dbx DriveRack VENU360 Loudspeaker Management System - Manual (Page 68)

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filters on feedback during your live performance, try increasing the SENSITIVITY setting. If you find AFS mistaking an
instrument for feedback, try decreasing the SENSITIVITY setting.
• HIGH PASS [0Hz - 500Hz]
This parameter places a high-pass filter in the AFS detector path. If you don’t want AFS to have the ability to set any
filters below a set frequency (for example, if you don’t want AFS to notch any frequencies below 100Hz), adjust this
parameter to the frequency below which you want AFS to ignore.
• SELECTED FILTER [1 - 12]
This parameter selects between the available filters in the graph and provides information on each. As you select
each filter, the filter blocks above the graph on the right-hand side of the menu will indicate which filter is selected. “L”
represents a Live filter and “F” represents a Fixed filter. If the selected filter has been set, the block will be filled in and
the frequency, Q, and amount of attenuation will be shown for the selected filter above the graph. If no AFS filter has
been set for the selected filter, no information will be displayed.