Welcome to the ADA family. The set up is prity straightforward. Just measure your speaker levels. As Richard (ADA) said the unit is ready to go without any additional adjustments. From my experience the adjustments you will make will be latter, E.g. to use or not to use the PEQ but for this probably you will need some help.
Software? You should ask your dealer. They usually provide it. Some users have reported problems with the software if FW and SW don't match. Is your unit new? What FW does it have?
Enjoy your ADA.
HT Gear: Altitude 24/32, Quested Lt8 x 11, Paradigm Sub 1, ATI AT6000 Reference, Anthem Statement P5; PJ JVC X9000, PJ Screen: Screen Excellence (Reference)