59
Automatic Alarm Signal Cancel Button and Indicator - Two Stage
Operation Only
LED and Indicator are active only when the Panel is configured for Two Stage
Operation. Flashes yellow at the Fast Flash Rate as the Auto General Alarm
Timer is timing.
Illuminates steady yellow by pressing the Acknowledge or Signal Silence
buttons and cancelling the Auto General Alarm Timer.
The expiring of the Auto General Alarm Timer causes the Panel to enter
General Alarm, clears the indication and turns the LED off.
General Alarm Button and Indicator
LED illuminates steady red when the following occurs:
•
Pressing the General Alarm button.
•
Activating a General Alarm Initiating Circuit.
•
The Auto General Alarm Timer expiring.
Resetting the System clears the indication and turns the LED off.
Signal Silence Button and Indicator
Flashes yellow at the Trouble Flash rate when Indication Circuits are silenced
by the following:
•
Pressing the Signal SIlence button.
•
The Auto Signal SIlence Timer.
Any Subsequent Alarms cause the Signals to resound, clears the indication and
turns the LED off.
Pressing the Signal Silence button when the Panel is in Alarm turns on the
Signal Silence Indicator and deactivates any Silenceable Indicating Circuits.
Non-Silenceable Circuits are unaffected. Signals will re-sound upon any
subsequent Alarm.
This button does not function during of the following:
•
Any configured Signal Silence Inhibit Timer period.
•
If Fire Drill has activated the Indicating Circuits.
Additional Two Stage Function
If the Auto General Alarm Timer has not expired, this Signal Silence button also
performs the same function as the Alarm Acknowledge button.
Buzzer Silence Button and Indicator
Flashes yellow at the Trouble Flash rate when the Buzzer Silence button is
pressed. Any new alarm, supervisory or trouble events resounds the buzzer
and will cause the Buzzer Silence LED to turn off.
Table 12 LED Indicators and Control Buttons (Continued)
LED Indicator and
Control Buttons
Description
Automatic Alarm
Signal Cancel
Summary of Contents for MR-401
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