SV bank angle wrong

[fastfred]

Hey guys new to the forum, I'm most of the way through building an RV7A. Just got the skyview up and running all seams ok untill I found the bank angle opposite of what the aircraft is doing??? I don't know if this is adjustable? the pitch is correct. Any help would be great THANKS.

 

[dynonsupport]

Assuming you have the pressure ports forward, you are just having a common issue of interpretation.

When it's on the ground, moving the AHRS makes the image on the screen move "backwards" from the AHRS. Think your way through this and you'll see it's correct. The SkyView is supposed to show you where level is, so the angle the screen shows you is the negative of the angle read by the AHRS.

If you set the AHRS on top of the SkyView screen and move both at the same time you'll see that it's right.

 

[fastfred]

Thanks for the quick response yes what you said makes sense. Again thanks for the help.