Instructions for using this software
It is recommended that you disable screen savers or other programs running on your PC while you go through the update process. Disruptions to the update process may render your GPS inoperable. If the transfer is interrupted, turn off the GPS and then turn it back on. Reboot your PC, go to step #6 and attempt the download again. GARMIN is not responsible for failed downloads of operating software to the GPS and factory resetting the GPS unit will fall under our Flat Rate Repair Policy.
Power your GPS using the power adapter that came with your device. Next, connect your GPS to your computer using a GARMIN PC Interface cable to an open USB port. Turn the GPS on.
If your GPS supports configuration of the USB format,