PeteP
Well Known Member
I have a Vans tach transducer installed on my O-320. I see in another older Dynon post that it was believe to generate 1 Pulse per rotation. I am seeing about 4 times the real RPM with a single pulse per rotation (PPR) setting in my Skyview. Have you found a need to set the PPR higher, maybe 4, for the Vans transducer with the Skyview EMS?