Proel Raptor - Quick Start Guide - PROEL EXaverb User Manual

Proel Sound Processors User Manual
Proel raptor – Quick Start Guide
You can connect the raptor to the desired input channel insert jack of your mixer, upon your needs
and/or the kind of result you're looking for.
The unit has 12 high precision notch filters for each channel (channel A and channel B). All these
filters work in real time, so they can automatically detect and suppress up to 12 feedback
frequencies.
If you need to suppress the feedback from a single channel of your mixer (e. g. s singer
microphone) you can connect the raptor to the insert point of that mixer channel.
In this case you'll obtain frequencies suppression, generally, before the mixer channel EQ section.
For these insert connections you will need a particular "Y" shaped cable (see hook-up details at
page 16, which you can easily find in musical instruments and electronic shops.
suggested cable PROEL SG210LU3.
Please connect a TRS (stereo) ¼" (6.3mm.) plug in your mixer insert, then connect the mono ¼"
(6.3mm.) plug corresponding to TRS tip to predator input A, and the ¼" (6.3mm.) plug
corresponding to TRS ring to predator output A (see figure 1, page 15).
Set the "MODE" button on "IN/OUT A", thus you'll use the raptor in mono.
Setting the "MODE" button on "IN/OUT A&B" and connecting a second "Y" cable to another input
channel insert, you'll be able to simultaneously process 2 mixer channels.
Then, rotate the "SENSIVITY" knob to "RESET/STOP" position. In this position all the filters will be
locked and the signal won't be processed.
Then engage the "PROCESS" button, on its "ON" position.
Turning on the unit, you'll see "RUN/FREEZE" and "FIX/VAR" simultaneously flashing.
This behaviour means that the feedback detect engine is not active now. Clockwise rotating the
"SENSITIVITY" knob, you can choose 15 sensitivity levels, among "min" and "max", thus activating
the feedback detect engine.
For Hook-up examples, please see pages 15 and 16.
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