GEO S12 HARDWARE SETUP PROCEDURE
System Manual GEOS12 LS18 Page 33 / 95
6.3.5 LS18 and GEO S12 vertical array rigidly mounted on a ceiling
Required items
- 1 x GPI-BUMPER (allows +/-5° bumper tilt when installed below a flat surface; if higher bumper tilt is required, surface will
have to be defined accordingly)
- (M-1) x GPI-ANPL1 for M x LS18
- M x LSI-CPLA counter-plates for M x LS18
- (N-1) x GPI-ANPL for a N x GEO S12 array (ANPL1 ranges from 0.2° to 3.15°, ANPL2 ranges from 5° to 10°, ANPL3 ranges
from 16° to 30°)
- 4 x 12mm diameter screws (not provided)
IMPORTANT
Ensure that the ceiling is strong enough to hold 4 times LS18 and GEO S12 cluster weight and that the four
screws 12mm diameter and corresponding plugs required to fix the bumper under the ceiling are properly
dimensioned.
Procedure
- Set LS18s and GEO S12s sideways according to cluster configuration
- Remove the TORX screws holding connector plates on upper side of all LS18s and GEO S12s
- Remove the connector plates from all LS18 and Geo S12s
- Remove the 4 locking screws from LS18 side wood panel (see figure below), these are no longer to be used
- Apply Loctite 243 or equivalent to the screws that attach the LS18 connector plate to the cabinet, and reinstall the LS18
connector plates (see figure below left)
- Position GEO S12 bottom counter-plates (see figure below left)
- Position GPI-ANPL1 angle plates (set at 0.2°) and LSI-CPLA top counter-plates on LS18 upper sides according to figure
below right
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