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9 system messages – Furuno BB FAR28x7 User Manual

Page 246

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6. MAINTENANCE, TROUBLESHOOTING

6-12

6.9 System

Messages

This sections provides all the error messages which may appear on the display
screen.

System messages

Message Alarm

Meaning

Signal Missing

DATUM

Continuous

Wrong chart datum (only WGS84 is permitted)

GYRO

Continuous

No bearing data

LOG

Continuous

No speed log data

EPFS

Continuous

No position data

TRIGGER

Continuous

No trigger signal (antenna)

VIDEO Continuous

No

video

signal

AZIMUTH

Continuous

No antenna rotation signal

HEADLINE

Continuous

No heading signal

ARP Alarm
COLLISION

Continuous

A tracked target’s CPA and TCPA fulfill criteria for
collision course

GUARD

Continuous

A tracked target is present in the guard zone

LOST

Beep

A tracked target becomes a lost target

ARPA SYSTEM
ERROR

Continuous

No status data from ARPA

TARGET-FULL
(AUTO+MAN)

Continuous

Capacity for automatic and manually acquired targets
has been reached

TARGET-FULL
(AUTO)

Continuous

Capacity for automatically acquired targets has been
reached

TARGET-FULL
(MAN)

Continuous

Capacity for manually acquired targets has been
reached

AIS Alarms
COLLISION

Continuous

A tracked target’s CPA and TCPA fulfill criteria for
collision course

LOST

Beep

A tracked target becomes a lost target

ARPA FUSION

Beep

ARPA and AIS target combined

RECEIVE

None

Not receiving AIS data from own AIS (VDO message)

GUARD

Continuous

Tracked target is inside the guard zone

CPA/TCPA

Continuous

CPA/TCPA cannot be calculated; Ground data (VTG, L/L)
no present

TARGET-FULL

None

Capacity for AIS target has been reached

AIS ALARM

Continuous

Alarm received from AIS transponder

(Continued on next page)