Scooter Will Not Operate In The Following Situations - GPX GS26B User Manual

5.2 Scooter will not operate in the following situations:

During operation, if the system runs an error, the scooter will prompt operators in different ways such as prohibit
riding, alarm indicator lights, buzzer alarm beeps intermittently as the system cannot enter self balancing mode.
When stepping on the scooter, the platform moves forwards or backwards more than 10 degrees, the unit will
not operate.
During operation, the platform turns upside down will prohibit operation.
The battery is not charged enough.