My husband and I recently sea trialed an Azimut 42. The generator was started while underway and the alternator lights and alarms were going off the entire time we were out on the boat. Consequently, none of the gages worked. The Captain/Broker and the Surveyor both contend that with an Azimut you must turn the battery charger off while underway with the generator running. Could any Azimut owners confirm this for us? Thanks for any advice on this subject.