Guide
Understanding SmartBrake light signals
Normal operation
Braking with HC
Braking with BLS & TB
Brake lights on the unit
Low battery, below 25% capacity
Low battery — unit
Low battery — BLS & TB
The battery is almost empty. Fail-safe activated.
Fail-safe due to an empty unit battery
Fail-safe due to an empty controller battery
Charging lights during charging
Charging the unit
Fully charged unit
Signal loss: the controller is outside the operating range or the brake unit is switched off.
Signal loss — HC
Signal loss — BLS & TB
Fully charged unit