[DG] [DG11] Tacktick (Raymarine wireless)

[Derek - Raymarine - Moderator]

HI Remi.dk

Thank you for your enquiry.

If you remove the speed transducer from the housing in the hull and hold it steady, does the display still show a reading?

If you leave the transducer out of the water for a couple of days, does this change and the reading drop tpo zero? This might suggest the transducer is allowing water into it's innards and this is causing the miss-reading.

The other cause could be interference, possibly another piece of equipment has it's cables running alongside the transducer cable to the hull transmitter and the two are picking up interference.

Try turning off other sources of power or data and check if the reading drops to Zero, check the cable route for the transducer - is there as coil of cable nearby a power source for other equipment maybe?

Regards
Derek