Updates & Downloads


Firmware Update for GXM30 Receiver software version 2.30

as of November 1, 2007

Use Garmin Express to install this file.

(61 KB)

View system requirements

Notes:


Change History

Changes made from version 2.20 to 2.30:

System requirements

  1. IBM-compatible PC running Windows XP or later operating system and an available USB port.