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  1. mem235

    EMS Carb temp ranges

    I installed Dynon supplied 1/4-28, -50 to 150 deg f on side marvin schebler carburetor. Ive never had carb temp before. Would appreciate some suggestions for red? yellow and green temperature ranges please. Something to start with. I understand concern for freezing but have no idea what...
  2. mem235

    EMS Fuel tank calibration

    Went through 4 tanks 84 gal total for fuel tank calibration. All tanks terminated with “successful calibration” and exiting set up the tank widgets showed gallons and full tank, the cal? Indicaton was gone. This morning all previous successful calibration were gone. I thought i was very careful...
  3. mem235

    Plead Tach reading on new EMS install

    Hello. I added second hdx and ems. I have lycoming 6 cylinder. I think default config file is for 4 cylinder and consequently my tach readings are high. Is there a default calibration number for a six cyl, using p-lead pickoff. Was wondering what formula used to convert plead magneto pulse to...
  4. mem235

    Repeating audible warnings

    Apparently there were gps and radar outages this morning around holloman airforce base, at least my plane thought so. But the constant audible warnings from skyviw: NO TRAFFIC, NO GPS, were annoying. It was difficult to use radio over all the warnings. Acknowledging the messages didnt seem to...
  5. mem235

    Flight path marker

    Is there a drift cutout ability in skyview hdx. I have not found one in manual. With significant crosswind the relative flight path exceeds the perspective of the PFD therefore path marker is not visible. It would be nice if flight path marker could be centered, with drift cutout. The wide angle...
  6. mem235

    Remote magnetometer drift

    Installed magnetometer in rear of plane. Getting variegated heading indications between 4-13 degrees off, measured on ground at rwy and rose. The readings change with motor rpm and also when landing or position lights turned on/off. The battery and master switch solenoid is also located in rear...
  7. mem235

    Chart upgrade

    I seem to be doing fine with the std dynon aviation information displayed on hdx moving map. I have ifr and vfr charts on foreflight. Are there compelling reasons for upgrade to Seattle Avionics charts or should i just keep it simple and stick with dynon hdx info? Thank you in advance
  8. mem235

    Map source vs Hsi source

    New avionics, new pilot: can someone help explain which choice is correct, having ext gps source for map FP and SKYVIEW source for HSI or have both the same? My instinct is to have both source the same but without reason.
  9. mem235

    Piper 235

    New installation HDX and garmin 255 nav/com. Following instruction when nav 1 is select as brg source VOR not showing on HSI or under source. the vor is identified on active nav but did not hear morse code. Operator error real possibility but i think im doing everything correct and brg pointer...
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