Autohelme ST50 (Seatalk)

[Keo#37]

Good afternoon,

We've just taken ownership of a Hardy Regatta and the ST50 speedo isn't showing an accurate reading, a little slower than true speed over water......

Also....the LOG (ST60) doesn't appear to be showing any reading.....stuck on 0.0......can anyone offer some advice or words of wisdom before I start going off on an exploratory mission...?

Thanks
Keo

 

[Sneds]

Speed over ground v speed through water can vary by 5 knots in these parts
Check all connections on each unit

 

[Montemar]

We have Stowe Dataline and they can be calibrated to match speed through water to speed over ground obviously taking account of currents.