L-Acoustics LA12X - M-BUMP Site Angle Setting

Flown array options and site angle setting
M-BUMP site angle setting
The M-BUMP site angle setting will be discrete or continuous depending on the chosen rigging option.
Rigging option 1 offers three discrete angle values.
Rigging options 3 and 5 offer 34 discrete angle values. First select the M-BAR position (A or B) and then the shackle
position (holes 0-16) as shown in the gures below.
For rigging options 1, 3, and 5 the M-BUMP site angle will also depend on the size and shape of the array
(number of enclosures and inter-enclosure angles). Refer to Soundvision Software for site angle calculation.
Discrete angle selection (rear extension conguration)
Discrete angle selection (front extension conguration)
Rigging options 2 and 4 allow continuous M-BUMP site angle setting depending on the relative heights between the
front and rear rigging points. Option 2 offers a small setting range. Option 4 enlarges the setting range for negative site
angles in rear extension conguration and positive site angles in front extension conguration (see gure below).
For option 4, it is recommended to position both shackles in holes 0 and 16.
190 Kara owner's manual (EN) version 1.0