Try this to get to an electronic copy of the manual:
http://www.berettaservices.com/index.aspx?m=53&did=652
I have the AL391 Urika Gold Sporting that operates in the indicated manner, though I find it interesting that the manual indicates a need to operate the cutoff device. That is the way mine works w/o operator intervention.
Awesome gun, BTW.
I have an old Mauser that bears coyote teeth marks on the barrel, those suckers must be able to shame a shark when it comes to bite force.