Martin Audio MLA User Manual page 191

MLA System
USER GUIDE
And a ground stack system like this;-
The principal difference is how the ground stack information is displayed. MLA Compact has two versions of ground stack bar, a
long bar for arrays requiring a down-tilt as shown in the example above, and a short bar for arrays that require an up-tilt. As the
example above shows, the Aiming panel shows which type of bar;-
Rather than specifying which hole in the bar is shows the bar angle as the bar itself has a label with shows which holes to use to
achieve the desired angle. Once again where there is a difference in the design aim to that which can be achieved with the ground
stack bar the design aim is shown in red with the 'Use Nearest' option available. If clicked the design aim and array diagram will
be updated;-
MLA System User Guide V2.1
191