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Updates & Downloads

MARQ Commander software version 5.63 Beta

as of November 8, 2019

Download (26.43 MB)

View installation instructions and system requirements


Change History

Changes made from version 5.62 to 5.63:

Changes made from version 5.30 to 5.62:

Changes made from version 5.20 to 5.30:

Installation Instructions

  1. Download and unzip MARQ_***
  2. Place the gupdate.gcd file, found in the System_v*** folder, into the \GARMIN folder of the device
  3. Place the gup3252.gcd file, found in the Sensor Hub_v*** folder, into the \GARMIN\REMOTESW folder of the device
  4. Place the gup3107.gcd (or 006B310700.GCD) file, found in the GPS_v*** folder, into the \GARMIN\REMOTESW folder of the device
  5. Place the gup3253.gcd file, found in the ANT_BLE_BT_V*** folder, into the \GARMIN\REMOTESW folder of the device
  6. Disconnect from your computer and proceed through the update.
  7. If you would like to revert to the last public release software, drop the gupdate.gcd file found in the System_Backdate_v*** folder in the \GARMIN directory NOTE: If you revert to an older version of software, all of your settings will be reset to defaults.

System requirements

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