              ------- DELBOX (EXPERT Function Key) -------


This is a function key that exists within the EXPERT functions 
(see EXRERT function key).

--  The DELBOX function key allows you to delete all the figures (lines,
    curves, etc.) that are completely within the area (box) you define.
 
--  After you press the DELBOX function key, you will be prompted to define
    the area of the drawing you are deleting.  To define the area you
    will use the cursor keys and the following function keys.
 
    NOTE  A four-cornered flashing box should appear on the screen,
          and this is what you will be manipulating to define the
          area you are deleting. 
 
 
 
    --  CSPEED1...when moving the box with the cursor keys, move one dot 
                  position at a time
    --  CSPEED8...when moving the box with the cursor keys, move eight dots
                  position at a time
    --  BOXCHG1...when changing the dimensions of the box, 
                  change the dimension by one dot position at a time
    --  BOXCHG8...when changing the dimensions of the box, 
                  change the dimension by eight dot positions at a time
    --  WIDER.....make the box wider
    --  THINNER...make the box thinner
    --  TALLER....make the box taller
    --  SHORTER...make the box shorter
    --  ABORT.....cancel the DELBOX operation
    --  COMMIT....pressing this key indicates that the box on the screen
                  represents the exact area you want to delete
MIT....pressing this key indicates that the box on the screen
                  represents the exact area you want to delete