L-Acoustics LA-RAK, Руководство пользователя

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Rigging procedures
Second hole
a.
b.
c.
d.
3. According to the chosen conguration (see Stacking platform conguration (p.195)), mount the stacking platform as
follows (repeat for each M-BAR):
a) Remove both T-BLP from an M-BAR.
b) Lift up one side of the M-BUMP, place the M-BAR beneath it with M-JACK on the ground, and lower the M-BUMP
so as to insert both M-BAR studs into the M-BUMP slits.
c) Secure by inserting both preceding T-BLP.
4.
Adjust the stacking platform in horizontal position by setting the heights of the 4 M-JACK as follows:
a) Unscrew the locking nut on each M-JACK (16 mm hex key).
b) Place an inclinometer device onto the platform in the direction parallel to the M-BAR and rotate the 4 M-JACK
knobs to adjust the platform in the horizontal position.
The inclinometer can be mounted to the integrated laser plate (see Installing an inclinometer (p.187)).
In case of high resistance the user can also screw the base nut (14 mm hex key) in place of a knob.
c) Put an inclinometer device in the direction perpendicular to the M-BAR and verify that the platform is also
horizontal in this direction.
The handheld inclinometer included in the TECH TOOLCASE can be used in this step.
d) Lock each M-JACK height by rmly screwing in the locking nut (16 mm hex key).
Kara owner's manual (EN) version 1.0 91