Boss EQ-20 Advanced EQ, Owner'S Manual, Page: 8 / 28

8
Operation
Panel Operation
When Set to “MANUAL”
fig.05
* If the PEAK indicator lights up frequently, switch the LEVEL switch on the rear panel
of the unit.
fig.06
Before you operate the LEVEL switch, be sure to turn down the volume on
all equipment to prevent malfunction or speaker damage.
When set to MANUAL, the backlit does not light up even when the
equalizer sliders, the LEVEL slider, or the EFFECT ON/OFF pedal are
operated.
LEVEL Slider
This corrects differences in
level when effects are on or off.
PEAK Indicator
Equalizer Sliders
The sliders (30, 60, 120, 200, 400, 800, 1.6 k, 3.2 k,
6.4 k, and 12.8 k [Hz]) adjust the sound quality.