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  1. M

    ADS-B Protocol

    In the UK, the LAA, regulatory authority, has asked me to provide certain information. It regards the ‘protocol’ or the means by which the Dynon transponder, Dynon GPS and Dynon ADS-B communicate with each other. Is it NMEA? I’ve no idea what this is, nor do I care. I just need an answer. Thanks.
  2. M

    Flap Indication

    I have a Skyview 1100 HDX. My flaps are configured through a Vertical Power VPX. I can't figure out how to change the UP setting on the Skyview flap widget to show 'Zero' (0) when the flaps are completely in the UP position. It shows 3 degrees down. I think I managed to fix this before, some...
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    HEX Problems

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    Skyview 1100 Display - Map Scale Knob Partially Inoperative

    I suspect the right side knob of my Skyview 1100 Display has lost part of its function. It appears that when I push the knob that function works. However, when I try and rotate the knob, nothing happens. It means I can't change numbers or letters, scale settings etc.. Any ideas?
  5. M

    Horrible Ratcheting Noise During Servo Test

    I attempted to calibrate and test the AP roll and pitch servos on the ground today in a new-build RV7. In addition to the servos, I have a Skyview HDX 1100 installed along with electric roll and pitch motors. The servo calibration appeared to go fine and the system asked me to then proceed to...
  6. M

    Dynon Heated Pitot/AOA Signal Wire

    I recently connected the Dynon pitot heater signal wire to my EMS. I think that I was mistaken in my understanding of what information I expected the Skyview display pitot heat widget to give me. I had previously understood that if I switched on the pitot heat, the display would indicate to me...
  7. M

    Early Days / Skyview WiFi Principles

    I feel that the answers to the questions I am about to ask should be obvious to me, but they're not, so here goes anyway. I am some months away from flying with my Skyview HDX. It may be (probably will be) that there is no ISP provided WiFi, nor even a telephone signal anywhere near the hangar...
  8. M

    Problems with the 'Display' & 'Menu' Buttons

    Suddenly, out of the blue, the left HDX1100 display has a problem. When the 'Display' button or the 'Menu' button is pressed, the screen does not display what it should do, it more or less goes blank, with the exception that the top bar still shows frequencies and squawk. When I use the other...
  9. M

    HDX HDX Display Problem

    I have installed 2 Skyview HDX displays. Aircraft not yet flying. I had successfully installed the displays and other Dynon products, including EMS 220, ADAHRS 200/201, Autopilot Servos/Panel, XPNDR 261, COM-X83 and Knob Panel. After some time since all the electrical installation work, I...
  10. M

    Vans Stall Warner

    This is a copy of a post I submitted on the Vans Aircraft Facebook site; “I’m fitting the Vans stall-warner to my RV-7, since I already cut the hole in the leading edge some years ago. The tone through the Dynon Intercom-2S is too loud in the headphones. I have the Dynon Skyview system fitted...
  11. M

    Starter Annunciation

    I have a VPX installed. The VPX manual says that if I connect its Pin J2-11 to the starter solenoid an indication of the starter being engaged ("STARTER") appears on the EFIS. Does this apply to the Dynon EFIS? Thanks.
  12. M

    Tosten Grip Wiring

    I have Tosten Grips for Pilot and Copilot.  There are various functions on the grips including a 4-way trim switch, PTT, Frequency Flip-Flop, Flaps Up/Down and AP Disconnect.  However, there is only one common ground wire for each grip.  According to the SV-Intercom-2S Installation Manual, when...
  13. M

    Intercom - No MIC

    I am in the process of installing and wiring the Intercom-2S.  Headphones appear to be working OK (I can hear the Dynon welcome message), but I can't hear myself on intercom when I talk through my Bose-A20 headsets, both on the pilot side and the co-pilot side.  I have two headsets, same problem...
  14. M

    EFIS COM Information

    I'm presently installing my 2 x HXD 1100 displays, T8 Radio, Intercom-2S, Radio Panel and GPS.  I can't seem to be able to select COM Radio from the MENU Button 6.  When I select MENU, I can see Transponder, Timer, PFD Tools, Engine Tools, Map Layer, User Waypoints, Map Setup and Maintenance...
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    Can Only Power Up 1 of 2 EFIS Screens

    I am installing 2 x HDX1100 Displays.  The first time I powered up the system from the aircraft Battery via a VPX Sport, only the left screen powers up.  Both displays power up when my one Dynon standby battery is connected to the dead display.  Further trouble shooting shows that the opposite...
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