D-10A

[zimmy14gz]

today my d-10A went nuts thought it was from the cold but flew for an hour still screwed up what it does is the speed goes from 0 to 400 the heading goes the same way the altemeter going crazy also and the screen just wiggles any ideas does this on the ground so its not pitot related

 

[dynonsupport]

From your description, it sounds like one of the sensors in the EFIS-D10A has failed and the unit will need to be repaired at Dynon Avionics. Please contact Tech Support - support AT dynonavionics DOT com, or call 425-402-0433.

today my d-10A went nuts thought it was from the cold but flew for an hour still screwed up what it does is the speed goes from 0 to 400 the heading goes the same way the altemeter going crazy also and the screen just wiggles any ideas does this on the ground so its not pitot related