The bottom line is that you can accomplish many things with DASY Lab.
Attempting to fully describe DASY Lab really isn't possible in a limited space.
DASY Lab processes data in blocks, completing the operations associated with one icon before the block is passed to the next.
DASY Lab provides an externally modulated generator with a selectable wave shape.
Because a DASY Lab trigger has width, you have to think of the required post-trigger duration being the sum of the width of the trigger and the preprogrammed post-trigger value.
DASY Lab provides 999 of them so you can create a very complex system if you need to.