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12.9 Dangerous targets alarm
You can use the Dangerous targets alarm to notify you if a Radar or AIS target will reach a specified
distance from your vessel within a specified time.
To set up the Dangerous target alarm, first adjust the
Safe distance
to the desired value and then
select a
Time to reach safe distance
. The alarm will be triggered if a tracked target will reach the
specified Safe distance from your vessel within the time period selected.
You can choose whether you want the Dangerous target alarm to trigger for Radar and / or AIS
targets.
You can display a Safe distance ring around your vessel in the Radar app using the
Show safe
distance
control.
12.10 Guard zone alarms
Guard zones alert you if a Radar return is detected within the Guard zone area.
2 Guard zones can be configured for each connected Radar scanner.
The Guard zones can be configured from the
Alarms
menu:
Menu > Alarms > Guard zone 1
or
Menu > Alarms > Guard zone 2
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