Raymarine forum

Hello - My A80464 RealVision Transducer Transom has grown substantial Barnacle/marine growth over the past month. This growth causes the MFD Pro to lose bottom contact and is unable to read the depth and update sonar charts.

Can you please help with the following topics

1. Best way to clean transducer while boat is in the water

2. optimal transducer maintenance to prevent future growth while in the water

3. can i treat the transducer with anything when i have the boat on trailer

Many Thanks

Welcome to the Raymarine Forum jaccoo,

Q1. Best way to clean transducer while boat is in the water
A1. Detailed instructions for cleaning the transducer may be found within Chapter 7.2 - Unit cleaning instructions of the RV-100 3D Transom Transducer Installation Instructions.

Q2. optimal transducer maintenance to prevent future growth while in the water
A2. Chapter 7.2 - Unit cleaning instructions of the RV-100 3D Transom Transducer Installation Instructions additionally addresses the types of antifouling compounds which may be used with the RV transducers.

Q3. can i treat the transducer with anything when i have the boat on trailer
A3. Yes. Please see the answer to Q2. Please click here to view a FAQ providing additional information on this subject.