[DG] [DG11] Wind speed showing boat speed

[Derek - Raymarine - Moderator]

Hi Max,

The fact the wind speed shows the same as boat speed when in TRUE mode indicates that the display is not receiving any wind information from it's transducer and is therefore only receiving boat speed through SeaTalk.

The voltage on the green to screen is slightly high, but given your tests are unclear as to the source of the problem, the next step would be to remove the masthead transducer, make a short cable tail with spade connectors on one end - to plug into the back of the wind display and a 5 pin DIN plug the other end into which the masthead transducer can be plugged. the relevant pin connections are shown here.
Using this short cable will help identify the issue, either the masthead unit, the mast cable, the cable through the boat or the display which may have an intermittent connection problem.
Regards
Derek