances clarity and detail, allowing users to work with intricate designs and high-resolution images effortlessly.

Color accuracy is another hallmark of the HP ZR2440w. With a factory-calibrated color gamut that covers 99% of the sRGB spectrum, this monitor ensures that colors are true to life. It also supports 10-bit color processing, further enhancing the depth and richness of the colors displayed. Coupled with a brightness level of 300 nits, the ZR2440w delivers vivid images that bring creative projects to life.

In terms of connectivity, the ZR2440w is equipped with various ports, including DisplayPort and DVI-D, providing flexibility for different setups. An integrated USB hub with multiple USB 2.0 ports is also included, making it easy to connect peripherals and accessories directly to the monitor.

The ergonomic design of the ZR2440w allows for height, tilt, and swivel adjustments, enabling users to customize the viewing position for maximum comfort during extended use. This represents a significant advantage for professionals who spend long hours in front of their monitors, as it helps to minimize strain and fatigue.

Another impressive model in the HP lineup is the ZR2740w (model number XW476A4#ABA), a 27-inch professional display that shares many of the features of the ZR2440w but offers even larger screen real estate. Like its smaller counterpart, the ZR2740w features an IPS panel for wide viewing angles and exceptional color reproduction. With a resolution of 2560 x 1440 pixels, the ZR2740w provides even greater detail and is ideal for tasks requiring high-resolution imagery.

In conclusion, both the HP Performance ZR2440w and ZR2740w monitors stand out in the field of professional displays. They combine advanced technologies, exceptional color accuracy, and ergonomic designs to meet the demanding needs of creative professionals. Investing in either of these monitors ensures an enhanced visual experience, empowering users to deliver outstanding results in their projects.
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