ITC-5 Wind Speed Data Issue

[Chuck - Raymarine - Moderator]

Welcome to the Raymarine Forum Sailblackpearl,

While it is necessary to calibrate a wind transducer to have accurate wind direction and speed reported, it is not necessary to calibrate a wind transducer to have it report un-calibrated wind speed and direction. The portion of the transducer test addressing wind speed involves testing the transducer's yellow to shield leads when disconnected from the iTC-5. The voltage and the statement of variable are consistent with a properly functioning masthead transducer. Additionally, the voltage level which you have reported as being measured across the ITC-5's yellow and shield wind terminals is consistent with a unit tested here. Given the symptoms reported it is recommended that the iTC-5 be sent to Raymarine’s Product Repair Center to be bench checked / serviced.