UMAX Technologies PowerColor, User Manual, Page: 76 / 127

4-10 PowerColor User Guide
Setting an Image’s Tone
Click on Tone at the top of the Production Controls window to bring up the Tone
section of the bottom of the window (see Figure 4–5). PowerColor’s tone controls
provide a flexible tool for correcting color casts.
Adjusting Colors in Tonal Regions
Use the top half of the Tone section to adjust the CMY colors in the three basic tonal
regions. To use these tools, click on the desired tonal region button left: quarter
tones, middle: midtones, right: three quarter tones) and adjust the CMY sliders to
achieve the result you are looking for.
Correcting Color Casts
Cast correction is the process by which unwanted color is removed from the neu-
tral tones of an image. PowerColor provides automated and manual controls to
target points along the tonal range.
Figure 4–5
Cast window of the
Production Controls
window