[CA11] MFD update with exist transducer?

[Chuck - Raymarine - Moderator]

Bill,

From a prioritization standpoint, when used with a Y-Cable, the Axiom RV MFDs will prioritize temperature sensed by the RealVision Transducer's thermistor over that of the 50kHz/200kHz transducer. Please verify that the MFD has been updated with the LightHouse 3 v3.4.66 software update and if not, update the MFD's software accordingly. After doing so, it is recommended that a Factory Reset operation (back up any valuable waypoint, route, and/or track data before doing so) and that the system then be tested again. Should the problem persist, then it would indicate a problem with the Y-Cable or RealVision transducer. The problem may be fault isolated by bypassing the Y-Cable and connecting the RealVision transducer directly to the Axiom RV MFD's transducer socket. Should the problem abate when so connected then it would be recommended that the Axiom Y-Cable to sent to Raymarine’s Product Repair Center to be bench checked / replaced.