M-Bumpi Site Angle Setting - L-Acoustics KARAi Rigging Manual

9.1.2

M-BUMPi site angle setting

The M-BUMPi site angle setting will be discrete or continuous depending on the desired rigging option [9.1.1].
Rigging option 0 offers one site angle of 0° for a standalone SB18i array.
Rigging options 2 to 7 with a single rigging point on the rear shackle offer one site angle each. The site angle
depends on the M-BUMPi/SB18i/KARAi array size and shape. It can be calculated in SOUNDVISION Software [3.4]
using an equivalent M-BUMP/SB18/KARA array. The equivalent array must be composed of the same number of
enclosures, the same inter-enclosure angles, and the same single rigging point configuration according to the following
table:
Table 5: M-BUMPi and M-BUMP single rigging point equivalent options
M-BUMPi option with
single rear shackle
2
3
4
5
6
7
Rigging options 1 to 7 with a dual rigging point allow continuous site angle setting depending on the relative
heights between the front and rear rigging points (see Figure 34).
Rear extension for
negative site angles
(option 7 example)
KARA i _RM_EN_1-1
M-BUMP/M-BAR option and single shackle position
(refer to the KARA Rigging procedures [3.4])
0° site angle
(option 0 example)
Figure 34: Continuous angle setting
w w w . l - a c o u s t i c s . c o m
A 12
A 13
A 14
A 15
A 16
B 16
Front extension for
positive site angles
(option 7 example)
43