Recent content by Raymo

They can both go to a common ground. If you are using the Dynon AP button panel, it provides relay functionality. If not using it, you will need trim relays. I wired a switch into my panel to disable the grounds to all but PTT so I can disable the buttons on my co-pilot grip (Infinity). More...

You're going to want EGT in the engine strip so you can properly lean during climb and cruise. Once you know where the cylinders peak, maintain 150-200° ROP during climb. Once %HP is below 75%, it is safe to operate LOP, so you'll want that widget too.

Why not use TAS, which the system already provides. In zero wind flight, TAS will match ground speed.

Yes, sounds correct, assuming it is unbalanced now.

It is simply trimming to unload the AP servo. Could be due to a cross wind or unbalanced springs.

Slight correction: The jam nut is not tight.

Assuming you have CHT probes wired into the EMS, add the widgets in the various EMS pages. The installation manual has more detailed instructions.

If you have the GPS-250 puck set as your ADS-B out source, it will not pass the test. Either use your 430W (assuming proper firmware update) or replace the 250 with the GPS-2020 antenna.

Yes, the GPS-175 will work fine with the Dynon and is priced competitively. You'll also need the ARINC-429 protocol converter to feed the GPS data into the Dynon EFIS.

Where are you located, Tom? I'd suggest finding someone in your area to help. You'll need to redo some of the trim control wiring, including the removal of trim relays from the system.

Sounds like the SV is telling you the truth, that you still have a charging system problem. What voltage do you see at the battery when the engine is running at an RPM sufficient to charge? Should be 13.9 - 14.5 volts.

HFMan, Try swapping screens and see if the problem moves with the screen. If it does, consider contacting support for next steps.

HFMan is correct and is how I do my test every year. There is no danger in doing so and Dynon has stated the same in the past. Would you recommend taking off with a depleted backup battery into IMC conditions? Not me. I'm not sure what part of my post scared you into that response. All...

Another thread mentioned a target of end-of-year but no promises can be made, which is typical for software development.

Worked for me a couple weeks ago too.