CONFIGURABLE DIRECTIVITY DEVICE Page 29/112
7 CONFIGURABLE DIRECTIVITY DEVICE
The GEO Wavesource controls dispersion of acoustic energy using an hyperboloid acoustical reflector
in the “coupling plane” (the vertical plane of a curved vertical tangent array) and a diffraction slot in the
“non-coupling plane” (the horizontal plane of a curved vertical tangent array). The patented
Configurable Directivity Device consists of bolt-on flanges that alter the diffraction slot’s exit flare rate.
7.1 Installing & removing GEO’s Configurable Directivity flanges
GEO S12 are shipped in the 80° dispersion configuration;
120° flanges is an optional accessory.
To change dispersion in the non-coupling plane to 120°:
• Remove the front grill (drawings below);
• Remove the three TORX (5x25) screws per flange on each side of the GEO Waveguide
(drawings below);
• Install the 120° flanges with the six TORX screws
• Re-install the grid, being careful that the NEXO logo must be on the 12” loudspeaker side.
REMOVING THE GRILL
REMOVING THE SCREWS REPLACING THE FLANGES
To Next Page
Loading...
Need help?
General
