L-Acoustics A10i Owner's Manual page 88

Rigging procedures
c) Tighten all the screws.
Apply a torque of 7 N.m.
7. Secure A10i-TILT on top of A10iKS21i-ULINK.
8. Follow
Securing an A10i Wide/Focus array under A10i-TILT
Maximum two A10i Wide/Focus can be secured under one KS21i in a conguration with
A-U15i.
88
(p.67).
A10i owner's manual (EN) version 1.0