Setup > Chart - Navman TRACKFISH 6600 Installation And Operation Manual

15-2 Setup > Chart
Press MENU once or more until the Setup
menu is displayed, then select Chart:
Rotation
The options for chart rotation are:
North up: North is always at the top of
the chart display.
Track up: The chart is rotated so
that the boat direction is to the top of
the display. This option is useful for
navigating narrow harbours or rivers. The
TRACKFISH asks for a course deviation;
this is how much the boat direction needs
to change to make the chart redraw.
Tip: If the chart redraws too
frequently, increase the course
deviation setting.
Course up: This option is only available
if the boat is navigating to a destination.
The chart is rotated so that the plotted
course to the destination is vertical.
TRACKFISH 6600 Installation and Operation Manual
Projected course
The TRACKFISH can estimate the course after
a given time, based on the current speed and
heading (see section 3-4). The options are 2
minutes, 10 minutes, 30 minutes, 1 hour, 2
hours or Off.
CDI Scale
The CDI Scale is described in Appendix C, CDI.
The options are 0.05, 0.1, 0.2, 0.5, 1.0, 2.0, 4.0
and 10.0 distance units.
Plotter mode
Occasionally it is desirable to use a chart
scale which is not available on a chart card.
Examples are:
To zoom in to a small scale to track very
small boat movements.
If there is no detailed chart for an area, for
example when crossing an ocean.
If Plotter mode is On, then if the chart
zooms to a scale which is not available, the
TRACKFISH will enter plotter mode and will
only display the boat position and track (if
enabled). Chart information will no longer be
displayed and the display is white with black
crosshatch lines.
For normal use, turn Plotter mode to Off.
Details
Select the amount of map detail to display. The
options are:
Off: Display less detail.
On: Display more detail. The chart might
look cluttered.
Palette
Select the colour scheme for the LCD display.
The options are:
Normal
Sunlight: Brighter colours, more visible
in sunlight.
Night: Reversed colours for night, to
preserve night vision.
Map datum
TRACKFISH GPS positions are based on a
worldwide reference (datum) known as WGS
84. Most paper charts are based on WGS
84. However, some paper charts are based
on other datums In these cases, the latitude
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