User manual

Detailed Parameters

Section 4

ZonePRO

™

ZonePRO

™

User Manual

Flat /Restore

These buttons either flatten (Flat) or restore (Restore) all bands to their original settings.

Band (1-4) Frequency 20Hz to 20kHz (Low Shelf)

Selects the frequency of the EQ.

Q (1-4) 0.105 to 16.0

Selects the Q or the Bell parametric EQ.

Slope (Type: High and/or Low Shelf Selected) 3-12dB/Octave

Sets the slope of the High and/or low shelf parametric EQ.

Level (1-4) -12 to 12 dB

Sets the amount of boost or cut of the selected parametric EQ.

The ZonePRO™ offers the exclusive patent pending AFS (Advanced Feedback Suppression)

feedback elimination module. Feedback is caused when a microphonic signal such as a guitar

pickup or microphone is reproduced by an amplification and is repeatedly picked up in phase.

The AFS module of the ZonePRO™ allows the user to optimize the elimination of feedback.

With the AFS algorithm active the ZonePRO removes only the feedback frequencies without

affecting the remaining audio spectrum.

AFS On/Off

Turns the AFS module on and off. If AFS is Off, the filters are bypassed, and the algorithm is

halted (the filters are not updated). If AFS is On, the filters are active, and the they are updat-

ed according to the current selected mode (Fixed or Live).

Clear Live and ClearAll

These buttons (when selected) clear the filters. If Clear Live is selected, only the live filters are

reset. If Clear All is selected, then all of the filters are reset.

4.3 - AFS (Insert Module)