Figure 6: Dv-Angle P1 And P2 Angle Values - L-Acoustics dV-DOSC Operator's Manual

The dV-BUMP flying bumper can be used for rigging dV-DOSC standalone or for a variety of
stacking applications. For standalone flying, there are 8 pick point holes available on the central
spreader bar section of dV-BUMP for single point hangs (pick point hole numbering is 1-8 from front
to rear). An extension bar can be added to dV-BUMP to provide an additional 8 pick points for single
point hangs (pick point hole numbering is 9-16 from front to rear) or to allow for 2 point hangs with
front and rear motors similar to the manner in which V-DOSC is flown (note: the front motor
controls array trim height while the rear motor controls array tilt and focus - this is due to the fact
that the dV-DOSC rigging system pivots around the front, not the rear as is the case for V-DOSC).
For a tightly wrapped array of 12 dV-DOSC, 90 degrees vertical coverage is obtained. For this case,
when the rear-most point on the extension bar is used for a single point hang, the 90 degree
coverage runs from parallel to the floor to perpendicular to the floor.
Note: For single point hangs, array tilt angles obtained will depend on the size and shape of the array since
these factors alter the center of gravity of the overall flown system.
dV-BUMP also allows for three different stacking options:
1) stacking platform with variable tilt adjustment for stacked dV-DOSC applications;
2) stacking platform for rigging dV-DOSC on top of V-DOSC;
3) stacking platform for rigging dV-DOSC on top of SB218 or dV-SUB subwoofers.
Note: Options 1) and 2) are achieved by mechanically connecting dV-BUMP to the V-DOSC
BUMPER.
dV-DOSC dV-SUB Manual V2.0

Figure 6: dV-ANGLE P1 and P2 angle values

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