Furuno NavNet 3D MFD - "NO CONNECTION FOUND"

A

Anonymous

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Ok guys need some help here. Would rather not pay for the service call and hoping its a easy fix.

Powered her up for the first time this year out of winterization and got the "NO CONNECTION FOUND" message. Radar, fish finder, gps all same thing. Upper right corner they all have Xs through them.

Any thoughts?

Many, many thanks.
 
If you hit MENU and look for the icon types (like RADAR for missing radar, or Fishfinder icon for mising sounder) do you see them or they are they also missing?
 
Halffull. 2 years ago you posted a problem you were having, "NO CONNECTION" in fish finder
I have been plagued by this problem for 3 years. I change things, I change Dff1, I changed coax cable. Somehow it resolves , no doubt by me touching and connecting and disconnecting It will work for few month, and then for no reason it returns. Very frustrating.
I would be nice to finally resolve this issue. I am not sure what has no connection. Is it the DFFI, is it the TRANSDUCER. (200, 50 mhz), . Everything works except fish Finder,
Please help. I can see Johnny Electron was answering you but the blog ended.
I am really fed up with my unit. (ringras881@aol.com) my e-mail
 
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