Using Charts
18
GPSMAP 400/500 Series Owner’s Manual
For settings and options related to Full Screen Map, Waypoints & Tracks,
Other Vessels, and Data Bars, see “Navigation Chart Menu” on
.
To customize the appearance of the Fishing Chart screen, select
MENU
>
Chart Setup
Enabling High resolution Satellite Imagery
You can overlay high-resolution satellite images on the land, 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
>
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.
•
On
—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 only present
at lower zoom levels. If you cannot see the high-resolution images in your
BlueChart g2 Vision region, either zoom in further using the
Range (+)
key, or
set the detail level higher (
Photo Overlay Off
Land Only Photo Overlay
Photo Overlay at 50%
Photo Overlay at 100%