Correcting keystone

Keystoning refers to the situation where the projected image is noticeably wider at either the top or bottom. It occurs when the projector is not perpendicular to the screen.

To correct this, besides adjusting the height of the projector, you will need to manually correct it following one of these steps.

Using the remote control

Press / on the projector or remote control to display the Keystone correction page. Press to correct keystoning at the top of the image. Press to correct keystoning at the bottom of the image.

• Using the OSD menu

1. Press Menu/Exit and then press / until the DISPLAY menu is highlighted.

2.Press to highlight Keystone and press

Mode/Enter. The Keystone correction page

Press / .

 

Press

/ .

displays.

 

 

 

 

3. Press to correct keystoning at the top of the image or press to correct keystoning at the bottom of the image.

Magnifying and searching for details

If you need to find the details on the projected picture, magnify the picture. Use the direction arrow keys for navigating the picture.

Using the remote control

1.Press Digital Zoom +/- to display the Zoom bar.

2. Press Digital Zoom + to magnify the center of the picture. Press the key repeatedly until the picture size is suitable for your need.

3. Use the directional arrows (, , , ) on the projector or remote control to navigate the picture.

4.To restore the picture to its original size, press

AUTO. You can also press Digital Zoom -. When the key is pressed again, the picture is further reduced until it is restored to the original size.

Using the OSD menu

1.Press Menu/Exit and then press / until the DISPLAY menu is highlighted.

2.Press to highlight Digital Zoom and press Mode/Enter. The Zoom bar displays.

3.Repeat steps 2-4in the section of "Using the remote control" above. Or if you are using the projector control panel, continue to the following steps.

4.Press on the projector repeatedly to magnify the picture to a desired size.

5.To navigate the picture, press Mode/Enter to switch to the paning mode and press the directional arrows (, , , ) to navigate the picture.

6.Use the directional arrows (, , , ) on the projector or remote control to navigate the picture.

30 Operation

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BenQ MP522 ST, MP512 ST user manual Magnifying and searching for details, Correcting keystone

MP512 ST, MP522 ST specifications

The BenQ MP522 ST and MP512 ST are compact projectors designed to deliver impressive performance for both education and business environments. These models stand out for their versatility, high-quality image output, and user-friendly features.

The BenQ MP522 ST is known for its Short Throw technology, enabling it to project large images from a short distance. This feature is particularly beneficial in smaller rooms where space is limited. The projector can produce a 60-inch image from just over two feet away, making it ideal for classroom settings and small meeting rooms. The MP522 ST boasts a brightness of 2800 ANSI lumens, ensuring clear and vibrant presentations even in well-lit environments. With a native resolution of XGA (1024 x 768), it delivers sharp and detailed visuals, making text and images easy to read.

On the other hand, the BenQ MP512 ST shares many of the same features while offering slightly different specifications. The MP512 ST also uses Short Throw technology, allowing it to project large images in limited spaces. With a brightness of 2500 ANSI lumens, it provides adequate illumination for various settings. This projector also supports a native resolution of XGA, ensuring excellent image quality for presentations and videos.

Both projectors utilize DLP technology, known for its reliability and high-quality images. DLP projectors typically have better color accuracy and contrast ratios compared to other technologies, resulting in vivid and lifelike images. Furthermore, the long-lasting lamp life of up to 4000 hours in Eco mode enhances cost efficiency and reduces maintenance needs over time.

Another notable characteristic of both models is their connectivity options, which include multiple VGA inputs, a composite video input, and a USB port. This variety allows for easy connections to laptops, video sources, and even USB drives, making them versatile tools for presentations and multimedia sharing.

Both BenQ MP522 ST and MP512 ST projectors emphasize portability and ease of use. Their lightweight design and compact size make them easy to transport, while features such as automatic keystone correction simplify setup and ensure optimal image alignment.

In summary, the BenQ MP522 ST and MP512 ST projectors are excellent choices for users seeking high-quality, compact projectors with superior image performance. Their short throw capabilities, robust brightness, and extended lamp life, coupled with DLP technology, make them reliable solutions for a range of applications in education and business environments.