L-Acoustics A10i Owner's Manual page 101

Rigging procedures
6. Secure the front of A10i Wide/Focus on top of the array.
Hybrid congurations without site angle adjustment
On A10i-TILT, use the holes closer to KS21i to reduce space between the enclosures.
with site angle adjustment without site angle adjustment
A10i owner's manual (EN) version 1.0 101