davecostill
New Member
I have installed the AP-74 and Dynon 180 in my RV-12. Just turned on the 180 which seems to be working okay. But when I hit the panel switch for the AP all the lights on the 74 unit come on. I'm sure there must be a configuration problem, but the manuals don't mention any about this. When I go to EFIS >Setup>AP I get a message: "This set up Menue is Disabled Because EFIS Not BusMaster." What am I doing wrong?
Dave
Dave