Operator`s manual

FA-265 Installation and Operator’s Manual
27
Steady
The NAC1 will sound continuously.
The NAC2 will sound continuously.
NAC Auto-silence and Strobe Programming - Section 2 (‘NAC2’ LED on steady)
Automatic Signal Silence
If Automatic Signal Silence is enabled, 30 minutes after the last fire alarm
on the system, the panel restores the NACs to normal (alarms are
silenced).
If another alarm occurs after the NACs are silenced, the panel will restart
the timer for another 30 minute period.
If Automatic Signal Silence is disabled, the panel will not silence the
NACs automatically.
NAC2 Strobe
If this option is enabled, on alarm, NAC2 turns on steady and does not
turn off on automatic signal silence, or when the Silence Alarm button is
pressed. When NAC2 is set to this mode, it can only be turned off when
all zone fire alarms are restored, and the system is reset. Only NAC2 can
be set to this mode.
If this option is disabled, the panel will restore NAC2 to normal following
an automatic signal silence (see Automatic Signal Silence, above), or
following a press of the ‘Silence Alarm’ button.