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Chapter 9 MAINTENANCE AND CHECK
Alarm Code Alarm Name Class Description
D031 AIS(Alarm001) Alarm
For AIS function=ON, an error from the AIS receiver is
received(ALR).
D032 AIS(Alarm002) Alarm
For AIS function=ON, an error from the AIS receiver is
received(ALR).
D033
AIS(Alarm003) Alarm For AIS function=ON, an error from the AIS receiver is
received(ALR).
D034
AIS(Alarm004) Alarm For AIS function=ON, an error from the AIS receiver is
received(ALR).
D035
AIS(Alarm005) Alarm For AIS function=ON, an error from the AIS receiver is
received(ALR).
D036
AIS(Alarm006) Alarm For AIS function=ON, an error from the AIS receiver is
received(ALR).
D037
AIS(Alarm008) Alarm For AIS function=ON, an error from the AIS receiver is
received(ALR).
D038
AIS(Alarm025) Alarm For AIS function=ON, an error from the AIS receiver is
received(ALR).
D039
AIS(Alarm026) Alarm For AIS function=ON, an error from the AIS receiver is
received(ALR).
D040
AIS(Alarm029) Alarm For AIS function=ON, an error from the AIS receiver is
received(ALR).
D041
AIS(Alarm030) Alarm For AIS function=ON, an error from the AIS receiver is
received(ALR).
D042
AIS(Alarm032) Alarm For AIS function=ON, an error from the AIS receiver is
received(ALR).
D043
AIS(Alarm035) Alarm For AIS function=ON, an error from the AIS receiver is
received(ALR).
D044
Set Gyro Status Requires setting of true bearing.
D045
DSP(Video) Alarm DSP detects VIDEO error.
D046
DSP(Trigger) Alarm DSP cannot receive TI interrupt.
D047
DSP(AZI) Alarm DSP cannot receive BP interrupt.
D048
DSP(HL) Alarm DSP cannot receive BZ interrupt.
D049
DSP Error Alarm Abnormal operation(infinite loop) of DSP.
D050
LAT(Out of Bounds) Caution The own ship’s latitude is 80 degrees or more (indicating that
some functions are limited). Display AIS, waypoint, mark/line,
own ship trail, etc. for 80 degrees or more.
Input operations for 80 degrees or more
( refer to “High Latitude “alarm)
D051
TT(Out of Range) Alarm TT is too far to be tracked.
D053
Flash ROM Error Alarm Initialization error of flash ROM file system during startup.
D054
USB Error Alarm Initialization error of USB during startup.
Alarm Name Class Description
Area1(Approach)
Alarm Echo in area1.
Area1(Secession)
Alarm No echo in area1.
Area1(Out of Range)
Alarm
Rectangle area 1 is out of range.
Creation of area 1 is out of range.
Area2(Approach)
Alarm Echo in area2.
Area2(Secession)
Alarm No echo in area2.
Area2(Out of Range)
Alarm
Rectangle area 2 is out of range.
Creation of area 2 is out of range.
TT(CPA/TCPA)
Alarm TT is changed to a dangerous ship
TT(New Target)
Alarm TT is automatically acquired.