9
Onboard Aura
™
Anti-Feedback
The Onboard Aura is equipped with an automatic search and
destroy anti-feedback filter.
1.
Move the Anti-Feedback switch left to the On position and push
the measure button once. The letter “F” in the tuner display will
flash.
2.
Turn up the volume until you reach the threshold of feedback.
The automatic filter will identify and eliminate the offending
frequency. The Anti-Feedback circuit will remember this offending
frequency (even when you turn the circuit off/on) until you push
the Measure button again.
The Anti-Feedback feature is a global parameter and will apply to
both the pickup and all of the six Sound Images. The default anti-
feedback frequency is 100 Hz, or about G# on the low E string.
Play/Edit Switch
When the switch is in “Play” position, the Onboard Aura is in normal
operating mode and the tone controls affect only the pickup signal.
In Edit mode the Sound Image tone controls may be programmed,
and relative phase parameters can be accessed. See Sound Image
Tone and Relative Phase (pickup).
