1.  Download the appropriate transceiver software for echoUAT 
    echoUAT Transceiver software version:2.4.66
  Released 4/1/2024
  FOR USE WITH THE echoALT OR OTHER APPROVED ALTITUDE ENCODERS ONLY!
    


    echoUAT Transceiver software version:2.4.43
  Released 4/9/2019
  Fixes to optimize performance in high traffic enviroments
    

    
2.4.15
 Released 1/22/2018
 Properly displays invalid baro altitude as "--" instead of zero in the mobile application
    

    2.4.14
 Released 1/19/2018
 Changes TIS traffic handling to resolve traffic 'flashing' on some displays
  • Connect your PC to the Echo Wi-Fi
  • Open a web browser and access the EchoUAT at http://192.168.4.1
  • Select the UPDATE link inline with ADS-B Version.

  • Select Choose File.

  • Browse to the .UAV file you downloaded in step 1, select the file and click Open.

    • Click Update.

  • The bottom left-hand corner should show a progress value.

    • At the completion of a successful update, the Update success, device 2 restarting message will appear while Echo restarts.

    • Please note the versions shown on the 192.168.4.1 page will not update until after the device has been power cycled.
  • If you disconnected your SkyFYX during the update please reconnect it and verify all configuration fields using the Echo mobile application.
  • Prior to flight verify all fields are populating correctly.   If updating from 2.4.10 to 2.4.15 the transponder threshold may need reduced 100 units.  This is only applicable to installs using the transponder monitor.  If pressure altitude or squawk does not appear after update contact support@uavionix.com for assistance adjusting this value.