Thanks for your advice and the docs.
I new the docs you sent me, but my problem is that I don’t have the B&G connection box installed, so, there’s no cables ready for NMEA 0183 out connection available on the system. I have the B&G processor device (on back of the rack) from and to the instruments, transducers and the hydra 2000 are connected. I want to know from where I can “steal” the NMEA 0183 signal. See the picture attached.
SV Wayag, SM 323
Currently Alicante, Spain