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If a new alarm, mass notification or supervisory event occurs after previously acknowledged alarm, mass
notification and/or supervisory events, the alarm, if programmed MNS, or supervisory LED will flash, the internal
buzzer will sound (continuously for alarm, or pulsed for mass notification and supervisory), and the alarm, mass
notification and/or supervisory tally will increase. The display however will not advance to the new event instead the
display will continue showing the 1st Alarm, as this is the highest priority and is required by NFPA 72. The new
event may be acknowledged by simply pressing the “ACK” button and may be viewed by utilizing the scroll (Scroll
↓
)
button.
Note: If a supervisory event occurs without an alarm or mass notification event refer to Section 7.2.2 Non-
Alarm Conditions.
7.2.1.2 Alarm Condition - Silence, Resound and Reset
Pressing the “SILENCE”
button will silence the notification appliance circuits programmed as silenceable (default
setting all NAC circuits, including NAC outputs located on SLC circuits).
Pressing the “RESOUND” button after the activation of the “SILENCE” button will reactivate the previously silenced
notification appliance circuits.
Pressing the “RESET”
button will clear the alarm condition or any active programmed latching mass notification
supervisory or trouble condition thereby restoring the panel to normal operation.
7.2.2 Non-Alarm, Non-MNS Conditions
7.2.2.1 Unacknowledged and Acknowledged Non-Alarm, Non-MNS Events
When the system registers a non-alarm or non-MNS event
(pre-alarm, warning, supervisory, and/or trouble condition),
the event LED will flash, the internal buzzer will sound
(pulsing), and the display will indicate “NEW xxxxxx (event
type), ZONE xxxx” (unacknowledged assigned zone number),
the zone event message (32 characters), the device event
message (26 characters) and the type of device for the
specific event. The bottom line of the display will be
highlighted and will indicate a tally of the number of events
active (Warnings, Supervisory, Disables and Troubles), prior
to the event being acknowledged.
Example of an unacknowledged pre-alarm event:
NEW PRE_ALARM ZONE 0005
< New pre-alarm message (unacknowledged)
First Floor
Electrical Closet Rm 101 [MULTI.SENSOR]
< Zone pre-alarm text (32 Characters)
< Device text (26 Characters) / type of device
(Press
→
for device details)
.
WRNs: 0 SUPRVs: 0 DISBLs: 0 TRBLs: 0
.
< Further device details
< # Warnings, Supervisory, Disables and
Troubles
Example of an unacknowledged warning event (system drill):
NEW WARNING ZONE 0701
< New warning message (unacknowledged)
Fire Alarm Control Panel
Drill Switch [SWITCH ]
< Zone warning text (32 Characters)
< Device text (26 Characters) / type of device
(Press
→
for device details)
.
WRNs: 1 SUPRVs: 0 DISBLs: 0 TRBLs: 0
.
< Further device details
< # Warnings, Supervisory, Disables and
Troubles
R
72
Priority order is in accordance with Clause
6.8.4.7
[1] Signals associated with life safety
[2] Signals associated with property protection
[3] Trouble signals associated with life safety
and/or property protection
[4] All other signals
