Chart Alarms •
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How to select objects used in Chart Alarms
You can include for calculation also areas which have to be noted when sailing (for example restricted areas). To
include these areas for chart alarms, proceed as followed:
1. Press INITIAL SETTING button, select Chart Alarm parameters fro
the menu.
2. Following dialog box appears. Open Chart Alarms sheet. Highlight
desired object in Ignore list box to be included safe water calculation.
After highlighting press either Indication or Alarm whether you want only
indication or also alarm when crossing danger area.
In this example the system gives indication when crossing Areas To Be
Avoided and alarm when crossing Safety contour and Restricted Area.