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English
Functional Characteristics
Depth contours
This function allows the user to select the display of depth
contours. The options available are:
5m: display of contours only with depths up to 5 meters
10m: display of contours only with depths up to 10 meters
20m: display of contours only with depths up to 20 meters
ALL: all depth contours are displayed
Safety contours
This function allows the user to display the depth areas cor-
responding to the safety contour desired. The options avail-
able are:
OFF: no depth area displayed
Other values: the areas with depths up to the value selected
are displayed in shades going from darker blue (for lower
depths) to lighter blue (for higher depths). The areas whose
depths are over the limit set, and therefore navigable under
safety conditions, will be displayed in white.
Dryline areas are always displayed in green.
NOTE: In NIGHT mode, the areas with depths over the limit set, and therefore
navigable under safety conditions, are displayed in black.
Chart loading
At start-up, all the NAVIONICS electronic charts stored in the
cartridge are automatically loaded, provided that an SD Card
has been inserted.
Brightness
Press the PWR key to display the LIGHT window. To adjust
the brightness level, move the joystick. Press PAGE/EXIT to exit.
Easy View mode
The GEONAV allows doubling the visibility of the electronic
chart. Once the Easy View mode has been enabled, the chart
will be magnified.
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