Martin Audio MLA User Manual page 404

MLA System
USER GUIDE
You can now start to rig the array. Position the flying grid under the flying point or points. Remove the "nose cone"top of the
case and one side. The flight case is designed so that the grid can be lifted clear of the case using the motor hoist thus minimising
the heavy lifting necessary. Connect the rear hoist to the rear rigging position. This is done with one of the supplied 3.25 tonne
shackles first positioning the Distro hanger bracket so the bolt of the shackle goes through the fitting holes on the hanger before
the rear rigging point on the flying grid;- If you are flying using a single motor, connect to the rear point at this stage, it can be
moved to the final position once the grid is out of the flightcase;-
MLA System User Guide V2.1
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