ST60 Wind - Suspect wire damage

[Chuck - Raymarine - Moderator]

Welcome to the Raymarine Forum Michael,

A shorted cable would be determined by disconnecting the masthead transducer from the mounting block, disconnecting the transducer cable's leads from the wind instrument, and then testing for continuity between the transducer cable's leads. Should continuity be sensed, then a the cable would be determined to have suffered a failure. Based upon the symptoms reported, it would appear that the masthead's circuitry has failed. It is accordingly recommended that the masthead be sent to Raymarine’s Product Repair Center to be bench checked / serviced.