Using Expression Pedals to
Control Specific Parameters
Once the connected Expression/Volume pedals are
properly set up and calibrated as explained in the
previous section, it is time to define which parameters
they should control.
Basics
• Press EDIT to enter Edit Mode.
• Press ENTER two times. You can now access the
complete list of parameters in the current preset that
can be controlled via the connected pedals and
Encoders A, B and C.
The display now looks similar to this:
• Use the INPUT Encoder to select the expression
pedal you want to setup. Note that Encoders A, B and
C also can be used as real-time controllers in Edit
Mode.
•Vol: Refers to a pedal connected to the Vol
Connector on the GFX01’s rear panel or to the
Control Board’s Vol Connector.
• Exp:
Refers to a pedal connected to the Exp
Connector on the GFX01’s rear panel or to the
Control Board’s Exp Connector.
• Enc
A, Enc B and Enc C: Refers to Encoders A, B
and C when in Edit Mode.
Just like expression pedals connected to Vol or Exp,
the three Encoders A, B and C can also be assigned
and used to control pre-selected parameters.
• Min, Mid and Max:
Sets the value corresponding to
the Mid, Mid and Max position of the expression
pedal.
Example
Imagine that you have assigned Encoder A to control
Delay Feedback. This means that at the end of the solo
or song, you can perform that über-cool trick of
increasing the feedback to 100% for that special vintage,
non-stop-repeats “on-your-knees” effect.
Setting Up Enc
A, B and C
Follow the exact same procedure as explained above in
“Using Expression Pedals to Control Specific
Parameters”. Note that you do not have to calibrate
Encoders A, B and C.