The in-cab alert status light gives operators a way of knowing that the BPU is operational.
What do the different lights mean?
No Light |  | No power to device |
Solid Green |  | Running normally |
Solid Red |  | Detections disabled due to GPI configuration, or a system fault. |
Blue flash (slow) |  | BPU is attempting to pair new devices. Reverts to previous state after 15s |
Blue flash (fast) |  | In-cab ready to pair |