TOOLS FOR SAFE NAVIGATION
20221859 / F 59
The danger alarm parameters are defined in the dialog activated
by tapping the Setup menu followed by the Danger Alarm and
Settings commands.
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The following parameters have to be set:
Forward (F):
Pre-warning time in minutes for the antigrounding alarm.
Sector (S):
Width in meters for the pre-warning sector.
Draw Guard Zone:
Used for visualizing the guard zone.
Highlight Danger
Object:
Highlights (red color) danger objects within
the defined guard zone.
Danger areas will be shaded.
Ship inside Danger
Area
When this option is activated, an alarm will be
activated when the vessel enters a danger area.
The alarm text will remain in the Alarm
window as long as the vessel is inside the
danger area.
A bar graph will be displayed above the course indication field
in the Nav window when the antigrounding function is activated.
The bar graph shows course and sector for danger objects in the
guard zone.