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Software update instructions for the DC 50, T 5, TT 10 and TT 15 collars
Garmin releases system software updates periodically. It is recommended to check for updates every 3-4 months to ensure the device has the latest system software.
Before using the T 5 , TT 10, TT 15 or the DC 50, ensure the latest firmware is installed*. Download and install Garmin WebUpdater to update the collars and handheld Dog Tracking devices. Follow the onscreen instructions for updating them.
*Do not attempt to update the T 5 series collars, TT 15 series collars or the DC 50 with a MAC computer only the T 5 mini or TT 15 mini can be updated from MAC WebUpdater - Please see related content for more information.