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Eiki LC-X990 instruction manual Picture Screen Adjustment, Digital Zoom, Keystone

Models: LC-X990

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PICTURE SCREEN ADJUSTMENT

This projector has a picture screen resize function, which enables you to display the image in desirable size.

1.Press MENU BUTTON and MAIN MENU DISPLAY dialog box will appear.

2.Press POINT LEFT/RIGHT BUTTON(s) to select SCREEN and press the SELECT BUTTON. Another dialog box SCREEN ADJUST DISPLAY will appear.

3.Press POINT DOWN BUTTON and a red arrow will appear.

4.Move the arrow to the function that you want to adjust.

DIGITAL ZOOM

1.To adjust the image size or pan the image, move the arrow to Digital zoom by pressing POINT UP/DOWN BUTTON(s) and then press SELECT BUTTON. MAIN MENU DISPLAY and SCREEN ADJUST DISPLAY will disappeared and “D. Zoom” and the magnifying-glass icon is displayed.

2.Move the magnifying-glass icon by pressing the POINT UP/DOWN/LEFT/RIGHT (POINTING PAD) BUTTON(s).

3.To expand the image, press SELECT BUTTON. The image is magnified by degrees (Expand function).

4.To compress the image size, press FRONT CLICK button on the remote control unit. The size of image is reduced by degrees (Compress function).

5.To pan the image, press POINT UP/DOWN/LEFT/RIGHT (POINTING PAD) BUTTON(s) and move the magnifying-glass icon.

6.To cancel the Digital Zoom mode, press other buttons (Except NORMAL BUTTON).

7.Press the NORMAL BUTTON in Digital zoom mode, the image size changed to the screen size (1024 x 768).

8.To turn the image size to true size (960 x 768 in SXGA, 1024 x 768 in XGA, 800 x 600 in SVGA and 640 x 480 in VGA), move the arrow to True by pressing POINT UP/DOWN BUTTON(s) and then press SELECT BUTTON. The image size is turned to the true size.

NOTE: The “True” and “Digital zoom” cannot be operated when “RGB”, “HDTV1O35i” or “HDTVlO8Oi” is selected on the COMPUTER SYSTEM SELECT menu. (See pages 36- 37).

KEYSTONE

1.When the image is distorted vertically, move the arrow to Keystone by pressing POINT UP/DOWN BUTTON(s) and then press SELECT BUTTON. The “Keystone” is displayed to indicate Keystone mode.

2.Press the POINT UP BUTTON to reduce the upper part of the image, and the POINT DOWN BUTTON to reduce the lower part. (See “KEYSTONE FUNCTION” section on page 28).

3.Press the NORMAL BUTTON in keystone mode, the image changed to original image (not correct keystone distortion).

•This projector cannot display in the resolution more than 1280 x 1024. If your computer’s screen resolution is higher than 1280 x 1024, reset the resolution to the lower.

•The image data of VGA (640 x 480), SVGA (800 x 600), or SXGA (1280 x 1024) is modified to fit the screen size in the initial mode.

•The maximum size in expand mode is 7 times as large as the original screen size. (When original image size is smaller than the screen size (1024 x 768).

•The minimum size in compress mode is the screen size (1024 x 768) in XGA or SXGA mode, 800 x 600 in SVGA mode or 640 x 480 in VGA mode.

•Panning function can work only when the image is expanded.

•The normal “Panning Operation” may not function properly if the computer system prepared with the “PC Adjust” is used.

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Page 45
Image 45
Eiki LC-X990 instruction manual Picture Screen Adjustment, Digital Zoom, Keystone
Page 44 Page 46

LC-X990 specifications

The Eiki LC-X990 is a high-performance LCD projector designed to deliver exceptional image quality for a variety of applications. Known for its robust features and reliability, this projector is particularly well-suited for educational institutions, corporate environments, and conference rooms.

One of the standout characteristics of the LC-X990 is its impressive brightness level, boasting 6000 lumens. This high brightness ensures that presentations remain clear and vibrant even in well-lit environments. Coupled with a native XGA resolution of 1024 x 768 pixels, the projector provides sharp, detailed images that enhance the viewing experience. The contrast ratio of 2000:1 further contributes to the projection quality, enabling users to see deep blacks and bright whites that are vital for presenting dynamic visuals and text.

The Eiki LC-X990 employs advanced optical technology, including a 1.7x zoom lens, which offers flexibility in installation and allows users to project images from various distances without compromising quality. Additionally, the horizontal and vertical keystone correction features ensure that images are perfectly aligned, reducing distortion regardless of the projector's position.

Connectivity is a strong suit of the LC-X990, with multiple input options such as HDMI, VGA, and composite video. This versatility allows it to connect seamlessly to various devices, including laptops, DVD players, and document cameras. The built-in 10-watt speaker further enhances presentations without the need for external audio equipment, making the projector a convenient all-in-one solution.

Another key feature of the LC-X990 is its user-friendly interface, which simplifies navigation and setup. Users can easily switch between input sources, adjust settings, and navigate menus with minimal effort. The projector also supports various image enhancement technologies, including color management and gamma correction, ensuring that images maintain their fidelity.

The Eiki LC-X990 is designed with durability and ease of maintenance in mind. Its long-lasting lamp life—up to 4000 hours in standard mode and 6000 hours in eco mode—reduces the frequency of lamp replacements, contributing to lower total cost of ownership. The projector also features a filter that can be easily accessed for cleaning, ensuring optimal performance over time.

In summary, the Eiki LC-X990 combines high brightness, excellent connectivity options, and user-friendly features, making it an ideal choice for anyone looking for reliable and professional image projection. Whether for educational or corporate use, it delivers outstanding performance that meets the diverse needs of its users.