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  1. Dynon

    Rotor RPM sensor input?

    Yes, you can only use one of 32/34 and 33/35. The pulses per revolution are set in SETUP MENU > HARDWARE CALIBRATION > EMS CALIBRATION > TACHOMETER CALIBRATION, and you can set both sets of pins individually (whether you're doing a conventional setup or splitting the L/R pins) . See the...
  2. Dynon

    Engine and rotor tach display problem.

    As more of a "power user" feature, this doesn't fall into our normal setup menu system. If you want to monitor two RPMs, load the file attached to this post. Then, you'll be able to select the RPM inputs separately from within your pin mapping setup.
  3. Dynon

    Rotor RPM sensor input?

    Yes, if you have a voltage output that is below 10V, pins 32/33 won't be able to see it. Instead, used either of pins 34 or 35 (it doesn't matter which).
  4. Dynon

    Performance Snapshot

    Yes, that's basically what people do. Set up a contact input on an otherwised-unused pin. Hook up to a momentary switch, and then use the state change that happens when it's open vs closed.
  5. Dynon

    D100 -suddenly 'remote compass not detected' -why

    Our dealer in the UK - Mendelssohn Pilot Supplies , www.gps.co.uk - has technical support for our products. Or you can get in touch with our support team directly at 425-402-0433 or support at dynonavionics dot com.
  6. Dynon

    Autopilot doesn't maintain altitude

    An update here: Our updated shear screw design is shipping now, but we haven't made any big announcements yet. If you've had past issues with shear screws breaking (particularly more than once) do fill out a request at http://www.dynonavionics.com/shearscrew. If you haven't had issues with...
  7. Dynon

    Servo Shear Screws

    An update here: Our updated shear screw design is shipping now, but we haven't made any big announcements yet. If you've had past issues with shear screws breaking (particularly more than once) do fill out a request at http://www.dynonavionics.com/shearscrew. If you haven't had issues with...
  8. Dynon

    Where is the shear screw upgrade?

    Thanks for the reminder. They're shipping now, but we haven't made any big announcements yet. If you've had an issue with breakage, do fill out a request at http://www.dynonavionics.com/shearscrew. (if you haven't had issues with broken shear screws and yours isn't broken now, no need to replace...
  9. Dynon

    AMP shunt problem

    Perhaps, but that's odd. Have you seen any "system event" alerts?
  10. Dynon

    enable a search functiion in the manuals

    Not intentionally, but we'll try to figure out how the generation of the PDFs changed.
  11. Dynon

    Chart resolution seams

    The TACs have more detail and info than the normal sectional, so I think what you're seeing is the place where those are "stitched in" by Seattle Avionics in the more zoomed in levels where there's a TAC available.
  12. Dynon

    EMS D10 black screen fading in

    That sounds like a hardware problem. Logs won't be able to show us anything further here. When you say "fading in", do you mean that the screen was gradually getting brighter?
  13. Dynon

    Any hope of STC on the DYNON EMS?

    We don't comment on future product plans, so we're not able to give you any guidance here. But we're thrilled that you want to see more of our products in type certificated aircraft - we do too!
  14. Dynon

    Diagnosis of OAT failure

    So the yellow and blue wires should measure a variable resistance. With power off, here are the rough numbers: 20C: 12.5K 30C: 8K 40C: 5K ...so your current reading of off-scale low could be the result of the probe just not being connected (wiring issue) You should also see 10K between the...
  15. Dynon

    D100 -suddenly 'remote compass not detected' -why

    So definitely check the wiring. Since it sounds like this was an intermittent issue that got worse, that's where we'd look first. Check both for pins that aren't fully seated in their connectors, as well as broken wires. Beyond that, get in touch with our support staff at 425-402-0433 or...
  16. Dynon

    GPS Failover failed

    So it sounds like there are two issues here. First, on the KLN - it sounds like SkyView isn't seeing a complete enough set of ARINC labels for SkyView to solely utilized it as a position source. If you disable the -2020 in serial setup, what does and doesn't work on the map/etc? Are there...
  17. Dynon

    Airspeed Indicator

    Also, make sure that your pitot line is going to the correct port (it's the middle one). If your other IAS indicator is working, I'd also be looking at a kink or blockage in the plumbing. If you get to the point that you're removing the pneumatic connections, you can simply take your finger...
  18. Dynon

    upload latest software/firmware

    It doesn't, but it's probably best to following their RV-12 specific instructions and packages for software updates, which are at https://www.vansaircraft.com/public/downloads.htm. Other than the software updates, you're really only updating the aviation/obstacles database routinely, which is...
  19. Dynon

    Inner marker "I" show on the D100 screen?

    So historically these turned on physical lights in panels, so those wires are basically just switched to ground. When the marker beacon receiver wants to tell you about a beacon, it grounds that wire to turn on a light (or ground it repeatedly to flash it possibly). So on the HS34, if that line...
  20. Dynon

    AMP shunt problem

    <yodavoice> Run the following test you must do </yodavoice> Start the engine, but before you turn on your alternator, rev into the zone that you normally see the problem. Do you still see it with the alternator off? Once the alternator is on, rev until you juuuust see the problem. Then turn on...
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