You can choose the measuring units to use when viewing, editing, and creating traps.
- In Acrobat:
- In Mac OS, select Acrobat > Preferences > Kodak PDF Trap Editor.
 - In Windows, select Edit > Preferences > Kodak PDF Trap Editor.
 
 - In the Preferences dialog box, select one of the following from the Units list:
- Points
 - Inches
 - Millimeters
 
 - Click OK to close the Preferences dialog box.