JRC JMA-5212-4/6 User Manual page 437

Table 9-3 List of Target Tracking Alarms and AIS Function Alarms
Message
TT(CPA/TCPA)
AIS(CPA/TCPA)
Radar Alarm(In)
Radar Alarm(Out)
TT(New Target
AIS(New Target
TT(Lost)
AIS(Lost)
REF TT(Lost)
TT(MAX 95% Capacity)
TT(MAX Target)
AIS(ACT 95% Capacity)
AIS(ACT MAX)
AIS 95% Capacity
AIS MAX Target
TT(Data )
AIS(Time Out)
AIS(Data)
AIS PROC(Time Out)
AIS PROC(Data)
AIS Alarm ***
Table 9-4 List of Operational Error Messages and Warnings
Message
Radar Alarm(In)
Radar Alarm(Out)
WPT(Arrival)
WPT(Break Off)
Route(Approach)
Route(Break Off)
TT Dangerous target
AIS Dangerous target
Radar alarm (approaching)
Radar alarm (leaving)
TT Automatic new target acquisition in the automatic acquisition area
AIS Automatic new target acquisition in the automatic acquisition area
TT Target has been lost (The target being tracked can no longer be tracked.)
AIS Target has been lost (AIS target data cannot be received for a certain time.)
The reference target accuracy has decreased. (Reference TT target has been lost.)
The number of TT targets acquired has reached 95% of the maximum acquisition
count.
The number of TT targets acquired has exceeded the maximum acquisition count.
The number of AIS targets activated has reached 95% of the maximum activation
count.
The number of AIS targets activated has exceeded the maximum activation count.
The number of AIS targets displayed has reached 95% of the maximum display
count.
The number of AIS targets displayed has exceeded the maximum display count.
Communication error with the TT processing unit
No communication with AIS. The AIS transponder is not connected correctly or the
power is turned off.
AIS communication error. The data of communication with the AIS unit contains an
error.
No communication with AIS IF. The AIS unit is not connected or is not operating.
AIS I/F communication error. The data of communication with the AIS unit
Alarm information issued with the ALR sentence by the AIS
*** is a 3-digit number which is Local Alarm No in the ALR sentence.
Radar alarm (approaching)
Radar alarm (leaving)
Destination Arrival
Destination Leaving
Route Approaching
Route Leaving
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9.1 FAULT FINDING
Description
Description
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