Go to the Main Menu and select About:
Usage Info:
Time: Cumulative Cleaning Time in: HH:MM
Batt: Last battery error code – Number of battery charge cycles
Code: Data error check
Version Info:
SW Ver: Software version
Build: Software Build
ID: Serial Number (Mac address = last 12 digits)
Support Info:
Base: Charge base firmware version
LDS: Laser distance sensor serial number
Batt: Li-Ion battery firmware version