Furuno 520 Operator's Manual page 60

5. ALARMS
Alarm messages
The table below shows the alarm messages, their meanings and priorities.
DEVIATION ALARM
CROSS TRACK ERROR
SPEED ALARM
DEPTH ALARM
WATER TEMP. ALARM
TRIP ALARM
5-10
Alarm messages, their meanings and priorities
Message Meaning
Deviation alarm has occurred.
XTE alarm has occurred.
Speed alarm has occurred.
Depth alarm has occurred.
Temperature alarm has occurred.
Log alarm has occurred.
Priority
1
2
3
4
5
6