Sperry Marine VISIONMASTER FT ECDIS-E, User Manual

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ECDIS-E User Guide Charts
65934012 4-27
C-Map Settings
The settings listed below are available for the C-MAP chart database.
Feature Description
Default
Value
Coverage
Boundaries
Displays boundaries indicating chart coverage as a
series of yellowish-orange horizontal and vertical
lines.
Off
Light Sector
Areas
2
Light sector areas enables the display of visible
sectors and range of coastal lights, for example
lighthouses and harbour lights. The selection of
light colour display is available in white, red, green,
a combination of the three or all colours by clicking
on the arrow. If
All is selected then all colours in
the range will be displayed
Off
T & P NMs Displays temporary and permanent notices Off
SevenCs Settings
The settings listed below are available for the SevenCs ENC chart
database.
Feature Description
Default
Value
AIO
3
Display Admiralty Information Overlay data. On
Light
Distinction Provides non-standard symbology for fixed lights
so they can be distinguished from floating lights.
Off
Light Sector
Areas
Highlights light sector areas regions. Off
2
The light sector will be shown only if the actual light source is visible on the chart display. For
example, on a higher scale ratio range scale where the coastline is visible, the light sectors
emanating from coastal lighthouses will be shown on screen; at lower ranges where the light
source is not shown on the chart display the light sector will not be visible.
3
The UKHO Admiralty Information Overlay (AIO) product provides Temporary and Preliminary
Notice to Mariners (T&P NMs). T&P NMs contain information about recent changes to ENCs
and paper chart changes that have not yet been incorporated into ENCs. The AIO overlay
comes in the form of a single ENC cell (GB800001) that covers the whole world and is
delivered in S-63 format. AIO can only be used in conjunction with ENC charts and permits
from the UKHO AVCS product. Each AIO object (e.g. Temporary Notice) is associated with
one or more ENC charts as specified in its attributes. For information on accessing AIO data
on the chart display, refer to Chart Query on AIO Data.