Sensor is not charging with the Medusa or Basic Marport legacy charger
You connected your Pro sensor to a Medusa or Basic Marport charger, but the sensor has not been charged.
Tip: When connecting the sensor to a Medusa or Basic
Marport legacy charger, look at the sensor transducer LED to know if it is charging or
not.
- LED is blinking red when compatible and charging.
- LED is blinking red for 10 sec. then stops, when incompatible.

- Compatibility with legacy Marport chargers is available as an optional feature. It must be activated by Marport sales offices.

- You can check the sensor version from Mosa2:
- If the version is lower, ask your local Marport office for an update.