Alphabetic alert list
Alert type abbreviations:
• C: Caution
• W: Warning
• A: Alarm
Alert text Description Type
Cate-
gory
AIS Capacity 95%
AIS target processing/displaying is about to be
exceeded.
C B
AIS Capacity Full AIS capacity exceeded. W A
AIS FAIL
AIS failure W B
Not used AIS failure C B
AIS TGT in GZ AIS Target in Guard zone W A
AIS TGT Lost: # AIS target # is lost W A
BAM HBT Lost BAM Heartbeat lost C B
Dangerous AIS
TGT
CPA or TCPA values of an activated AIS target less
than set limits
A A
Dangerous TT
CPA or TCPA values of a tracked target less than
set limits
A A
Door switch open The radar enclosure is open due to maintenance.
The radar is not operational
A A
EPFS FAIL
Not used position source failure C B
Position source failure W B
Geodetic Datum
FAIL
Geodetic Datum failure W B
GYRO FAIL
Gyro failure W B
Not used gyro failure C B
Heading Line FAIL Heading line failure W B
Magnetron EOL Magnetron end of life reached C B
POSN Invalid Position invalid W B
POSN Unavailable Position unavailable W B
Radar Antenna
FAIL
Radar antenna failure W B
RADAR FAIL Radar TXRX failure W B
REF TGT Lost Reference target lost W A
Safety switch open The safety switch is open due to maintenance.
The radar is not operational
A A
SOG FAIL Speed Over Ground failure W B
Speed LOG FAIL
Not used speed LOG failure C B
Speed LOG failure W B
SPD Long. Axis
FAIL
Speed longitudinal axis data failure W B
SPD Tran. Axis FAIL Speed transversal axis data failure W B
STW FAIL Speed Through Water failure W B
Test alarm The Test alarm is enabled to verify audible alarm
operation
A A
TGT in GZ Tracked target # within the vessel's guard zone W A
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The alert system | R5000 Operator manual