Xerox CX240, CX250 manual Brightness and Contrast Slider Controls

136Chapter 7– Color Workflow

This button:	Enables you to:
	Toggle between the Before and After views
Before/After view
	View the Before and After views in portrait
Before/After view
	View the Before and After views in landscape
Before/After view

Brightness and Contrast Slider Controls

The Brightness and Contrast slider controls are active only when all of the separations are selected.

Brightness

Brightness increases or decreases the luminance of the image. Increasing brightness brightens the image and results in a concave curve. Decreasing brightness darkens the image and results in a convex curve.

¾Move the Brightness slider to the right to increase brightness or to the left to decrease brightness.

Contrast

Contrast increases the image contrast by making the highlights lighter and the shadows darker. It can also be used to decreases the contrast.

¾Move the Contrast slider to the right to increase contrast (S shaped curve), or to the left to decrease contrast (inverted S shaped curve).