Lowrance HDS-7 Carbon Operators Manual EN - Page 142

MARPA alarm settings, Recording radar data

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MARPA alarm settings You can define the following MARPA alarms: • MARPA target lost Controls whether an alarm is activated when a MARPA target is lost. • MARPA unavailable Controls whether an alarm is activated if you do not have the required inputs for MARPA to work (valid GPS position and heading sensor connected to the radar server). You can also set up a guard zone around your vessel and when a target comes with in this zone, an alarm can be triggered. For more information, refer to Marpa settings under "Radar settings" on page 143. Recording radar data You can record radar data and save the file internally in the HDS Carbon unit, or save it onto a memory card inserted into the unit's card reader. A recorded radar file can be used for documenting an event or an operational error. A logged radar file can also be used by the simulator. 142 Radar | HDS Carbon Operator Manual

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MARPA alarm settings
You can define the following MARPA alarms:
•
MARPA target lost
Controls whether an alarm is activated when a MARPA target is
lost.
•
MARPA unavailable
Controls whether an alarm is activated if you do not have the
required inputs for MARPA to work (valid GPS position and
heading sensor connected to the radar server).
You can also set up a guard zone around your vessel and when a
target comes with in this zone, an alarm can be triggered. For more
information, refer to Marpa settings under
"Radar settings"
on page
143.
Recording radar data
You can record radar data and save the file internally in the HDS
Carbon unit, or save it onto a memory card inserted into the unit’s
card reader.
A recorded radar file can be used for documenting an event or an
operational error. A logged radar file can also be used by the
simulator.
142
Radar
| HDS Carbon Operator Manual