Ais Target Context Menu; Ais Dangerous Targets; Ais Vectors - Raymarine LIGHTHOUSE SPORT 3.18 Operation Instructions Manual

3. Dangerous AIS target icon — Example of an AIS target icon that is
dangerous.
4. AIS context menu — The AIS context menu is displayed when an AIS
target is selected.
5. Safe distance ring — A ring can be displayed which represents the
dangerous target [Safe distance].

AIS target context menu

The AIS target context menu provides context sensitive data and menu
options related to AIS targets.

AIS dangerous targets

If AIS targets enter a dangerous target state they can trigger an alarm on your
display. AIS targets are considered to be dangerous if they will pass within a
specified safe distance from your vessel within a specified time interval.
The dangerous target alarm can be enabled and disabled from the alarms
menu: [Homescreen > Settings > Alarms > Dangerous AIS targets ].
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• The AIS target context menu is accessed
by highlighting an AIS target onscreen
and pressing the [OK] button.
• The context menu provides vessel name
or MMSI CPA and TCPA, if available, COG
and SOG data.
• The following menu options are available:
– [Place waypoint] (places a waypoint at
the cursor's location)
– [View AIS data] (displays more detailed
AIS data on a fullscreen page)
– [Infobox] (displays the AIS data that is
shown in the context AIS target context
menu onscreen, next to the AIS target)
The dangerous target alarm can be configured from the Dangerous target
page, accessed from the alarms menu:[Homescreen > Settings > Alarms >
Dangerous AIS targets > Configure].
To set up the AIS 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 display a Safe distance ring around your vessel in the Chart app and
Radar app by enabling [Show safe distance].

AIS vectors

Vectors can be displayed for AIS targets.
AIS target vectors settings can be accessed from the [Target Settings] tab:
[Menu > AIS Targets > Target Settings].
The length of the vector indicates the predicted position of the target after
the time interval specified in [Vectors period] has passed. Adjusting the
[Vectors period] option will adjust the length of the vector.