58
A-Series display - User reference manual
Panoramic and aerial photographs
Requires navionics chart card with aerial photography.
In some regions an aerial photo overlay is available to enhance your
chart view. The overlay covers navigable waters and an area up to 3
miles from the coast including US lakes and inland waters.
The availability of a panoramic photograph is indicated on the chart
by the camera icon. This is placed on the chart at the point the pho-
tograph was taken, with the viewpoint indicated by the angle of the
icon.
To show a panoramic photograph:
1. Use the trackpad to move the cursor over the camera icon.
2. Press
OK
. The panoramic photograph appears.
or,
1. Use the trackpad to move the cursor over a port symbol.
2. Press
OK
. The port information dialog box appears.
3. Use the trackpad to highlight
PHOTOS
.
4. Select a numbered photograph from the list.
5. Press the
VIEW PHOTO
soft key.
To overlay aerial photography:
1. Press the
PRESENTATION
soft key.
2. Press the
CHART LAYERS
soft key.
3. Toggle
AERIAL OVERLAY
to
ON
or
OFF
as required.
4. Use the trackpad
Left / Right
to set the overlay opacity.
Overlay area
You can choose whether the aerial overlay is shown for land areas
only, or for land and sea areas.
•
On land
shows a normal chart view for sea areas and overlays
aerial photography on areas of land. This can help interpret your
surroundings while keeping important navigational data visible.
•
On land and sea
shows aerial photography of both land and
sea areas. This can help in distinguishing between deep and
shallow water (dark blue and light blue, respectively), and to
view land features simultaneously.
The overlay area can be set up using the Aerial Photo Overlay func-
tions of the Cartographic Setup Menu.
To specify the overlay area
1. Open the
Cartography Setup Menu
.
2. Select
Aerial Photo Overlay
.
3. Choose your preferred setting.
81314-1_A Series Reference Guide.book Page 58 Thursday, August 28, 2008 9:23 AM