You don’t do a factory reset like on the Nox.  Instead you reset the Active user profile which will revert all modes tracked by that user profile to the factory default settings (there are 4 custom user profiles available). Presuming you have only been using user profile 1, then you can reset it by following the instructions under the section “Resetting the User Profile” on page 24 of the User Manual to get back to the default settings for all modes.  Or you can create a new perpetual user profi