Lowrance Elite FS 7 User Manual page 35

strength of currents and tides. This is an important tool when
considering planning and navigation of a trip.
In large zoom ranges the tides and currents are displayed as a
square icon including the letter T (Tides) or C (Current). When you
select one of the icons, tidal or current information for that location
are displayed.
Dynamic current data can be viewed by zooming inside a 1-nautical
mile zoom range. At that range, the Current icon changes to an
animated dynamic icon that shows the speed and direction of the
current. Dynamic icons are colored in black (greater than 6 knots),
red (greater than 2 knots and less than or equal to 6 knots), yellow
(greater than 1 knot and less than or equal to 2 knots) or green
(equal to or less than 1 knot), depending on the current in that
location.
If there is no current (0 knots) this will be shown as a white, square
icon.
Static Current and Tide icons Dynamic Current icons
C-MAP specific chart options
Photo overlay
Photo overlay enables you to view satellite photo images of an area
as an overlay on the chart. The availability of such photos is limited
to certain regions, and cartography versions.
You can view photo overlays in either 2D or 3D modes.
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Charts | ELITE FS User Manual