Geonav 4c Bedienungsanleitung Und Installationshinweise Seite 16

Functional Characteristics
To cancel local time, press PAGE until the menu bar is dis-
played, select SETUP, SET TIME and then GMT.
Chart presentation
This function allows the user to select the symbols and colors
of chart presentation between International mode and US mode.
To change the chart presentation mode, press PAGE to display
the menu, select SETUP, PRESENTATION and then choose
the option desired.
Display mode
The chart color can be selected among three predefined modes:
BRIGHT (bright light), DAY (normal light) and NIGHT (poor
light).
Press PAGE to display the menu, select SETUP, MODE and
then choose the option desired.
Depth contours
This function allows the user to select the display of depth
contours; the options available are:
OFF: no depth contour displayed
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
2m: areas with depths up to 2 meters in dark blue
5m: areas with depths up to 2 meters in dark blue, up to 5
meters in blue
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10m:
20m:
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: The mentioned colors are those used in the DAY mode. In NIGHT mode, the
areas with depths over the limit set, and therefore navigable under safety conditions,
are in black, whereas the colors below the limit are dark blue for higher depths and
blue for lower depths (e.g., 5m: areas with depths up to 2m displayed in blue, up to
5m in dark blue).
Chart loading
At start-up, the list of the NAVIONICS electronic charts stored
in the cartridge is shown, provided that a CompactFlash™
cartridge has been inserted.
Select the chart desired by CURSOR, then confirm by ENTER.
Each time the unit is switched on, the latest chart used will
be loaded. To load another chart stored in the CompactFlash™.
press PAGE to display the menu, select SETUP and then SE-
LECT CHART.
Contrast/Brightness
Press the PWR key to display the CONTRAST / LIGHT win-
dow. To switch from one option to the other and to adjust the
contrast / brightness level, press CURSOR. Press the PAGE key
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.
areas with depths up to 5 meters in dark blue, up to
10 meters in blue
areas with depths up to 10 meters in dark blue, up to
20 meters in blue
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