Martin Audio MLA User Manual page 195

MLA System
USER GUIDE
Again by clicking on 'Use Nearest' the Design Aim will change to match the available angle and will turn green;-
Note that there are two angles that need to be defined when flying with MSX subs. The main array angle set by using the
appropriate hole in the flying grid, and the angle between the MSX and the MLA Mini which is set using the rear rigging bracket
on the MLA Mini Transition frame. There are three positions, the angle will be shown in the aiming panel. The example above is
zero degrees but Display will attempt to keep the MSX subs as close to horizontal as possible so will add the additional tilt that
may be required by using the extra angles that are available from the transition frame.
MLA System User Guide V2.1
195