​​Question:

     How do I factory reset my MPX-100/110?

​Answer:

Warning: this will erase all user presets & settings.

             1.      Press and hold STORE while powering on.

             2.      STORE and TAP will flash rapidly (Press Tap or Bypass to exit without reinitializing.)

             3.      Release the STORE button and press it again to reinitialize.