helicopters-electronics-programming

once you have your heli is there a rule of thumb to programing all the electrics up. ie esc, binding rc, should I add a BEC, I have just moved from 450s to 500 upwards

Hello everyone. New here and just purchased the interface from Spektrum for my AR7200BX. Followed the youtube video and downloaded the programming software and drivers. When I launch the program it comes up way different than the youtube video. The version only gives you comm1 and comm4 choices...