TZT9 Internal Antenna Issues

[billblacksd]

I have recently installed a TZT9 MFD with a DRS4D Radar Sensor in my Luhrs 320 Open Sportfisher, the Radar is working fine but I can not get the GPS/Chartplotter features on the TZT9 to work. I was under the impression that the TZT9 has a built in Antenna? Is this not true? I see a GP330B Antenna that is an option but is necessary for the the GPS/Chartplotter feature to work? Any and all advice would be appreciated :huh

 

[Johnny Electron]

I was under the impression that the TZT9 has a built in Antenna? Is this not true?

It isn't true. The TZT9 has never offered an internal GPS. Maybe you were confusing the 9" GP1971F unit during your research because it has one. You will need to wire in a good source of GPS to fully use the Plotter functions.

 

[billblacksd]

Johnny, Thank you... you are correct. I added the Furuno 330B GPS Receiver and my TZT9 works great. Sorry I got some bad info, this is my first go-around with a MFD... there is a lot to learn.
Thanks again, Bill B