Phau Ntawv Qhia

15
Specifications and Features
Signal Silence/Releasing Service Signal Silence Button and Indicator
Use Releasing Service Signal Silence for releasing operation and Signal Silence for other modes.
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.
Supervisory Queue Button and Indicator
Flashes yellow at the Fast Flash Rate when a Latching or Non-Latching circuit is activated. The buzzer
sounds at the fast rate.
Pressing the Supervisory Queue button allows the user to cycle through and review a list of active
supervisory alarms from oldest to most recent. Once all alarms in the queue have been reviewed the
LED will illuminate steady.
If all Non-Latching Supervisory circuits are restored and there are no Latching Supervisory Circuits
active, the indication will clear and the LED will turn off.
Resetting the panel will clear the activation of any Latching Supervisory Alarms, clears the indication and
turns the LED off.
Visual Indicator Test Button and Indicator
Pressing the Visual Indicator Test button illuminates all front panel LEDs on steady in the appropriate
color and turns the buzzer on steady. If Visual Indicator Test is active for more than 10 seconds,
Common Trouble is activated.
Trouble Queue Button and Indicator
Flashes yellow when any trouble condition is detected on the panel. The buzzer sounds at the slow rate.
Pressing the Trouble Queue button allows the user to cycle through and review a list of active Troubles
from oldest to most recent. Once all troubles in the queue have been reviewed the LED will illuminate
steady.
Clearing all Trouble conditions clears the indication and turns the LED off.
Table 11 Button Descriptions
Description
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