User manual

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PS-8810
DIGITAL SIGNAL PROCESSOR
Output Processing Sections
Each of the ten Outputs, (two 'Main' and eight 'AUX)', have
independent Output Processing Sections to allow control of the
mixed output. Output Processing functions include delay, filters,
ambient leveler, limiter, fader, mute, and polarity inverter.
Output Signal Delay can be set for each Output Processing
Section. This delay is especially useful in loudspeaker array
alignment, where the crossovers, mix, and other processing is
complete and the loudspeaker needs to be aligned to the system.
The inherent delays of the various input signals should be
corrected by the delay in the Input Processing Section.
Delay is displayed by IQ for Windows software in milliseconds,
feet, and meters. Available delay for each Output Processing
Section is up to 2 seconds in 20 microsecond steps (1/4 inch).
These filters are identical to the Input Filters, please read the section
on Input Filters for more information. As was the case with the
Input Filters, the two DSP’s that process the outputs have a finite
amount of processing capability. Each of the DSP’s can provide up
to 64 filters, with Main 1 and AUX 1-4 processed by one DSP and
Main 2 and AUX 5-8 processed by the other. The CPU Utilization
meters indicate how much DSP processing capability remains.
Processing Functions Output Section
Output Delay
Output Filters
Output Section