Originally Posted by Erin
Before I connect my EP-20 to my new engine (engine on order) and LMF-400 I tried connecting the ep-20 to a lowrance chartplotter to use the card reader to update the software. However, the chartplotter can't 'see' the ep-20 so won't allow me to do an update. Any thoughts? Did you get yours updated?
Same problem. I cant update the interface for the same problem. I have bring it to lowrace assistance but without the engine they are unable to update my interface.
I've read that for working ep20 neet to be plugged in the engine too and the engine switch key set to on.
If you dont plug the interface in the engine you cant see it on the nmea2000 bus.
Reading the lowrace artilce i think that the calibration wil do the same exactly thing of the update. Maibe the calibration is not accurate, but i think that the calibration will set the same parameter that update will set.