R972 Trinnov Optimizer Application Notes Curt Hoyt trinnov.com
Ver 2.6.1 Page 2 3/12/12
Use suggestions in this document at your own risk. Always consult your Sherwood R972 Operating Instructions.
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INTRODUCTION .......................................................................................................................................................... 4
CONSULTING ............................................................................................................................................................... 4
NOTES FOR OPTIMALLY SETTING UP THE R972 WITH TRINNOV ............................................................... 4
The Trinnov Cal performs (4) tasks .................................................................................................................................................... 4
The Computation phase computes the following .............................................................................................................................. 4
CALIBRATION TIPS .................................................................................................................................................... 5
(1) Cal sequence of three bursts repeat ...................................................................................................................................... 5
CALIBRATION AND SETUP NOTES ......................................................................................................................... 6
(1) Trinnov Imaging correction 2D/3D-- ..................................................................................................................................... 6
(2) Speaker placement recommendation ................................................................................................................................... 7
(3) Speaker Localization ............................................................................................................................................................. 7
(4) External amplifiers................................................................................................................................................................ 7
(6) Bass Management Auto Crossover ....................................................................................................................................... 7
EQ- TARGET CURVES & FIRMWARE MODIFICATION OF SUB LEVEL +3, +6 DB......................................... 7
CALIBRATION MICROPHONE .................................................................................................................................. 7
SPEAKERS .................................................................................................................................................................... 8
Powered Speakers ............................................................................................................................................................................. 8
Full Range Speakers w/ Internal Powered Subs ................................................................................................................................. 8
Planar Speakers ................................................................................................................................................................................. 8
Subwoofers ....................................................................................................................................................................................... 9
Multiple Subs .................................................................................................................................................................................... 9
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