Hi MarkL
Of course I tested them with my 16702A. I tried different cards, but not helps...
The catalog said that 16701B works with 16702A.
See on the screen picture. Looks like that the system see the expansion frame, but not show the cards.
Stupid question, but no need to do a sw update, or install additional package for this? I checked the analyzer menu but I not found any useful for this. Maybe a voltage missing for the cards in expansion frame?