[CA] [CA11] Lighthouse 3 and B60 Transducer Issue

[Chuck - Raymarine - Moderator]

Hubesail,

I have attempted and have been unsuccessful in duplicating the problem on my eSx7 MFD running LH3 v3.9.46. My MFD immediately began producing sonar imagery after having simply selected the 200kHz or 50kHz channel. As the reported fault may be rooted within the MFD's fishfinder circuitry, within the transducer itself, or possibly within the LH3 software, you may try downgrading the MFD's software and then test the Fishfinder application again. Should the problem be duplicated with the downgraded MFD, it would be recommended that the MFD be tested with another compatible transducer or sent to Raymarine’s Product Repair Center to be bench checked / serviced.