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Indicators, Controls and Operations
11.1 Common Indicators
11.1.1 Buzzer
The Buzzer is activated by any of the following:
• Fire Alarm: Steady
• Supervisory Alarm: Fast flash rate
• Trouble: trouble flash rate
• Property and Building Safety: Configurable to sound at trouble flash rate
11.1.2 AC On LED
The AC On LED illuminates steady green while
the main AC power is within acceptable levels. It
turns off when the power level falls below the
power-fail threshold and the panel switches to
standby (battery) power.
11.1.3 Common Alarm LED
The Common Alarm LED illuminates steady red
whenever the panel is in alarm. An alarm results
from any alarm on any point or input programmed
as alarm or activation of the manual General
Alarm button. Since all alarms are latched until the
alarm conditions are cleared and the panel is
reset, the LED will remain ON until then.
11.1.4 Common Supervisory LED
The Common Supervisory LED flashes amber at the Supervisory or Fast Flash rate when
there is a supervisory alarm in the panel resulting from any un-bypassed latching or non-
latching supervisory circuit. The LED turns OFF if all non-latching Supervisory Circuits are
restored and there are no active latching supervisory circuits. Latching supervisory alarms
remain active until the panel is reset.
11.1.5 Common Trouble LED
The Common Trouble LED flashes amber at the Trouble Flash rate when the panel detects
any trouble condition in the system. The LED turns OFF once all troubles are cleared.
11.1.6 CPU Fault LED
The CPU Fault LED flashes amber at the Trouble Flash rate when the panel detects a fault on
the CPU. It is turned OFF when the CPU fault is corrected.
11.1.7 Ground Fault LED
The Ground Fault LED flashes amber at the trouble flash rate when the Ground Fault Detector
detects a ground fault on any field wiring. It turns off immediately after the ground fault is
cleared.
11.1.8 System Reset LED
The amber System Reset LED will illuminate steadily after the system reset button has been
pressed and the system is resetting.
COMMON ALARM
COMMON SUPV
COMMON
TROUBLE
CPU FAULT
GROUND
FAULT
SYSTEM
RESET
AC ON
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