Canon SX7 Memorized Color Correction P104, Offset P103, Progressive P94, Resolution P42, sRGB P53

APPENDIX

Memorized Color Correction (P104)

A memorized color is a color in our memory. The memorized color such as blue for the sky is more vivid than the real color, so you may feel colors of a projected image are dull. If such is the case, enable the memorized color correction function to make the colors close to the ones in our memory. You can enable the memorized color correction function in the image adjustment menu.

Offset (P103)

A parameter that shifts the reproduction range of a brightness signal from black to white within an image signal toward the higher or lower level of brightness. The repro- ducibility of the dark tone is mainly changed. Since you can adjust the offset for each RGB color in this projector, you can also adjust colors. The offset is normally adjusted with the gain.

Progressive (P94)

An image display system used to display the entire screen per scan. For an interlace sig- nal (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, deteriorat- ing 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 progres- sive function when flickering and horizontal lines are noticeable on a fast-moving picture.

Resolution (P42, 89)

The number of dots (horizontal dots x vertical dots) that can be displayed on a computer is called “resolution of display”. Resolution indi- cates the size of the display area (amount of information).

Resolu-	Number of dots
tion	Hori-	Vertical
	zontal
VGA	640	480
SVGA	800	600
XGA	1024	768
SXGA	1280	1024
SXGA+	1400	1050
UXGA	1600	1200

Number of pixels in each

resolution

If you select SXGA+ (1400 dots x 1050 dots) as the display resolution for the connecting computer, this projector can project high-res- olution images. If your computer does not have the SXGA+ option, select the maximum resolution among the selectable options.

sRGB (P53, 100)

An international standard of color representa- tion (color space) which is applied to general digital cameras, displays and others. In this projector, if you select [sRGB] in the [Image mode] setting, the projector can project the best-quality image conforming to the sRGB Standard.

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