Raymarine E series NMEA depth data ???

[TrailerSailer]

I've interfaced/integrated NMEA data from various manufacturers devices into a Nav6+ display and my E120. The Nav6+ displays all the data (including depth), but the E120 manages to exclude the NMEA depth data. Seems like all other data comes across OK inot the E120 display including wind, speed, GPS etc. I don't have Seatalk connected. Any clues as to what is wrong?

 

[Graham_Wright]

Ask Raymarine;- they're very helpful.