Raymarine forum

Hello

Speed did used to read then just stopped - have finally taken boat out and wheel is moving freely - removed all today and cleaned pin and wheel and housing - temp reading working fine as temp raised as i cleaned unit - so reading at helm all good but still no speed - any remedy please?

Dear nickwooton71@yahoo.com,

Thank you for your post.

Is the display showing dashes or zeros?

What is the temperature showing? The expected temperature

Check the connections for corrosion, dirt. Make sure the transducer cable has no nicks or breaks in it.

You can also test the transducer, check out our FAQ here.

If the transducer passes all of the fault diagnosing, I recommend sending the instrument head to us for testing. This can be book in online here.

Many Thanks
Louise

Thank you - transducer fault - have replaced with new Airmar one - all working

You are welcome.