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531476-1_A - 787c2_Eng.qxd
11/22/2005
Chart Detail Level
Chart Detail Level allows you to select how much chart
detail you want displayed on the Navigation Views. 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.
To change the Chart Detail Level setting:
1. Highlight Chart Detail Level on the Chart main menu.
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Chart Detail
Level setting. (Basic, Navigation, Underwater, All, Default = All)
NOTE: Some chart details are only available with optional-purchase MMC/SD cards.
Map Borders
Map Borders allows you to display or hide map borders.
A Map Border indicates an area which contains a
different map.
Map Borders
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Map Borders
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To change the Map Borders setting:
1. Highlight Map Borders on the Chart main menu.
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Map Borders
setting. (Hidden, MMC/SD Only, All Visible, Default = Hidden)
Lat/Lon Grid
Lat/Lon Grid allows you to display or hide a grid
showing latitude and longitude lines.
To change the Lat/Lon Grid setting:
1. Highlight Lat/Lon Grid on the Chart main menu.
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Lat/Lon Grid
setting. (Hidden, Visible, Default = Hidden)
Spot Soundings
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.
To change the Spot Soundings setting:
1. Highlight Spot Soundings on the Chart main menu.
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Spot Soundings
setting. (Hidden, Visible, Default = Hidden)
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