You can change the default values for Fade, Contrast, and Monochrome for a single or multiple DWF and DWFx underlays. To confirm the settings on a selected DWF or DWFx underlay, use the Properties palette.
Controls the fade effect of the underlay. Values range from 0 through 100. The greater the value, the lighter the linework in the underlay appears. Works indirectly with the contrast effect; a higher contrast value blends the underlay into the background when fade is set to a higher value.
Controls the color saturation of all linework while maintaining the luminance. When turned on, the linework appears in varying shades of gray starting at black if the background color luminance is 50 percent or more. If the background color luminance is less than 50 percent, then the colors are inverted, with the darkest linework displaying in white, and the lightest linework displaying in black.