New GPSMAP 66sr

I just unboxed my new GPSMAP 66sr GPSr! Now What?


Congratulations! You are the owner of Garmins most advanced handheld personal navigation device to date! You're probably just aching to power the GPSMAP 66sr on and get outside right away, but your new GPSr is not quite ready yet. We recommended first completing the tasks below to ensure your GPSMAP 66sr is fully updated with all the latest features and fully prepared to provide you with the best user experience possible.

  1. Install a screen protector (only if desired, but probably not necessary)
  2. Power the unit on by pressing and releasing the power button
  3. Select your desired language
  4. Ensure the Garmin Express program is running on your computer
  5. Connect the GPSMAP 66sr to your computer via USB cable
  6. Once Garmin Express detects the GPSMAP 66sr, follow the prompts to complete registration
  7. Allow Garmin Express to install all available software and map updates, following any prompts as directed
  8. Create an archival backup of your device
  9. Find and load additional maps as desired
  10. If present, rename [GPSr]\Garmin\GGZ\preload.ggz to [GPSr]\Garmin\GGZ\preload.old to disable any outdated geocache data
  11. Allow the Li-ion battery time to charge fully
  12. While the battery is charging, visit the Features, Function, Operation and Setup pages to familiarize yourself with the GPSMAP 66sr
  13. Power up the GPSMAP 66sr and place it in a location with a clear view of the sky (preferably outdoors) to perform a first time location initialization
  14. While you're waiting, check the Common Issues list and see what others are saying about their GPSMAP 66sr
  15. Now get outdoors and have some fun! (take the GPSMAP 66sr with you)