Found the lift problem and the problem with the display. One of the tilt buttons was stuck on the touch pad. Cleaned everything up with some electronics spray and it worked. Lift works and I can now scroll through the display screens normally.
Does anyone know of a default password that will let me access the parameters to reset the PMI code? I have no history on this unit.
This is ONLY to be used to report flooding, spam, advertising and problematic (harassing, abusive or crude) posts.