Hello.
I have an AFS-3500 in my RV-7A, and I'm having no luck being able to set a course and a bearing. I get no needles on my display, and I get no "OBS" related option underneath the knob when I press it once. What am I missing to be able to set in a bearing from the VOR that I have set into my Nav 1 on my Garmin 430?
BTW, I was able to confirm that I did have a valid VOR set in because I heard the correct Morse code over the audio panel. I just have no needles and no OBS option under the list that pops up when I hit the knob.

Thanks,
7AConnie