This is the most convenient method for on-the-water updates, though it may take longer for large files. Downloading and Updating Charts With ActiveCaptain® App
, you can use the mobile app for wireless transfers or the Garmin Express computer application for faster, high-volume downloads . Both methods require a registered Garmin account and a compatible microSD card (up to 32GB for older models, up to 1TB for some newer UHD2 units). Method 1: Using the ActiveCaptain App (Wireless) how do i download charts to my garmin echomap
To download charts to your Garmin ECHOMAP Go to product viewer dialog for this item. This is the most convenient method for on-the-water