Avision AV8000S - Manual (Page 37)

5-16
Curves
When you select the Curves button, a dialog box
appears that allows you to adjust the midtone of the image
without losing details in the lightest and darkest areas.
Select the Curve or Line button, depending on if you want a
curved or an angled setting. Place the mouse cursor over
the line, click the right mouse button, and drag the line to set
the curve you want.