iRobot Braava 300 Series Owner's Manual page 9

Navigation System Indicators
4
NorthStar Connection
Blue blinking light (1): Establishing connection
Blue solid light (1 to 3): Locked onto NorthStar Cube
The number of lights indicates the strength of Braava's connection to the navigation system,
with 3 being strongest. If there are no lights, Braava does not detect a NorthStar signal.
Other States
Blue lights flashing in sequence: Thinking
Blue lights flashing with pause: Sleep mode
Red light in middle: Error*
*
See trouble shooting section for more information.
NorthStar
5
Blue blinking light: Power on, broadcasting signal
Blue solid light: Power on, connected to Braava
Red solid light: Batteries low
5
Navigation Cube Lights
®
4
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