Operation Manual

30 Issue 1 M-2 AIS Operation
Alarm mode: All events log
This page lists all the alarm, information and security events, with the most
recent events at the top.
Acknowledging alarms
Normally, alarms are acknowledged by using the ENTER button to clear the
popup message box, which acknowledges the alarm. Unacknowledged alarms
may also be acknowledged by moving the cursor down the list to select the
unacknowledged alarm - and then using the Ack Alarm softkey.
Event codes
Codes are divided into two categories – alarm codes and log entries. Alarm
codes relate to generated alarms; event codes, distinguished by a dash (-),
relate to log entries only.
Alarm codes
Each alarm is preceded by a 4-character ID code.
The first character indicates the state of the alarm and may be 'A' for activated,
'V' for inactivated or 'C' for current.
A current alarm is an alarm which is ongoing at the present time. (Current
alarms are also shown on the current alarms page.)
An activated alarm is an alarm that occurred at the time indicated in the first
column of the alarm log, and has subsequently cleared. The ‘A’ indicates that
the record refers to the time when the alarm occurred.
Select voyage
mode
View current
alarms page
View alarm
and information
events only
Acknowledge
the selected
alarm
Event code