Dayton SPA1200/2400DSP Home Theater System User Manual


 
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Custom algorithms apply intelligent multi-band room equalization (iEQ)
The included 20Hz-capable iEQ microphone allows estimation of your rooms natural frequency response
characteristics and precisely applies PEQ filters to compensate for inevitable response anomalies. Plug the
microphones 3.5mm male fitting into the amp panels female jack labeled Mic In for this procedure.
Measurement of room acoustics requires moving your EQ mic through the rooms listening and/or viewing
sweet spots, typically affixed to a photo tri-pod for best acoustical results. Only three different positions are
required, as testing actually captures 12 measurements per location (automatically averaging each result).
Starting iEQ: Selecting the GUIs button starts custom calibration test tones. After moving
your mic to three different listening locations and estimations are finished, the system screen will display the
final measured and calculated post-equalized frequency response results.