Applying a map shift
Move the boat to a known point on the chart > In the
Chart setup menu, Map shift. > Move the cursor to the
position on the chart where the boat actually is >
>
Set >
To clear map shift
Chart setup > Map shift > > Clear >
General submenu
Plotter mode Only scales available on the chart
card can be shown.
If you press to select a
chart scale which is not available,
on the chart card, the chart window
will change to this scale but will only
display the boat position and track
(if enabled). The rest of the window
is white with black crosshatch lines
and no chart information is shown.
This is useful to zoom to a small scale
to track small boat movements or if
there is no detailed chart for an area.
Mixing levels Mixes lower detail charts with higher
detail charts on chart boundaries.
:Lower detail chart is not shown.
:Lower detail chart shown; this is
slower to redraw.
Anticlutter
Names and icons shown. Note: this
is independent of the change in detail
shown at different zoom levels.
Hides some less important names
and icons when they overlap to make
the chart clearer.
Value added data
Non-marine chart data
shown
Projected course The unit can estimate the
course after a given time, based on
the current speed and heading. The
options are 2 minutes, 10 minutes,
30 minutes, 1 hour, 2 hours or Off.
CDI scale See Appendix C. The options are
0.05, 0.1, 0.2, 0.5, 1.0, 2.0, 4.0 and
10.0 distance units.
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