Humminbird 409380-1 用户手册
150
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.
Map Border indicate an area which contains a different map.
Spot Soundings
Settings: Hidden, Visible; Default = Hidden
Spot Soundings allows you to display or hide spot soundings, which are depth
measurements shown on the chart.
measurements shown on the chart.
NOTE: Spot Soundings are only available with optional-purchase SD memory
cards.
cards.
Map Borders, shown with optional-purchase
Navionics® Cartography with Custom Chart Layers
Map
Borders
Borders
Bridge
(wavy red
lines)
(wavy red
lines)
Roads
Restricted
Area
Navaids
Coastline
Other
Points of
Interest
(POI)
Points of
Interest
(POI)
Chart Menu Tab