IF 610 Installation and Operation Manual
Issue 3, 10/04/00
Firmware Ver. 7
16
Signal Silence
In the Alarm condition, the red LED for SIGNAL SILENCE will begin to flash.
This guided prompt feature notifies the user that it is possible, but not necessary, to
press the SIGNAL SILENCE switch. In the
default mode
, all signal circuits will
silence.
Signal Silence Inhibit will prevent the signals from being silenced before a
programmed delay expires
If the user presses the SIGNAL SILENCE switch, the following actions will
occur:
Auto Signal Silence will automatically silence the signals after a progammed delay.
1. The LED for the SIGNAL SILENCE switch will remain flashing.
2. All output signal circuits which have been programmed to silence when the
SIGNAL SILENCE switch is activated (which is all output circuits in the
"default" case) will silence and Signal Silenced LED will light.
Resound or
Return of
Signals
The signal silence switch is an alternating action switch. If the user
subsequently presses the SIGNAL SILENCE switch again, the signal circuits
will activate.
1. The LED for the SIGNAL SILENCE switch will remain flashing.
2. All the output signal circuits which had deactivated will reactivate; returning to
the
Alarm
condition. The “Signal Silenced” LED’s will extinguish.
Reset
After the initiating device(s) have been restored to normal condition, the
momentary
Reset
switch should be depressed. When the user presses the
RESET switch the following actions will occur:
1. The LCD Display will announce the System Reset (Refer to Figure O-4).
2. If no further alarms exist in the system, all signal circuits will deactivate.
The RESET key's activation is logged into the History Buffer to provide a
time stamped record of the event's occurrence.
Status :RESET
MM/DD/YY HH:MM
Commencing System Reset
Figure O-4
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