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when certain premium maps are used (Showing Satellite
Imagery on the Navigation Chart).
Water Overlay: Enables relief shading, which shows the
gradient of the bottom with shading, or sonar imagery, which
helps identify the density of the of the bottom. This feature is
available only with some premium maps.
Tides & Currents: Shows current station indicators and tide
station indicators on the chart (Showing and Configuring
Tides and Currents) and enables the tides and current slider,
which sets the time for which tides and currents are reported
on the map.
Roses: Shows a compass rose around your boat, indicating
compass direction oriented to the heading of the boat. A true
wind direction or apparent wind direction indicator appears if
the chartplotter is connected to a compatible marine wind
sensor. When in sailing mode, true and apparent wind are
shown on the wind rose.
Lake Level: Sets the present water level of the lake. This
feature is available only with some premium maps.
Overlay Numbers: See Overlay Numbers Settings.
Weather: Sets which weather items are shown on the chart,
when the chartplotter is connected to a compatible weather
receiver with an active subscription. Requires a compatible,
connected antenna and an active subscription.
Chart Appearance: See Chart Appearance Settings.
Waypoints and Tracks Settings on the Charts and
Chart Views
From a chart or a 3D chart view, select MENU > Waypoints &
Tracks.
Tracks: Shows tracks on the chart or 3D chart view.
Waypoints: Shows the list of waypoints (Viewing a List of all
Waypoints).
New Waypoint: Creates a new waypoint.
Waypoint Display: Sets how to display waypoints on the chart.
Active Tracks: Shows the active track options menu.
Saved Tracks: Shows the list of saved tracks (Viewing a List of
Saved Tracks).
Tracks Display: Sets which tracks to display on the chart
based on track color.
Laylines Settings
When in sailing mode (Setting the Vessel Type), you can
display laylines on the navigation chart. Laylines can be very
helpful when racing.
From the navigation chart, select MENU.
Laylines Display: Adjusts how the laylines and vessel are
shown on the chart, and adjusts the length of the laylines.
Sailing Angle: Allows you to select how the device calculates
laylines. The Actual setting calculates the laylines by using
the measured wind angle from the wind sensor. The Manual
setting calculates the laylines by using manually entered
windward and leeward angles.
Tide Correction: Corrects the laylines based on the tide.
Overlay Numbers Settings
From a chart, 3D chart view, the Radar screen, or a
Combinations screen, select MENU > Overlay Numbers.
Edit Layout: Sets the layout of the data overlay, or data fields.
You can select the data to be shown within each data field.
Nav. Inset: Shows the navigation inset when the vessel is
navigating to a destination.
Navigation Inset Setup: Allows you to configure the navigation
inset to show Route Leg Details, and to control when the
inset appears before a turn or destination.
Compass Tape: Shows the compass tape data bar when the
vessel is navigating to a destination.
Editing the Data Fields
You can change the data shown in the overlay numbers
displayed on the charts and other screens.
1
From a screen that supports overlay numbers, select MENU.
2
If necessary, select Chart Setup.
3
Select Overlay Numbers > Edit Layout.
4
Select a layout.
5
Select a data field.
6
Select the type of data shown in the field.
Available data options vary based on the chartplotter and
network configuration.
Showing a Navigation Inset
You can control whether a navigation inset appears on some
chart views. The navigation inset is shown only when the boat is
navigating to a destination.
1
From a chart or 3D chart view, select MENU.
2
If necessary, select Chart Setup.
3
Select Overlay Numbers > Nav. Inset > Auto.
4
Select Navigation Inset Setup.
5
Complete an action:
• To show waypoint velocity made good (VMG) when
navigating a route with more than one leg, select Route
Leg Details > On.
• To show next-turn data based on distance, select Next
Turn > Distance.
• To show next-turn data based on time, select Next Turn >
Time.
• To indicate how the destination data appears, select
Destination, and select an option.
Chart Appearance Settings
You can adjust the appearance of the different chart views.
Each setting is specific for the type of chart view that you are in.
NOTE: Not all settings apply to all charts and 3D chart views
and chartplotter models. Some options require premium maps
or connected accessories, such as radar.
From a chart or 3D chart view, select MENU > Chart Setup >
Chart Appearance.
Orientation: Sets the perspective of the map.
Detail: Adjusts the amount of detail shown on the map, at
different zoom levels.
Heading Line: Shows and adjusts the heading line, which is a
line drawn on the map from the bow of the boat in the
direction of travel, and sets the data source for the heading
line.
World Map: Uses either a basic world map or a shaded relief
map on the chart. These differences are visible only when
zoomed out too far to see the detailed charts.
Spot Depths: Turns on spot soundings and sets a dangerous
depth. Spot depths that are equal to or more shallow than
the dangerous depth are indicated by red text.
Safety Shading: Sets the shades from the shoreline to the
specified depth.
Depth Range Shading: Specifies an upper and lower depth to
shade between.
Symbols: Shows and configures the appearance of various
symbols on the chart, such as the vessel icon, navaid
symbols, land POIs, and light sectors.
Inset Map: Shows a map zoomed in on the vessel's location in
the corner of the main map.
Charts and 3D Chart Views 7