No GPS Position Source

Zazoos

I love flying!
Joined
Jun 21, 2018
Messages
6
Hey Gang,

Turned on the DYNON HDX for the first time today. Everything seems good except for the "No GPS Position Source."
IMG_0765.jpg


I opened up the two dsub connectors to verify wiring is correct and the pins are seated and no broken wires. Everything looked great.
Here is what Port 5 is showing with everything looking like it is correctly wired. RX Counter is increasing fairly fast.
IMG_07731.jpg


I swapped the grey/violet and grey/orange wires and plugged it back in. Here is what Port 5 is showing. Group errors is increase slowly.
IMG_07701.jpg


Thank you,

Trent
 

GalinHdz

Active Member
Joined
Mar 3, 2008
Messages
719
Location
KSGJ/TJBQ
Does the GPS antenna have a clear unobstructed view of the sky? Not inside a hangar or anything with a roof over it.
 

Zazoos

I love flying!
Joined
Jun 21, 2018
Messages
6
2020 model and I did roll it outside of the hangar.

Thank you,

Trent
 

Ricardo Godoy

Member
Joined
Jul 13, 2019
Messages
35
I had the same problem with a classic and 250 gps. After updating the software, it returned to work.
 

DBRV10

Active Member
Joined
Jun 15, 2008
Messages
926
Location
Brisbane, Qld. Australia
You say you have a SV-GPS-2020 but your settings show you have selected the SV-GPS-250.

Try selecting the correct one.

AND make sure you have the wiring correct, dont go swapping anything.
 

Zazoos

I love flying!
Joined
Jun 21, 2018
Messages
6
Hi Ricardo,

Yes, the problem was it was set to GPS 250. Change to 2020 and it worked great.
 
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