Safety Shutdown - Segway PT x2 Reference Manual

Safety Shutdown

If the Segway PT detects a fault in any of its redundant systems or a
Battery is depleted beyond its safe limit, it performs a Safety
Shutdown (see Figure 19).
Figure 19. Safety Shutdown
When a Safety Shutdown occurs, the Segway PT automatically
reduces its speed, gives the Stick Shake Warning (shakes the
Handlebar and makes growling noises), flashes the Balance Indicator
lights, emits a warning tone, and the InfoKey Controller displays an
unhappy face.
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