D10 crazy readings

[Russell_A_Lister]

My D10 suddenly started last week saying that the attitude is indeterminate and shows 153 Knots and -1,200 altitude in the hanger and cant be adjusted. The artificial horizon is very slow, but the ball and vario look to be perfect. My AMO says a software upgrade should fix this. Can you offer any advice?

 

[Dynon]

If you disconnect your pitot/static lines from the back of the unit, and find that nothing changes (we're testing for something impeding pitot or static pressure, actually only static in this case really), then that sounds like a hardware problem. A software update definitely won't do anything here. Get in touch with our tech support at 425-402-0433 or support at dynonavionics dot com.

 

[Russell_A_Lister]

Thanks, I will give that a try.