key pad keys: use kp0 thru kp9 etc.
function key should program as : F1 thru F12, but they will program as what AH has preprogramed them as, so if your tryin to do somethin extra special it could get tricky.
If while in program manager you click on the question mark and then click on the very last item it sill show you all the key board strokes you can use, that would be the appendix and key codes.