Using The Anti-Feedback Function - Zoom A3 Operation Manual

Pre-amp & effects for acoustic guitar
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Using the Anti-Feedback Function

The frequency range that is causing feedback can be detected automatically and cut
to stop the feedback.
1
To eliminate feedback
• Press
• After detecting the frequency causing feedback, the Anti-feedback function
turns ON.
• Each time you press
to 3 frequencies can be cut at once.
HINT
• After detection completes, the screen shows the number of feedback frequencies that are being cut.
• To turn off the Anti-feedback function, press
NOTE
• When the Anti-feedback function is turned off, the detected frequencies are forgotten.
• When the unit is detecting the feedback frequency, it will be canceled if you use any other switch or knob.
16
.
OFF
Detecting (blinking)
1 frequency
NOTE
• The Anti-feedback ON/OFF setting is not saved. It is always OFF
when the unit starts up.
, the unit detects the feedback frequency. Up
2 frequencies
again when 3 frequencies have been set.
ON
3 frequencies

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