Progressive
An image display system used to display the entire screen per scan. When an interlace signal (video signal) that displays one screen by two scans (one for odd lines and one for even lines) is input, progressive processing is required. When the progressive function is turned off, one screen is displayed using image signals per interlace signal, deteriorating the vertical resolution of the image. When the progressive function is turned on, one screen is displayed using image signals per two interlace signals, improving the vertical resolution of the image. Turn off the progressive function when flickering and horizontal lines are noticeable on a
Resolution
The number of dots (horizontal dots x vertical dots) that can be displayed on a computer is called “resolution of display”. Resolution indicates the size of the display area (amount of information).
Resolution | Number of dots | ||
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Horizontal | Vertical | ||
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VGA | 640 | 480 | |
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SVGA | 800 | 600 | |
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XGA | 1024 | 768 | |
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SXGA | 1280 | 1024 | |
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SXGA+ | 1400 | 1050 | |
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UXGA | 1600 | 1200 | |
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UXGA 1600 x 1200 (4:3)
SXGA + 1400 x 1050 (4:3)
SXGA 1280 x 1024 (5:4)
XGA 1024 x 768 (4:3)
Number of pixels in each resolution
Selecting SXGA+ (1400 dots x 1050 dots) as the display resolution of the computer allows this projector to project
Gamma Correction
A tone adjustment system used during projection of image data. The gamma correction function works effectively when portions of an image are obscure because they are too light or dark.
This projector supports manual gamma correction, automatic gamma correction, and dynamic gamma correction.
DVI-I
A digital video signal connection interface. This interface allows digital data to be sent and received without conversion to analog data, assuring high image quality with no signal degradation. The
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