What do the LEDs mean for fault diagnosis?

The following LED status modes will be available to assist in the quick diagnosis of issues:

1 – Flashing red: VSWR exceeding limit

2 – Flashing amber LED: AIS transceiver is not transmitting.

3 –Solid red LED: System error (check Diagnostics tab of proAIS2 for detail on the failure)

4 – Solid red and amber : No MMSI / external power outside of required range (12-24V)

If you see any different LED status lights displayed, or if you have any questions about the examples shown above, then please contact the Customer Support Team for advice at: support@em-trak.com. Alternatively, connect your B951, B952, B953 or B954 to the latest version of ProAIS2 to check the diagnostic status of your unit.