GRT Avionics

I am doing the taxi tests on a Zenith CH750. Every thing seems to work fine except I am not getting any indication on airspeed. I have had the plane up to 20mph on the GPS groundspeed with no indication on the PFD. Can't go much faster without flying. I checked the pitot lines and there is no blockage or leaks. Did I miss a setting or something in the setup? Any suggestions?

You just aren't going fast enough. The Sport Installation manual lists Airspeed Range (Standard) SX200: 35-285 mph IAS SX200A 20-330 mph IAS.

-Dj

Thanks. I hoped it was something simple like this that I had missed in the manual. now on to the first flight.

Let us know how it goes!

If you want to check the airspeed indicator before flying google "pitot water manometer". Very easy.