L-Acoustics L2 - Page 98

Rigging procedures
b) Pull on the front latches and rotate the rigging arms of the enclosure.
The latches of L2-BUMP slide out slightly and come back into their positions.
c) Press the front buttons on both sides of the enclosure to activate the automatic locking system.
The latches retract when the button is pushed (no yellow label visible).
SHLAK!
98 L2 owner's manual (EN) version 5.0