Note: When enabled, the
Using Charts
Viewing Aerial Photos
Preprogrammed BlueChart g2 Vision SD cards contain aerial photographs of many landmarks, marinas, and harbors. Use these photos to help orient yourself to your surroundings or to acquaint yourself with a marina or a harbor prior to arrival.
Photo Overlay Off | Land Only Photo Overlay |
Aerial Photo
Note: Use the Range
Photo Overlay at 50% | Photo Overlay at 100% |
GPSMAP 400/500 Series Owner’s Manual |