AUTO UP (automatic update) allows you to control whether
or not to have the program automatically update the 
displayed values of dimensions that have been selected for
one of the following command sequences: 

   PATTERN, LST/RTV 
   PATTERN, RETRIEV
   X-FORM

Choose NO to disable automatic updating of displayed 
dimension values. When retrieving pattern files or using
the X-FORM option, the scale factor that you specify is
not applied to all displayed dimension values.

Choose YES to enable automatic updating of displayed
dimension values. When retrieving pattern files or using 
the X-FORM option, the scale factor that you specify is 
applied to all displayed dimension values except angular 
dimensions and manually-entered dimensions.
