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Updates & Downloads

Firmware Update for GTMxx Traffic Receiver Type 3 software version 3.10

as of March 5, 2013

Use Garmin Express to install this file.

(36 KB)

View system requirements


Change History

Changes made from version 2.90 to 3.10:

Changes made from version 2.80 to 2.90:

Changes made from version 2.60 to 2.80:

System requirements

  1. IBM-compatible PC running Windows 2000 or later operating system and an available USB port.