in case anyone stumbles across this thread and is looking for the airbus document, it seems airbus is not offering publicly anymore but you can maybe find it by googling like this:
https://www.google.de/search?q=FLT_OPS-ADV_WX-SEQ07
apart from that there is a new document about weather radar from airbus found here:
Library | Airbus, Commercial Aircraft
sorry for dredging up this thread but i thought it might help
edit: very nice training video
https://www.youtube.com/watch?v=H_2NruqjQi4 (rockwell, some flaws from this thread discussed 45min onwards)
https://www.youtube.com/watch?v=WNVtJeccNSM (honeywell ... didn't watch yet)