Overview 13
Operation Summary
The programming and operation of the control is menu-driven. The following diagram shows the
Screen Hierarchy for the menu structure.
The menu that appears in the display when the unit is first turned on is referred to throughout this
manual as the Main Menu. All other menus and functions are accessed at some level under Main
Menu, or else appear as part of a special operational sequence, such as when the cutting process is
interrupted during the middle of a part.
The OK and CANCEL keys have special functions in relation to the menu structure. The OK soft key
returns to the menu from which the present selection was entered and retains any changes that were
made. The CANCEL key returns to the menu from which it was entered and deletes/discards any
changes that were made. There are, however, some operations during which CANCEL is not active.