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[TG] [TG11] No sea temperature on MFD
06-17-20, 12:23 AM
Post: #2
RE: [TG11] No sea temperature on MFD
Hello jgol,

Is speed data ok?
On the DST, do you have the bare/shield wire connected to the Depth terminals or Speed?
What specific value do you see for water temperature? Is it zeroes, dashes ( -.-F ) or something else?

You can test the thermistor sensor inside the DST800 analogue transducer by disconnecting it from the ITC5 and measuring for resistance between the brown and white wires: this is a resistance that will decrease as temperature increases, where 10kOhms = 25 degrees C. You should see something between around 7k and 13kOhms. If you don't then that would suggest a transducer problem.


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

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[TG11] No sea temperature on MFD - jgol - 06-03-20, 08:14 AM
RE: [TG11] No sea temperature on MFD - Tom - Raymarine - Moderator - 06-17-20 12:23 AM

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