AUTO SET allows you to choose from several predefined
viewport configurations. This allows you to set up 
viewports with the same standard view or views and 
display modes.

The icon menu displayed in the Menu Options Window
represents the different configurations for multiple
viewport assignments (one window, two windows, etc.). 
Select an icon using the cursor, and the Display Area 
is automatically redrawn to take on the new viewport
assignment.

Select the viewport that you plan to use for most of your
work. This is called the primary viewport.
