My airworthiness inspection is schedule for a week from now so I'm trying to get all the last minute details resolved (magnetometer calibration, ADAHRS calibration, fuel sender calibration, etc.) I've been successful in getting rid of almost every red X on the GDU at this point, but the one thing I haven't resolved is my RPM indication which reads 0. All other sensors are working fine (EGT, CHT, Fuel Pressure, Manifold Pressure, Oil Pressure, Oil Temp, etc.). I have 2 PMags, a G3X Touch and Vertical Power system. Per the EMag manual I ran a wire from the #6 pin on my right magneto connector (the tach signal pin) to the number 8 pin on the J243 connector on the GEA24. I believe the PMag outputs two pulses per revolution but it can be configured for 1. I have tried both settings on my G3X (single pulse, and 2-pulses per revolution for an electronic magneto) but neither seem to make a difference. It still reads 0.
Anyone have a similar problem? Your solution? Ideas?
Anyone have a similar problem? Your solution? Ideas?