To Adjust the Appearance of a PDF Underlay

1. Click Insert tab Reference panel Adjust. Find
2. Select the PDF underlay to adjust.
3. On the Enter PDF Underlay Options menu, select one of the following:
   • Select Fade and enter a fade value.
   • Select Contrast and enter a contrast value.
   • Select Monochrome and set monochrome to Yes or No.

The appearance of the PDF underlay is updated after you enter the new value and the command is completed.