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Software Downloads

Dynon Avionics provides free software and firmware. We encourage you to visit this page regularly to learn about any new features, enhancements or fixes.

This update incorporates a signifigant amount of changes and fixes. Please see the "release notes" links below for more information.

Please read the Firmware Installation Instructions before proceeding.

To update your Dynon product, download the Dynon Product Support Program, which now includes the latest firmware for all Dynon products.

If you have an EDC-D10A, make sure it is connected to your EFIS product during a firmware update process. Firmware must be loaded on the EFIS and EDC simultaneously.

WARNING: Please Read

Some users have experienced power loss on their laptops during firmware uploads. Before proceeeding with a firmware update on your Dynon product, we highly recommend that you connect your laptop to an AC power source to avoid partial firmware loads. Should your computer lose power in the middle of a firmware update, please DO NOT power cycle the Dynon instrument. If your instrument seems stuck on the yellow loader screen, power your laptop back up and continue the firmware update WITHOUT restarting the Dynon instrument. Power cycling the Dynon instrument during a firmware update will result in a failure that will require factory service.

Dynon Product Support Program

File

Release Date

Description

4.2 PC Software

7/3/08

Windows-based PC executable program used to interface to all Dynon instruments. Install on your PC as you would any Windows-based PC program.

This program includes firmware for all Dynon products.

USB-Serial Converter Drivers

File

Description

USB-Serial Converter Driver Installer

These are the same drivers included on the installation CD that comes with USB-Serial converters sold by Dynon Avionics. They may not work with other USB-serial converters. These drivers are for use with most recent versions of Windows through XP.

Windows Vista users SHOULD NOT install the drivers on this page. Instead, simply connect the USB-Serial converter -- without your Dynon connected -- to your Vista computer with a valid internet connection. Follow Vista's prompts to download the drivers automatically from Microsoft.

EFIS-D10 Magnetic Calibration Programs

File

Release Date

Description

1.1.3 Internal Compass Calibration Program

08/27/03

Calibration program used when utilizing the built-in compass. Internal Compass Installation & Calibration Instructions (pdf)

Note: EFIS-D10 only! Other products do not use this program

1.1.3 Remote Compass Calibration Program

08/23/03

Calibration program used when utilizing the remote compass. Remote Compass Installation & Calibration Instructions (pdf)

Note: EFIS-D10 only! Other products do not use this program