Chart Detail Level

(optional-purchase Navionics® charts only)

Settings: Basic, Navigation, Underwater, All;

Default = All

Chart Detail Level allows you to select how much chart detail you want displayed on the Navigation Views.

NOTE: Some chart details are only available with optional-purchase MMC/SD cards.

Basic shows land areas, ports, obstructions, and restricted areas.

Navigation shows navaids, landmarks, ferryways, and navigation routes in addition to the Basic information.

Underwater shows depth contours, fishing areas, underwater wrecks, tides and currents in addition to the Basic and Navigation information.

All shows roads, buildings, railways, and other notations in addition to the Basic, Navigation, and Underwater information.

Map Borders

Settings: Hidden, MMC/SD Only, All Visible;

Default = MMC/SD Only

Map Borders allows you to display or hide map borders. The dotted lines of a Map Border indicate an area which contains a different map. Use the 4-WAY Cursor key to move the active cursor within a map border, and press the ZOOM + key to view the different map.

Map Borders, shown with

Optional-Purchase Navionics® Cartography

Map Borders

Spot Soundings

(optional-purchase Navionics® charts only)

Settings: Hidden, Visible, Default = Hidden

Spot Soundings allows you to display or hide spot soundings, which are depth measurements shown on the chart.

NOTE: Spot Soundings are only available with optional-purchase MMC/SD cards.

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Chart Menu Tab