August 2013 3-136 P/N 06-236530-001
A new event will not automatically override the appearance of the displays when
a countdown to release is in progress. The appropriate LEDs on the display will
flash and the buzzer will sound when any new system event is reported, and the
new event will be logged. The new event will only be displayed when the
<ACKNOWLEDGE> Key or <SCROLL> Key is pressed on one of the affected
control units.
Refer to Paragraph 3-2.5.8.4 for what to do when a remote Level-1 message is
displayed.
3-3.20.2 REMOTE LEVEL-2 EVENT DISPLAY
Remove Level-2 events from a networked control unit are shown in the upper line
of the LCD display by the node-of-event origin, the activated device or circuit
address, the change of state, and the device type that reported the event or the
release circuit that has activated.
The lower line indicates the numbers of active or completed events for the
following Level-1 and Level-2 event types:
• Discharges
• Countdowns to Release
•Aborts
•Alarms
• PAS Countdowns
Level-3 and lower-level events will not appear on the display as long as any Level-
2 event is active. Figure 3-70 shows the display when more than one type of
Level-2 event is active.
Figure 3-70. Typical Multiple Level-2 Event-Type Display
The upper line of the display will be scrolling among the active Level-2 events.
The lower line will summarize the numbers of completed Level-1 and active Level-
2 events.
Refer to Paragraph 3-2.5.8.6 for what to do when Level-2 events are reported.
N:02 010 ALARM ON PHOTO (SCROLL TO VIEW)
DIS 00 CNTDN 00 ABT 01 ALM 02 PAS 00
Alarm Indication
Device Type Reporting Alarm
Node Number
No. of Network Alarms
No. of Activated Network Abort Stations
No. of Network Countdowns to Release in Progress
No. of Network Extinguishing-System Releases
Device Address
No. of Network
PAS Countdowns
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