Raymarine E90W, User Reference Handbook

Page: 84 / 250

6.10 Chart layers
The chart has a number of content layers and display modes
providing different kinds of display and information.
You can overlay data onto a chart window to give greater depth of
information. The overlays available are:
• Aerial overlay. Provides an aerial / satellite photography overlay.
• NowRad weather (2D view only) — Provides the NowRad weather
radar overlay, without the need to open a separate weather
application window.
• Weather reports (2D view only) — Provides weather reports,
without the need to open a separate weather application window.
• Radar overlay (2D view only) — Overlay radar onto the chart.
• AIS Targets (2D view only) — View and track AIS targets.
• Adjust Exaggeration (3D view only) — Adjust the 3D relief.
• Waypoint names (3D view only) — View waypoint names on
the chart.
Note: The layers require electronic charts with the appropriate
feature support and may also require additional hardware and
service subscriptions.
Aerial photo overlay
Your electronic charts may include aerial photography.
Aerial photos cover the navigable waters up to 3 miles inside the
coastline. The resolution is dependent on the region covered by
the chart card.
Enabling aerial photo overlay
In the chart view:
1. Select the 2D CHART LAYERS or 3D CHART LAYERS softkey
as appropriate.
2. Use the AERIAL OVERLAY softkey to select the ON option.
84 E-Series Widescreen User reference