Overlays - Raymarine a65 Operation Instructions Manual

14.15 Overlays

Various overlays are available to aid navigation and increase situational awareness.
Note: The table below identifies the overlays supported by each cartography vendor, however the overlay
may not be supported by all levels of cartography supplied by that vendor. Please check with your
cartography vendor for supported features.
Overlay Description
AIS Switch AIS targets on and off. This feature requires
additional hardware and is not available in 3D view.
Radar Switches the Radar overlay on and off, requires
additional hardware and is not available in 3D view.
Aerial Provides an aerial / satellite image overlay with
transparency setting.
Aerial Overlay: When Aerial is switched on, this feature determines
the coverage of the aerial overlay.
Relief Shading Overlays shading to indicate the depth and altitude
of terrain
NOWRad Provides the NOWRad weather overlay, requires
additional hardware and service subscription. This
overlay is not available in 3D view.
Databoxes Choose whether databoxes are displayed onscreen
and select what data is displayed.
Chart Grid Determines whether lines of longitude and latitude
are displayed. This overlay is not available in 3D
view.
2D Shading Determines whether terrain shading is displayed in
2D view.
Community Edits Determines whether the community layer is enabled
or disabled.
Chart Text Determines whether chart text is displayed (place
names and so on).
Determines whether a line indicating the chart
Chart Boundaries
boundary is displayed.
Range Rings View range rings in the Chart application. This
overlay is not available in 3D view.
Fuel Range Ring View the fuel range ring. This overlay is not available
in 3D view.
Boat Size Determines the size of the boat icon.
Waypoint Name Determines whether the Waypoint names are
displayed next to waypoints.
Route Width Determine the width of route lines. This overlay is
not available in 3D view.
Track Width Determine the width of track lines. This overlay is
not available in 3D view.
Enabling AIS in the Chart application
To enable the AIS overlay in the Chart application
follow the steps below.
To enable the AIS overlay your system must include
an AIS receiver or transceiver. The AIS overlay is
not available in 3D view.
From the Chart application menu:
1. Select Presentation.
2. Select Overlays.
172
LightHouse
3. Select AIS: so that On is selected.
Selecting AIS: switches the AIS between On and
Off.
For AIS information refer to
(Automatic Identification
Navionics ® Jeppesen
Chapter 12 AIS
System).
LightHouse MFD operation instructions
®