Sperry Marine Visionmaster FT ECDIS, User Manual

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ECDIS User Guide Charts
65900012 4-37
C-Map Settings
The chart display 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
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 chart display settings listed below are available for the SevenCs ENC
chart database.
Feature Description
Default
Value
AIO
Display Admiralty Information Overlay data, see AIO
Data .
On
Light
Distinction Provides non-standard symbology for fixed lights so they
can be easily distinguished from floating lights.
Off
Light
Sector
Areas
Highlights light sector areas regions. Off
Scamin
Filter
Warning Warning ( Attention: Scale Filter Applied ) shown at the
top of display if any chart object has been suppressed
due to its SCAMIN attribute. Off
Symbol
Filtering Suppresses overlapping chart symbols of the same size,
shape, and colour to reduce clutter of the display.
Off
Text
Scale
Factor
Scaling factor that defines the size of text displayed on
the chart. To change the scaling click in the
Text Scale
field and move the trackball left or right to decrease or
increase the scaling. The text scale values range from
1:0 to 2:5. 2.0