Are you referring to the 4 page 'manual' or is there a more comprehensive manual available somewhere else?
I've been flying this 550 for a while now with my Futaba with no problems...
EDIT: I reset default values to AETR (my preference) and BOOM....CSC command initializes the bird....
Just a bump to say what an excellent job the OP did!
I have one question, I am bound, and Naza is complete....but the bird does not respond to CSC command...any suggestions???
Thanks