Boss Audio Systems GT-100 Owner's Manual page 11

Using the pedals to control the effects
When you depress the [ACCEL/CTL] pedal, it will function as either an ACCEL pedal, which allows you to modify the sound by means of an
Accel effect (p. 19), or an ordinary CTL (control) pedal. The [EXP] pedal can be used to control Foot Volume, Wah, etc.
The function of each of these pedals can be assigned individually for each patch.
Phrase Loop
By operating the [PHRASE LOOP] pedal
you can create performances in which you
build up layers of sound by recording and
playing back in real time.
Page 18
Switching the Play screen
The screen that appears when you turn on the GT-100's power is called the "Play screen. " There are three different Play screens, as shown below.
To switch from one to the next, press the [PAGE] button.
Screen with the patch name shown large
What the eight knobs do
The eight knobs located below the displays control the functions shown at the bottom of the displays.
You can assign the Play screen knobs to control the parameters you
want.
page
35
Press the [ACCEL/CTL] pedal
When using the pedal for ACCEL (SOURCE MODE set to MOMENT; p. 33),
the function will be turned on when you depress the pedal (indicator
will light).
It will turn off when you release the pedal (the indicator will go out).
Depress the [EXP] pedal (press down on
the toe)
The [EXP] pedal's value will increase.
Release the pedal (press down on the
heel)
The [EXP] pedal's value will decrease.
Firmly press down on the toe
The EXP PEDAL SW function will turn on (the indicator will be lit).
Firmly press down once again to turn the function off (the indicator will
go out).
You are free to assign the parameters that will be controlled by these pedals.
page 33
Amp control screen
The functions assigned to each knob are displayed here.
Knob Function
[1]
PATCH
[2] CH A/B
[3] A:GAIN
[4] B:GAIN
[5] MT LOW
[6]
MT MID
[7] MT HI
[8] PAT LV
Quick Guide
Effect on/off status indication screen
Explanation
Selects patches.
Switches between channels (settings) A and B.
Adjusts the distortion of preamp A.
Adjusts the distortion of preamp B.
Adjusts the low, mid, and high-frequency
ranges.
Adjusts the volume.
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