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The way I troubleshoot the intermittent connection problem is, I have some one watch the SV display for me (or put a big mirror to reflect the display to myself), and lightly touch the sensor crimp terminal (or wire near the crimp terminal), if the "jumping" corespond to my touches, then it's...

You should be getting my SV-D1000 any time from today, I shipped it to you last Saturday. Once I get my SV back, I'll calibrate one last time, will report back to you with the result. If that indeed fix my problem, I'll continue to do business with you and promote your product, if not, I'll...

If your ADAHRS heading matches other reference source in your airplane (for examle --- Magnetic compass, GPS or DG), then you are ok, nothing needs to be worried about. My SV-1000 is on it's way to Dynon per latest service bulletin recall, I hope that's related to my ADAHRS issue, which has...

This was the post I did 364 days ago, just to let you know I was working very hard to solve the problem, and Dynon did helped a lot but without a good ending.

You are not the only one having compass heading issues. My friend at Chino airport has the heading off by 20 degrees since day one, and he hasn't got the problem solved yet. Mine was off between 15 to 45 degree, one would work fine, and the other was off for 15 to 45 degree, and it switched...

well, I was hoping to get the first hand information from Dynon, but looks like they were too busy to answer my Q, so I decided to answer myself.... I have total of 6 devices linked by the network cable, they are 10" display, 7" display, ARINC, EMS, ADAHRS-200 and ADAHRS-201. When the 10"...

I have EGT/CHT temp failure on Cylinder 2, 3 and 4 within the first 50 hours, all my problems were in the Dynon connectors, not the probe, after I rebuilt all of them, nothing failed.

It actually created more problem than that, I lost Transponder altitude and PFD display when 10" skyview is out of the panel. The 7" on the co-pilot side doesn't see both ADAHRS, and control tower asked me to reset my transponder because no altitude was reported, my Transponder displayed ALT...

Can any of you share the wisdom with me... I am already getting traffic targets from SV-261 mode-S transponder, if I add an ADS-B to the system, which target would be shown on my skyview?

Randall, Be sure to share your design with us, I too have a 7" on the co-pilot side in my RV-7. Yesterday I flew with only the 7" display on the panel, 10" was out for factory repair. An angle on the 7" would definitely help.

Question to BMW_X6M.... Since you are so satisfied with the system, have you ever got into the configuration and did "Compare" with both ADAHRS? the compass heading on mine 200 is 6 degree different than 201. I have dual Skyview display and dual ADAHRS in my RV-7, I'm seriouly considering...

My 10" display is affected by the latest Skyview service bulletin, I removed it from the panel then shipped out to Dynon for repair. If I decide to fly the airplane with only one 7" display in the system, Which function will be lost without the 10" display? I have Dual AHARS and 261...

Be more realistic Dynon, where else in the aircraft can you get a huge amount of magnetized ferrous metal or high current devices or wires near the ADAHRS? The max I have seen was only off by 2 degree (running with one of my good ADAHRS of course). I once put a 3 inches magnetic stone 1 foot...

Surfboy, Welcome to ADAHRS calibration club. Yes, most likely you have compass calibration issue, if you have dual ADAHRS, be sure to manually select/activate each ADAHRS and compare the compass heading and find out the difference, one may be on, the other may be off. I have dual ADAHRS in my...

David, Thank you very much for the info, there are a lot for me to think about what you have said. Craig, I was just thinking about you, heard you got big tires on your Rebel, have you moved to the airpark? is that south of Palmer? Do you have dual or Single ADAHRS? You probably have seen my...

My RV-7 has the same engine like yours, when you LOP, what's your EGT temp? What's the fuel flow at that condition? Have you ever manually switched your ADAHRS source during the flight and compare the heading difference between the two? The longest solo X-country trip I made was 10,000 miles...

Thank you Jemmie, My ADAHRS were installed in the same location as in your RV-9A. My RV-7 was built by a professional RV builder who has built more than 40 RV's. My cable harness were professionally made by Approach Fast Stack and I've 30+ years experience repairing radio communication...

Jimmie, Did you pick all four directions? Not necessary to be N.E.S.W.? Most likely you have a reliable ADAHRS, thank you for the feedback. ADAHRS is randomly selected by SV, better to know both units are giving you the correct data. Wish I can get more feedback from other pilot before...

Dynon said I'm the only one has this problem and they have done everything they could to resolve my problem but with no luck. so, I'm running out of choice and really screwed. I'm here to ask your help, if you have two ADAHRS in the system, you can verify something for me (and for yourself)...

RV-7, both ADAHRS are located behind the baggage area, lay side-by-side on a aluminum tray, about 20" from the floor. All mounting hardwares are nylon. When I had ADAHRS-200 out for repair and ran only single ADAHRS-201 (secondary) in the system, I was able to calibrate the heading within +/-...