Raymarine gS Series, Installation And Operation Instructions Manual, Page: 81 / 208

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
From the chart application:
1. Select Menu .
2. Select Presentation .
3. Select Overlays .
4. Select Aerial .
The aerial opacity slider bar control is displayed showing the
current opacity percentage.
5. Adjust the slider bar to the required opacity, or
6. Select Off to turn the aerial overlay off.
Specifying the aerial overlay area
From the Chart application menu:
1. Select Presentation .
2. Select Overlays .
3. Select Aerial Overlay: .
A list of overlay options is displayed.
4. Select either On Land, On Land and Shallows, or On Land
and Sea.
The chart display is redrawn showing the new overlay
selection.
NOWRad weather overlay
With a suitable weather receiver connected to your multifunction
display, you can overlay NOWRad weather information on the
chart display.
The NOWRad weather overlay provides NOWRad weather
information and reports in the chart application. You can adjust
the intensity of the overlay to achieve optimal visibility of both
chart and weather information.
Note: The NOWRad weather overlay can only be used in
North America and its coastal waters.
Enabling NOWRad weather overlay on the chart
In the 2D chart view:
1. Select Menu .
2. Select Presentation .
3. Select Overlays .
4. Select NOWRad .
The NOWRad opacity slider bar control is displayed showing
the current opacity percentage.
5. Adjust the slider bar to the required opacity, or
6. Select Off to turn the NOWRad overlay off.
Viewing weather reports from the chart application
In the 2D chart view:
1. Select Menu .
2. Select Weather Reports .
3. Select Report At to switch between weather reports from
Ship or Cursor location.
4. Select either Tropical Statements, Marine Warnings, Marine
Zone Forecasts, or Watchbox Warnings.
Databoxes
Databoxes can be displayed in the application window.
The databoxes can be switched on and off and the data that is
displayed can be customized.
Customizing databoxes in the chart application
To switch databoxes on and off and to select data to display
follow the steps below.
From the Chart application menu:
1. Select Presentation .
2. Select Overlay .
3. Select Databoxes .
4. Select Databox 1 > On .
5. Select Databox 2 > On .
6. Choose the Select Data option for the relevant databox.
7. Select the category that reflects the type of data you want to
display in the databox. For example, Depth data.
8. Select the data item.
The data you selected is displayed onscreen in the
appropriate databox.
Chart grid
You can overlay a grid onto the Chart application
The Chart grid represents the lines of latitude and longitude.
Chart application
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