RV10Rob
Well Known Member
Does anyone else have a Dynon D120, (I)O-540, and a slick mag wired to get the RPM off the p-lead? I've tried a bunch of different values for the resistance in the line, and still can't get something that isn't erratic at some RPM range. The best I did was at 78Kohm it was steady up to around 2600 RPM, but above that would momentarily jump up to some ridiculous value like 3300. I tried going up in resistance from there, but then started getting erratic readings around idle in addition to the upper range. Fortunately, it seems to be good in the 1500-2600 range, so it's just an annoyance at full power.
I'm getting sick of soldering and shrink wrapping resistors, so hoping someone has a known good resistance value I can try. Next step would be for me to install a pot and play around with it in flight.
-Rob
I'm getting sick of soldering and shrink wrapping resistors, so hoping someone has a known good resistance value I can try. Next step would be for me to install a pot and play around with it in flight.
-Rob