Question about Furuno Navnet 1834C/NT vx2 Radar C Map Nt

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Furuno Navnet 2. Course up incorrect

Land based system locks on to a random 'course up' setting caused by GPS (GP320B) not moving! Is there a way of overcoming this? (Simulation mode overcomes but puts in its own AIS info).

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You simply need an electronic compass hooked to it. without motion, the GPS does not know which way is up

Posted on Jan 15, 2010

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The GPS antennas are sealed so I don't see why they would ask if you sprayed the hose at won't matter. I did some fishing this past year in the Keys on a boat with the same system you have and I scrubbed the GPS antenna and sprayed it directly with water and it did not have water intrusion.

Do you know which GPS antenna you have? Also, do you have any other equipment that may be interfaced to the MFD? I am assuming that you have a NMEA2000 antenna (model GP330B). If this is the case I would first check the NMEA2000 backbone. If you don't know what that is look for some cables all plugging together via Tees. there will be 2 cables per tee and the tees plug together. Make sure that there is a terminator at the end of the tee block. If you have the NMEA2000 antenna the other terminator should be in the antenna itself.

Do you have the engine interface wired to the MFD? If so, unhook that wire. I have seen some really weird things happen if the engines are sending some information back to the display.

We have installed many of these systems and the only failures I have seen are people damaging the radar antennas. The systems we have installed have been bulletproof for the most part.

Aug 24, 2010 | Furuno NavNet 3D Hub

4 Answers

Furuno radar

Your antenna seems to be mis alighned. Its ZERO point must be readjusted.

Aug 30, 2008 | Furuno Navnet 1834C/NT vx2 Radar C Map Nt

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How do i reboot my furuno navnet......recently installed radar and system not recognising teh radar installatio. no count doen on radar page greyed out overlay icons on the screen

Press and hold the "MENU" button during power on. Release "MENU" after boat appears.
Go through the installation wizard. You must select the radar type, "B" is 1834.

May 21, 2010 | Furuno Navnet 1834C/NT vx2 Radar C Map Nt

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My 1734c will not boot past the black disclaimer

This is a bit of bummer. Usually (and I hope in your case too) it is just a software problem. As a navnet is basically a computer this can happen. First I suggest you unplug everything except power and start it up, just to see if something on the network port isn't messing it around. If it still gets stuck take it to your local Radio Holland office or another furuno certified service outlet to reload the software.

Mar 27, 2010 | Furuno Navnet 1834C/NT vx2 Radar C Map Nt

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Hello there, I have a 4' radar antena with a

ahh, this is an old one check the book.(ha, ha)
Press and hold menu during start up Choose "Installation Mode" Press "Menu" Select "Radar Set Up" Press "Next Page" Select "Radar Heading Alignment" Use knob and follow prompts, you will place the dotted line at dead ahaed and the
Select "Set"
Also, remember to TUNE VIDEO

Oct 08, 2009 | Furuno Navnet 1964CBB/NT vx2 Radar C Map...

1 Answer

Connecting power inside Furuno DRS4D

polarity is maked on the shield, on a sticker #1 is positive, #2 negative BTW, this is 48V DC (not 12V) supplied from a MFD8, MFD12, or MFDBB only.

Jul 05, 2009 | Furuno Navnet 1964CBB/NT vx2 Radar C Map...

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Can I use my furuno gps navigator to supply position data to my rdp-139 chartplotter and if so which wires need to be connected

Yes the output forom the Furuno GPS (like a GP31) will be yellow and green, hook these to theinput on the plotter blue (or black) and white. Use Data1 on potter as the input and select a nav source of "ALL" in setup menu.

Jun 05, 2009 | Furuno Navnet 1834C/NT vx2 Radar C Map Nt

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Need owners manual for furuno navnet vx2 1834c

easy one, download here

Feb 22, 2009 | Furuno Navnet 1834C/NT vx2 Radar C Map Nt

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