• select the AIS pop-up
• select the info option in the menu
AIS information on radar panels
The radar data bar includes information about targets.
The targets are listed with the closest target on top, and are color coded to indicate target
status.
Calling an AIS vessel
If the system includes a VHF radio supporting DSC (Digital Select Calling) calls over NMEA
2000 or NMEA 0183, a DSC call can be initiated to other vessels from the unit.
The call option is available in the AIS vessel details dialog, and in the vessel status dialog.
Refer to "Displaying target information" on page 61.
AIS SART
When an AIS SART (Search and Rescue Transponder) is activated, it starts transmitting its
position and identification data. This data is received by your AIS device.
If your AIS receiver is not compliant with AIS SART, it interprets the received AIS SART data as
a signal from a standard AIS transmitter. An icon is positioned on the chart, but this icon is an
AIS vessel icon.
If your AIS receiver is compliant with AIS SART, the following takes place when AIS SART data
is received:
• An AIS SART icon is located on the chart in the position received from the AIS SART
• An alarm message is displayed
If you have enabled the siren, the alarm message is followed by an audible alarm.
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Note: The icon is green if the received AIS SART data is a test and not an active message.
AIS SART alarm message
When data is received from an AIS SART, an alarm message is displayed. This message
includes the AIS SART’s unique MMSI number, and its position, distance, and bearing from
your vessel.
You have the following options:
• Ignore the alarm
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The alarm is muted and the message closed. The alarm does not reappear
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Note: If you ignore the alarm, the AIS SART icon remains visible on your chart, and the
AIS SART remains in the vessels list.
62
AIS | NSO evo3S MPU Operator Manual
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