
Pedal Settings (Control/Expression)
38
Parameter Value Explanation
[7] WAVE RATE
*1
0–100, BPM 
–
This determines the time spend 
for one cycle of the assumed EXP 
Pedal. 
When set to BPM, the value of each parameter will 
be set according to the value of the “Master BPM” 
specied for each patch. This makes it easier to 
achieve eect sound settings that match the tempo 
of the song.
* If, due to the tempo, the time is longer than the 
range of allowable settings, it is then synchro-
nized to a period either 1/2 or 1/4 of that time.
[8] WAVEFORM
*1
SAW
TRI
SINE
Page 4 
[5]
INT PDL 
TRIGGER 
*2
PATCH CHANGE This is activated when a patch is 
selected.
EXP PDL-LO
This is activated when the GT-100’s 
[EXP] pedal is set to the minimum 
position.
EXP PDL-MID
This is activated when the GT-100’s 
[EXP] pedal is moved through the 
middle position.
EXP PDL-HI
This is activated when the GT-100’s 
[EXP] pedal is set to the maximum 
position.
EXP PDL SW This is activated when the EXP 
pedal switch is operated.
P.LOOP PEDAL This is activated when the 
[PHRASE LOOP] pedal is operated.
ACC/CTL PDL This is activated when the [ACCEL/
CTL] Pedal is operated.
SUB EXP PDL
This is activated when an external 
expression pedal connected to 
the SUB CTL 1, 2/SUB EXP jack is 
operated.
SUB CTL1 PDL
This is activated when an external 
footswitch connected to the SUB 
CTL 1, 2/SUB EXP jack is operated.
SUB CTL2 PDL
This is activated when an external 
footswitch connected to the SUB 
CTL 1, 2/SUB EXP jack is operated.
CC#1–#31 This is activated when a control 
change is received.
CC#64–#95 This is activated when a control 
change is received.
[6] INT PDL TIME
*2 0–100
This species the time over which 
the internal pedal will move from 
the toe-raised position to the 
toe-down position. 
[7]
INT PDL 
CURVE 
*2
LINEAR
SLOW RISE
FAST RISE
*1  The WAVE RATE and WAVEFORM parameters are enabled when the 
Source parameter is set to WAVE PEDAL.
*2  The INT PDL TRIGGER, INT PDL TIME, and INT PDL CURVE parameters are 
enabled when the SOURCE parameter is set to INT PEDAL.
About the Range of a Target’s ChangeThe value of the parameter selected as the target changes
within the range dened by “Min” and “Max,” as set on the
GT-100.
When using an external footswitch, or other controller that
acts as an on/o switch, “Min” is selected with O (CLOSED),
and “Max” is selected with On (OPEN).
When using an external expression pedal or other controller
that generates a consecutive change in the value, the value
of the setting changes accordingly, within the range set by
the minimum and maximum values. Also, when the target
is of an on/o type, the median value of the received data is
used as the dividing line in determining whether to switch it
on or o.
When using the footswitch:
Allowable 
Parameter
Settings Range
OFF ON
MAX
MIN
When using the expression pedal:
When the pedal is 
fully raised
When the pedal is 
fully advanced
Allowable 
Parameter
Settings Range
0 127
MAX
MIN
When controlling the On/O target with the expression pedal:
Value
ON
OFF
When the pedal is 
fully raised
When the pedal 
is advanced 
halfway
When the pedal 
is fully advanced
Degree to 
Which Expres-
sion Pedal Is 
Depressed
0 127