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Section Four - Other Functions
Expression Pedal Assign
The Expression Pedal on the RP90 can be assigned in each preset to control the Volume, Wah,
DigiTech
®
Whammy
TM
, YaYa
TM
, or one of several other parameters in real time with your foot. The
procedure for assigning a parameter to the Expression Pedal is as follows:
Press either Edit Up button until the Expression LED lights up. An effect LED will also light
indicating which effect the Expression Pedal is currently assigned to.
Press either Value Up/Down button until your desired effect’s LED is lit in the matrix. The
Expression LED will stay lit during your selection and the Display will show a two-digit char-
acter value to describe the effect parameter that the Expression Pedal is assigned to.
Once you have assigned a parameter, you can set the control range of that parameter. Press
the Edit Up button again. The number value shown is the minimum parameter value – this is
the value that will be reached when the Expression Pedal is rocked back (toe up).
Press the Edit Up button again. The number value shown is the maximum parameter value
– this is the value that will be reached when the Expression Pedal is rocked forward (toe
down).
Use the Store procedure (see page 18) to save your changes to the preset.
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