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    Fuel pressure sensor

    Is the Dynon Fuel Pressure Sensor that comes with the Lycoming L-4C EMS package (part Number 103755-000 ) a solid state transducer or old diaphragm style ? ... I have it from other source that the one I have is a solid state transducer...
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    Fuel pressure sensor

    Can you guys tell me anything about normal failure modes of the Fuel pressure sensor included with your 4 cylinder carbureted Lycoming EMS package? Recently, I had intermittent fuel pressure readings below 1 psi, (at times it got as low as 0.3 - 0.4 psi), although it recovered and went back up...
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    USB ports on back of HDX

    I have a panel mounted USB port on my instrument panel. For some time now, I have been experiencing intermittent failure of the port. When it happens I get a blank right hand screen when I try to to to the configuration screen where you go to "load files". The entire screen is blank. It's not...
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    Problem with displayed winds

    Re-Did a Ground Compass Calibration and that seems to have corrected the problem. Will repeat the In-flight Compass Cal as well tomorrow.
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    Seattle Avionics chart data… yet again

    What they need to do is add a progress bar, (or two, - one for overall progress and a bar for progress within each category), and a green light that comes on when it's done. The "Update Complete" line in the activity monitor is not sufficient as it appears multiple times in some scenarios.
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    Autopilot tuning: Altitude Capture Procedure.

    Marc, HAH!! Thanks for embarrassing me! Guess I should read the whole thing before posting! I assumed that the "No" meant it is not doing the bad thing described in the diamond. But both Yes and No branches are still faults. In fact. everything on the entire branch of the chart after "...pass...
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    Autopilot tuning: Altitude Capture Procedure.

    I am seeing unsatisfactory autopilot behavior during Altitude Capture that I cannot find in the tuning guide. In my case the aircraft overshoots and undershoots the target, getting further away from the target on each iteration. In figure 5 of the in-flight tuning guide, (page 5-4), one...
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    Problem with displayed winds

    I have an HDX screen, and the calculated in-flight winds displayed onscreen are (intermittently), way off. I am often getting 40 to 50 knots crosswind displayed, when the actual winds are nowhere near that strong. What could be causing this? I have my remote magnetometer mounted under the rear...
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    SV-XPNDR-261 Mode C (ALT), and ADS-B

    Update... the issue has not reoccurred in the last six weeks.
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    ADS- B Traffic on Approach plate display?

    Yes, I have Dynon ADS-B In, the wifi dongle, and a tablet with iFlyGPS on it, and I can do that. But I am in Rutan Long EZ which has very little room in cockpit, and even my 8 inch tablet blocks out part of my panel, no matter how I mount it, so I was hoping to be able to see the ADS-B traffic...
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    ADS- B Traffic on Approach plate display?

    Is there a way to get ADS-B Traffic to display on top of Approach plates? If not, would you guys consider adding this functionality as a selectable option?
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    GRT Oil Temperature sensor

    As Marc suggested I simply had to go to the EMS pin "mapping" screen, find the row for pin 7, and change the drop down selection for pin "sensor" to the one for GRT oil temperature sensor....
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    GRT Oil Temperature sensor

    I had a problem a ew months ago with high Oil Temps, that turned out to be due to accumulated sludge in the oil cooler. Once I sent the oil cooler out to be pressure flushed and cleaned, the problem went away. In the process of discussing this with many folks on this forum and the COBA forum, it...
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    SV-XPNDR-261 Mode C (ALT), and ADS-B

    GalinHdz, . I have a Long EZ. So the antenna is mounted directly against the fiberglass side wall of the forward fuselage, ( next to where pilots left calf would be). Of course my plane is not all fiberglass. The engine is steel, certain critical structural members are aluminum, etc., etc.
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    SV-XPNDR-261 Mode C (ALT), and ADS-B

    I have the GPS 2020, but I was under the impression that the GPS is not generating the RF output - It is the transponder that does that, no? The antenna is connected to the transponder, not the GPS, and the only connection the GPS has to feed any data to the rest of the system is through the...
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    SV-XPNDR-261 Mode C (ALT), and ADS-B

    Going to talk to Avionics shop tomorrow morning about this.
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    SV-XPNDR-261 Mode C (ALT), and ADS-B

    Well, I was assuming that because the Flight Radar 24 system had all the flight data, the only place it could be getting it from is the FAA database that collects ADS-B Data, so my ADS-B system, and antenna, must be functioning properly. The fact that ATC was not receiving Mode C altitude or...
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    SV-XPNDR-261 Mode C (ALT), and ADS-B

    I had ATC report to me inflight today that they were not receiving my Mode C (altitude data). Intermittently, they also reported they were not seeing any other transponder information. My transponder is a Dynon SV-XPNDR-261 Transponder which includes ADS-B out, and after I landed I went to...
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    Installation document EMS pin assignment reccomendations

    In the installation document, EMS 220 chapter, (on page 7-73), you recommend that a carburetor temperature sensor be connected to pin 23. However, if someone wishes to install two capacitance type fuel level sensors, the document specifies, ( on page 7-61), that only pins 8, 22, 23 or 31)...
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    Dynon NAV/COMM???

    Have you succeeded in getting the secondary frequency bearing signal to display on Bearing Pointer 2 on Skyview? I read your comment that "secondary frequency on the MGL Vega OBS & tuning head will not display on SV PFD when the N16 standby nav frequency is selected for the SV #2 bearing...
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