Master, red, green, blue channel, Color channel buttons – Xerox WorkCentre 470cx-9904 User Manual
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Master, Red, Green, Blue Channel
With color scanning selected, you may select a color channel via
the color buttons. This will allow you to adjust the highlight,
shadow, and midtone for each color in the Red ,Green , and Blue
spectrum.
The histogram plot is a bar chart of pixel counts, or frequencies,
plotted against brightness levels with 0 (black) on the left end and
255 (white) at the right end. The height of each line shows the
number of pixels at a particular brightness value.
To make changes to the histogram plot, and thus, to a preview
image, drag the triangular-shaped handles located below the
horizontal bar.
Color
Channel
Buttons
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