Konica Minolta SC-215 - Manual (Page 53)

6-15
Highlight / Shadow
This feature is available when 8-Bit Gray, 8-Bit Color, or 24-Bit Color
is selected in the Image Type drop-down menu. Highlight refers to the lightest
point in a scanned image; shadow refers to the darkest point.
Click on the Highlight / Shadow button to access the Highlight / Shadow
Levels dialog box. You can type values in the text boxes or you can place the
mouse cursor over the line, click the right mouse button, and drag the line to
specify the values you want.
Use the Highlight and Shadow settings together to extend the range of color
and reveal more details in a color image.