Roland GP-100 Owner's Manual page 43

Section3 Effect Guide
Feedbacker
This effect creates a feedback effect.
* This effect requires that you depress the foot switch only when you
want the feedback effect to be heard.
* Note that the notes you want to apply feedback to must be played singly
and cleanly. Then, when the note is sounding stably, turn on the trigger.
Trigger
Turn feedback on/off using a foot switch.
* Normally leave this at "Off."
Vibrato Rate
Adjusts the speed of the vibrato during feedback.
Vibrato Depth
Adjusts the depth of the vibrato during feedback.
Rise Time 1
Adjusts the time from when the trigger is turned on until the
feedback sound reaches the maximum volume.
Feedback Level 1
Adjusts the volume of the feedback sound.
Rise Time 2
Adjusts the time from when the trigger is turned on until the octave
higher feedback sound reaches the maximum volume.
Feedback Level 2
Adjusts the volume of the octave higher feedback sound.
(Trigger on/off)
The Feedbacker effect creates a feedback effect only while you
continue depressing a foot switch.
Make the following settings for the desired control assign "Assign
2"—"Assign 16." For details on Control Assign, refer to "Control
Assign Settings" (p. 21).
Target FB:Trigger
(Target Min Off
(Target Max On)
Source
<when using CONTROL 1 or CONTROL 2)
CONTROL 1 or CONTROL 2
<When using the CTL pedal of the FC-200>
MIDI CTL# 80
Source Mode Normal
(Act.RangeLo 0)
(Act.Range Hi 127)
Using the CONTROL Jack
If you wish to connect an FS-5U foot switch (optional: BOSS) to this
jack, make the following settings. For details refer to "CONTROL
1/2 Jack" (p. 28).
<UTILITY>
CONTROL 1 Jack: Assignable
or
CONTROL 2 Jack: Assignable
Using the FC-200
When the FC-200 is in its initialized state, it can be used with the
above settings.
* If you have changed the controller number of the СТІ pedal, set the
control assign "Source" to match the number you set.
Flanger
This effect creates a sound similar to the sound of a jet airplane
taking off and landing.
Rate
Adjusts the modulation frequency of the flanger.
Depth
Adjusts the modulation depth of the flanger.
Manual
Adjusts the center frequency at which the flanging effect will be
applied.
Resonance
Adjusts the amount of resonance for the flanger. Higher settings
will result in a more distinctive sound.
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