Front Panel - PROEL EXaverb User Manual

Proel Sound Processors User Manual

Front Panel

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1) INPUT LEVEL Knob
This knob allows you to adjust the input signal level. Since the unit signal-to-noise ratio depends
by the input signal level, in order to achieve the best sonic performances we suggest you to adjust
the "INPUT LEVEL" knob on larger indent around the knob.
2) PROCESS Switch
This switch allows you to activate/deactivate the feedback sound processing.
3) OUTPUT LEVEL Knob
This knob adjusts the processor signal output level. In order to achieve the best performances,
adjust the "OUTPUT LEVEL" knob on larger indent around the knob.
4) MODE Switch
This switch determines feedback detection system mode. The switch has two positions; "IN/OUT
A" (Channel A only - mono mode) and "IN/OUT A & B" (A+B – stereo or two independent
channels).
Please notice that working on one channel only, the system is much faster to detect prospective
feedbacks, since it continuously works on just one channel instead of two.
5-10) RUN/FREEZE LED & Button
When this LED is lit, the system is in "FREEZE" mode, thus after activation of the 12
even if the system detects further feedback frequencies, these frequencies will not be suppressed.
When the LED is not lit, the system is in "RUN" mode, thus if the system detects further feedback
frequencies after the 12
and so on.
6) SENSIVITY Knob
When this knob is in "Reset-Stop" position the feedback detection engine is stopped and all the
notch filters will be removed. In this condition all the buttons will be deactivated while
"RUN/FREEZE" and "FIX/VAR" will be flashing.
When this knob is among "MIN" and "MAX" sensitivity (positions from 1 to 15) the feedback
detection engine is activated. In this condition the operating mode is chosen by "RUN/FREEZE" (5)
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filter, it will suppress the newly detected frequency using the 1st filter,
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notch filter,