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5. If the front and rear outputs have been set to high pass by setting the
switch on the rear panel to the high pass setting, adjust the front
crossover to the lowest possible setting with a minimum of distortion.
Repeat for the rear speakers.
6. At this time adjust the subwoofer frequency and volume to match the
crossover settings for the satellite speakers. When set properly the bass
should not be localized and voices should not be heard through the
subwoofers.
7. Adjusting the frequency control knobs out direction from center will
change the center frequency and bandwidth parameter for that
particular filter.The higher the frequency (clockwise) for a filter the wider
bandwidth, the lower the frequency (counter-clockwise) the narrower
bandwidth.
8. Once the center frequencies and bandwidth have been adjusted
controls have been set, use the filter gains (filter knob’s in position) to
fine tune the system for differing tastes in music or material.
SYSTEM DIAGRAM
To Rear Amp
To Front Amp
To Sub Amp
To Source 2
To Source 1
GROUND
REMOTE IN
(+)12V CONSTANT
REMOTE OUT
ATC 3A
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