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[DG] [DG11] St60 wind transducer not working
02-25-20, 01:12 AM
Post: #2
RE: [TG11] St60 wind transducer not working
Hello Nick,

I would guess that you may have moisture in the masthead connector.
Looking at a windvane here, I measure the following approximate resistances on the display end of the windvane cable when disconnected from the display:

Red-shield: ~24kOhms
Red-green and Red-blue: ~75kOhms
Red-yellow: ~90kOhms

Higher resistances than these would indicate something like a chafed cable, but lower resistances (and particularly changing resistances) would be a fair pointer towards water ingress.

Regards,
Tom

Raymarine since 1999.
Interests: Diagnosis of problems in sonar/fishfinders, NMEA2000, ethernet comms, autopilots, thermal cameras
Location: Sydney, Australia.

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RE: [TG11] St60 wind transducer not working - Tom - Raymarine - Moderator - 02-25-20 01:12 AM

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