MPX-100 & 110 - Factory Reset
Written by Jose Liberio Cruz
Updated at January 15th, 2026
Question:
How do I factory reset my MPX-100/110?
Answer:
Warning!
This will erase all user presets & settings.
- Press and hold STORE while powering on.
- STORE and TAP will flash rapidly (Press Tap or Bypass to exit without reinitializing.)
- Release the STORE button and press it again to reinitialize.