L-Acoustics KARA MODULAR WST SYSTEM Rigging Procedures page 25

3. Attach the rigging structure to SB18#1 as follows:
a. Remove the four T-BLP from the top part of SB18#1 and turn the four link arms up.
b. According to the chosen configuration [9.2], position the rigging structure above SB18#1 and lower it so as to
slide the SB18#1 link arms into the KARA-MINIBUEX arm guides.
c. Re-insert the four T-BLP into the KARA-MINIBUEX link points and the SB18#1 link arms.
SB18#1
Towards audience
SB18#2
4. Attach the motor hook(s) or stinger(s) to the shackle(s) and raise the array to a height of 1.3 m/4.3 ft.
5. If the array is intended to be a SB18/KARA mixed array, directly go to step 9.
If the array is intended to be a SB18 standalone array, assemble two additional SB18 enclosures (hereafter called
SB18#3 and SB18#4) under the array by applying step 2 and then continue the procedure from step 6 below.
Turn the front faces of all SB18 composing the array towards the audience to obtain an
omnidirectional acoustic pattern or turn one SB18 every fourth from front to rear to obtain a
cardioid acoustic pattern (refer to the SB18 User manual [3.4]). As an example, Figure 24
shows a cardioid array.
IMPORTANT
KARA_SRM_EN_1-0
Figure 23: Attaching the rigging structure to SB18#1
w w w . l - a c o u s t i c s . c o m
(x4)
c.
b.
a.
a.
Arm guide
Rigging arm
23 23 23 23