You have 2 options for obtaining the update:
Download the free software update bundle to a microSD/SD card (not available on Mac).
Purchase the software update bundle on a micro SD/SD preloaded card.
GPSMAP Products (5x7/7x1/8x0/10x0/74xx/76xx/8xxx)
NMEA 2000 Instruments
NMEA 2000 Network Updater
Sonar Black Boxes
Volvo Penta Glass Cockpit
Online User Manuals (English, French, Italian, German, Spanish, Portuguese (Brazilian))
Not for VHF Products
Not for Meteor 300
Online User Manuals - all languages
Legacy GPSMAP Products (4x0/4x1/5x0/5x1/5x5/5x6/7x0/4xxx/5xxx/6xxx/7xxx)
Not for VHF products
echoMAP Products (4x/5x/7x/9x)
Troubleshooting: Get help, tips and tricks with our FAQs.
Note: If you cannot find your device in the table, see the complete list of Marine products that have software updates available.