d&b J-Series - Manual (Page 16)

3.7. Horizontal aiming and securing of the array
against rotation
WARNING! If the system is used in an open air environment the
influence of wind has to be taken into account. The
protection against rotation and swing has to withstand
higher forces. Refer to section 5. Wind loads on page 30.
Fig. 24: Safety points of the frame for
horizontal aiming and protection against
rotation and swing
After the array has been lifted to its operating position the horizontal
aiming has to be set and the array should be secured against rotation
and swing.
The protection should be applied to the remaining safety points of the
Flying frame - Fig. 24.
J-Series Rigging manual (1.3 EN) Page 16 of 34