Meyer Sound MAPP XT User Manual

PULL BACK RIGGING OPERATING INSTRUCTIONS
5
Movement
To transition from top grid to pull back:
1. Use the top grid motors to raise the array to trim height.
2. Slack the front motor until achieving the maximum natural downward tilt.
Make sure there is enough slack in the top front of array motor(s) to allow the added rotation introduced by the pull back.
3. Pick up the slack of the pull back motor until it is under tension.
4. Without exceeding the rated pull back load, take the pull back motor up to the desired downward tilt angle.
NOTE: Make sure the downward tilt angle does not exceed the simulated configuration in MAPP XT. This may
result in an unstable array or exceed the maximum rated pull back load.
5. Pick up the slack of the top front of array motor points.
Do not use the top front of array motors to pick up the top grid, change the trim height, or change the angle as that will
alter the MAPP XT calculated loads.
NOTE: Removing the slack is only to ensure that any failure of the top rear of array motor will result in the load
being picked up by the top front of array motor points.
Movement to transition from top grid to pull back
Step 1 Step 2 Step 3 Step 4 Step 5

Meyer Sound MAPP XT Specifications

General

Brand	Meyer Sound
Model	MAPP XT
Category	Speaker System
Language	English