V-Switch
The Vx400’s Expression Pedal includes DigiTech’s exclusive V-Switch. The V-Switch allows the Voice Type
to be switched on and off. Applying extra pressure to the toe of the Expression Pedal will engage the V-
Switch and the function of the Expression Pedal will switch between the assigned parameter and Voice off.
The sensitivity or amount of pressure required to engage the V-Switch can be adjusted to suit your
personal taste (or weight of your foot). See page 32 for the V-Switch Sensitivity adjustment procedure.
17
Creating Presets