
( 1 ) Create a new project; 
( 2 ) Copy the files of  "adt8940a1.llb" and "8940a1.dll" to the path of the new 
      project from the path of " Empolder\LabVIEW"of CD;
( 3 ) In the program hollow white place of Block diagram click mouse right key, can arise Functions 
      Palette, select "Select a VI .." in the window that sprung is chosen to select "adt8940a1.llb" file,
      then in " Select the VI to Open " window is chosen to select needed function library drag in 
      program Block diagram ;
By above-mentioned three steps, user can adjust in  the functions in Dynamic-Link Library(dll). 