Furuno FCR-28x9 Marine RADAR User Manual


 
20. ALERTS
20-6
The [Silence] button temporarily silences the buzzer. An alert remains on the list until
the cause for the alert is solved.
How the alert list is updated after acknowledgement, rectifying
When you acknowledge an alert, its display method on the [Alert] list changes accord-
ing to alert category and alert state. Acknowledged and rectified alerts are immediately
removed from the list.
No.
Category of
alert
Alert state
Display after
acknowledgement
Display after
rectifying
1 Alarm Not acknowledged/
Not rectified
52
2 Not acknowledged/
Rectified
8–
3 Warning Not acknowledged/
Not rectified
64
4 Not acknowledged/
Rectified
9–
5 Alarm Acknowledged/
Not rectified
–8
6 Warning Acknowledged/
Not rectified
–9
7 Caution Not rectified 10
8 Alarm Acknowledged/
Rectified
––
9 Warning Acknowledged/
Rectified
––
10 Caution Rectified