Alcons LR18/90i Gebruikershandleiding - Pagina 12
Blader online of download pdf Gebruikershandleiding voor {categorie_naam} Alcons LR18/90i. Alcons LR18/90i 18 pagina's. Compact installation line-array module
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5. Array configurations ___________________________________________
GRD18B options
The GRD18B has multiple mounting options. The picture
on the right shows the different pick-points for flying an
array. The A1 & A2 marked points are the default hoist
points.
It is also possible to use one pick point from the A1 linear
pattern. Use it only for max. 12x LR18i or 6 LR18B
cabinets
When hanging a 12-24 LR18i or 8-12 LR18B array with 2
hoist points, use the outermost front and rear A1 pick
points.
Preferably, combine points A1 and A2 for a stable 3 or 4-
point hang. Use 1,5T shackles at all times
A3 indicates the mounting position of an angle
inclinometer. It has a 4x ø4mm; 16.5mm x 108.8mm hole
pattern for the Teqsas laser/ inclinometer.
The 2 holes A5 will hold the connection pin between the
LR18i angle arm and GRD18B
A8 marks the angle arm which can connect to the bottom
connection points on the LR18B. Turn the arms
horizontally into their recesses and lock with the G1 pins,
when using GRD18B as a top grid.
G2 connects to the front coupling of a LR18i, using the bottom hole.
12
Rigging manual LR18i Rev. 1.1