My first question ever to the forum....
Help me understand some behind the scenes stuff.

When using the Pre programmed IR database to program a device, clicking save all populates the buttons in the templated buttons. If they are previously blank (except for the button names) how does the database know what IR codes go where. Deleting most buttons loads fewer IR codes.
Ive changed button ID and Normal text name but it has no difference.
Again, what is the determining factor that the editor uses to place the proper IR code in the proper button?

Question 2: What is the Setup number in the preprogrammed IR database significance?

Thanks in advance!

Joe