Using Charts
Enabling High-Resolution Satellite Imagery
You can overlay high-resolution satellite images on the land, the sea, or both portions of the Navigation chart when using a preprogrammed BlueChart g2 Vision SD card.
To enable satellite imagery:
1.While viewing the Navigation Chart, press MENU.
2.Select Chart Setup > Appearance > Photos.
3.Select one of the following:
•Off—standard chart information is shown on the map.
•Land Only—standard chart information is shown on water with photos overlaying the land.
•Blend—photos overlay both the water and the land at a specified opacity. The higher you set the percentage, the more the satellite photos will cover both land and water.
NOTE: When enabled, the high-resolution satellite images are present only at lower zoom levels. If you cannot see the high-resolution images in your BlueChart g2 Vision region, zoom in using the RANGE
(+) key (GPSMAP 4000 series) or touch the key (GPSMAP 5000 series), or set the detail level higher.
