Alcons LR18/120i 사용자 설명서 - 페이지 10
{카테고리_이름} Alcons LR18/120i에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Alcons LR18/120i 18 페이지. Compact installation line-array module
5. Array configurations ___________________________________________
GRD18i options
The GRD18i is used with 1-12 LR18i arrays and 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 possible to use one pick point from the A1 linear pattern. Use
one pick point only for max. 6x LR18i cabinets
When hanging a 6-12 LR18i array with 2 hoist points, ensure that
the Centre of Gravity is evenly spaced between the two A1 pick
points.
In case of a permanent installation, combine an A1 point and 2x
A2 for a stable 3-point hang. Use 0,75T shackles at all times
Hole A4 can be used for a cable sling attachment, or an extra
safety steel to the bottom cabinet of the array.
The 2 holes A5 will hold the connection bolt between the LR18i
angle arm and GRD18i.
Picture of the GRD18i sticker situated at the A5 marked area.
The -2.7° hole is only used when stacking an LR18i array.
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Rigging manual LR18i Rev. 1.1