Updates & Downloads
Astro 900 software version 2.20
as of January 22, 2019
(8.78 MB)
View system requirements
Notes:
- WARNING: If this software is uploaded to a device other than that for which it is designed, you will not be able to operate that device.
- If attempts to upload software fail, you may need to return the device to Garmin® for service.
Change History
Changes made from version 2.10 to 2.20:
- Improved Garmin HuntView Plus map drawing.
Changes made from version 2.00 to 2.10:
- Added support for Garmin HuntView Plus.
System requirements
- IBM-compatible PC running Windows 7 SP1 or later operating system and an available USB port.