Boss AC-3 - Operating the Unit; Initial Setup and Mode Selection

14
Operating the Unit
fig.03
1. When you have made the
necessary connections (p.
8–p. 12), set the knobs as
shown in the illustration.
fig.04
2. Depress the pedal switch
to turn the effect on.
(Make sure that the
CHECK indicator lights.)
3. Select the mode with the
MODE knob.
fig.05
4. Adjust the harmonic con-
tent with the TOP knob.
* If the sound is distorted,
adjust by turning the TOP
knob to the left (counter-
clockwise).
* Distortion can also be
suppressed by turning the
LEVEL knob to the left.