I have a tzt3. The error message I received on the unit flashing in red was "Multi beam Sonar B voltage abnormal". The systems DFF3D was not usable the rest of the day.
I was outside and made a call to Furuno, but had a tough time talking to the tech. Reception was too poor.
All I tried doing was sut everything off on the boat, put batteries on OFF and restart after about a 5 minute shut down. The problem was still occurring.
At the time the unit flashed the alarm I was doing ~22knts. The boat is 6 months old, with 200 hrs on it currently. This is the first time this has occurred.
Any thought?
Thanks, Dave
I was outside and made a call to Furuno, but had a tough time talking to the tech. Reception was too poor.
All I tried doing was sut everything off on the boat, put batteries on OFF and restart after about a 5 minute shut down. The problem was still occurring.
At the time the unit flashed the alarm I was doing ~22knts. The boat is 6 months old, with 200 hrs on it currently. This is the first time this has occurred.
Any thought?
Thanks, Dave