Comnect BBF3 to Navnet 3D

[leccese3]

Trying to match the Navnet 3D chartplotter to my just bought BBF3 sounder but is not recognice by navnet.?
Bbf3 is on bit green light stays on after a couple of blinks
Im connecting Bbf3 with convertion cable from 6 pin cable to ethernet connection.
Any help will be greatfull
Best Regards

 

[leccese3]

I FORGOT TO ASK, WHERE CAN I BUY THE CABLE TO CONNECT BBF3 DIRECTLY TO THE NAVNET3D I THINK THATS THE REASON CHARTPLLOTER DOES NOT SEE THE SOUNDER ... I'M USING A CONVERTION CABLE THIS MAY BE THE PROBLEM, WAITING FOR YOU COMMENTS

 

[Johnny Electron]

You can order the cable from any Furuno dealer. (p/n 000-159-705)