Simrad GN33, Руководство пользователя

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GN33 Chart menu and INFO windows Chapter 3-19
to explore. All the listed objects that can be turned on and off speaks for
themselves - they are either ‘on=shown on the chart’ or ‘off=not shown on the
chart’.
All user data in the chart system are listed under ‘Chart settings’ in the display
example and are described below:
Chart
can be set to NORMAL, COMPRESSED or CHART OFF:
NORMAL - (default) will automatically select the chart level appropriate for
the selected range/scale.
COMPRESSED - will change the range (scale) / chart level ratio one step,
which, depending on the actual chart, will select a more detailed level.
CHART OFF - will only show all the user-made data such as waypoints,
routes, lines and tracks etc.
Boundary lines
(default=ON) will indicate available C-MAP chart areas.
Mixing levels
(default =OFF) when set to ON you will no longer see any
blank chart areas, as the C-MAP library will find the missing area in a differ-
ent level to cover the blank area otherwise left on the screen. However, when
using this feature, chart re-draw time will be increased a little.
Marine presentation
can be set to INTERNATIONAL or AMERICAN:
INTERNATIONAL - (default) will present NavAids in ‘real life’ shapes and
colors for quick visual recognition (as per official INT1 standard paper chart
presentation).
AMERICAN - will present NavAids in simplified shapes and real colors (as
generally found on NOAA paper charts).
Simplified draw mode
(default=OFF) - when set to ON the NavAids will be
shown in generic symbols for minimum visual clutter on-screen.
Quick chart info
(default=ON) - placing the chart cursor on a C-MAP object
will activate a small info window with details on the object. Info window will
automatically close after 10 seconds or when cursor is moved away.
Chart area
can be set to SMALL, MEDIUM or LARGE:
SMALL - (default) will open a small chart area big enough to just fill the size
of the screen. When panning and scrolling, the chart will automatically be
redrawn.
MEDIUM - will open a medium-sized chart area for pan and scroll which
goes beyond the size of the screen. The chart redraw time increases equally.
LARGE - will open a large chart area for pan and scroll in a size which goes
well beyond the size of the screen. The chart redraw time increases equally.