If you are experiencing limited range with your HeadRush Prime Expression Pedal, it may be time to perform a re-calibration. This is easy to do and a great way to keep your Prime in top shape before a show.
- Turn off the Headrush Prime.
- Hold down footswitch # 4 (top-row, fourth from the left) and footswitch # 11 (bottom-row, fifth from the left), and power on the Prime. Continue to hold the footswitch until the display is powered on.
- Calibration will record the toe up, down, and middle positions for the pedal. Watch the display above footswitch #6 for instructions (top-row, rightmost footswitch).
- Move the pedal Toe-up (side closest to you is pushed down).
- Press Footswitch #12 to learn the position.
- Move the pedal Toe-down (side farthest from you is pushed down).
- Press footswitch #12 to learn the position.
- Move the pedal so it is in the middle position - balanced between toe-up and toe-down positions.
- Press footswitch #12 to learn the position.
- Press footswitch #12 again to save the calibration.
- The calibration settings will save and the Prime will boot into normal mode.