As of 2021, AutoCheck 3 is the standard platform for mowers not supporting Firmware Over-The-Air (FOTA).
Navigate to Menu > Service > Motor Test . The mower will spin the blade disc, then the left wheel, then the right wheel. Listen for grinding or inconsistent beeping. The 2021 protocol requires the blade disc to reach 2300 RPM within 2 seconds. automower serviceprogram autocheckrar 2021
The poster had been a gift from his late father, the one who taught him that a robotic mower wasn’t just a machine. It was a promise. A promise to keep a lawn perfect so a family could spend Sunday afternoons on the patio instead of pushing a dusty mower. As of 2021, AutoCheck 3 is the standard