20. ALERTS
Category of alert and place of alert acknowledgement
The place of alert acknowledgement depends on the category of the alert.
Category
Where the alert is generated
A
Equipment that generated the alert.
B
Equipment and AMS* (Alert Manage-
ment System) *No use
C
IAS (Integrated Automation System)
generated engine alert
20.5
Alert List
The [Alert List] displays all active alerts, with unacknowledged alerts at the top, in pri-
ority order. To display the list, right-click the [Alert List/Alert Log] button in the [Alert]
box then select [Alert List Window]. The ZDA sentence is required to display the time
in the list.
The list shows
• Alert no.
• Alert text
• Source of alert
Alert no.
Alert info icon
The background color of an unacknowledged emergency or alarm is red and flashing
and unacknowledged warning is yellow-orange and flashing. An acknowledged alert
is displayed steadily, in red for emergency or alarm and yellow-orange for warning. A
caution is displayed steadily in yellow always.
20-6
• Time (UTC) alert was generated
• Time (UTC) alert was acknowledged
• Details about the alert selected
Silence buzzer
Alert text
Place of alert
acknowledgement
Equipment that generated the alert.
Equipment that generated the alert or
AMS.
–
Alert details
Source
Time
generated
Time
ACKed