Bose ArenaMatch Utility AMU105 - Rotating the High-Frequency Waveguides

English • 19Installation Guide • ArenaMatch Utility
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Installation
Rotating the High-frequency Waveguides
The high-frequency waveguide in the AMU108, AMU206, and AMU208 loudspeakers can be rotated to
provide the desired coverage pattern for horizontal or vertical loudspeaker mounting. These loudspeakers
are assembled in the factory for horizontal mounting. To rotate the waveguide for vertical mounting, do the
following.
1. Remove the screws (AMU105/AMU108: 6 screws; AMU206/AMU208: 8 screws) from around the
loudspeaker grille and remove the grille from the enclosure.
2. Remove the eight waveguide screws.
3. Pull the waveguide forward, rotate it 90°, and place it back into the enclosure.
4. Secure the waveguide using the screws removed in Step 2.
5. Reattach the grille using the screws removed in Step 1.
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