AutoCAD 2008 User's Guide > Create and Modify Objects > Use Precision Tools > Use Coordinates and Coordinate Systems (UCS) > Understand the User Coordinate System (UCS) > 
Understand the User Coordinate System (UCS)
Concept Procedure Quick Reference
 
 
 

To restore the UCS to be coincident with the WCS

  1. Click Tools menu Named UCS.At the Command prompt, enter ucsman.
  2. In the UCS dialog box, Named UCSs tab, select World.
  3. Click Set Current.
  4. Click OK.
 Toolbar: UCS 
 Command entry: UCSMAN