MMX
TM
User Guide
5
Signal Silence LED
The Signal Silence LED flashes amber at the trouble flash rate
after indicating circuits are silenced either by the Signal Silence
button, or by the Auto Signal Silence Timer. It turns OFF after
the signals are re-sounded by a subsequent alarm.
Fire Drill LED
The Fire Drill LED turns ON steady amber while Fire Drill is
active.
General Alarm LED
The red General Alarm LED illuminates steadily after the
General Alarm button is pressed, or after the Auto General
Alarm Timer times out. Once the General Alarm LED turns ON,
it will stay active until the panel is reset.
System Reset LED
The amber System Reset LED will illuminate steadily after the
system reset button has been pressed and the system is resetting.
Acknowledge (or Automatic Alarm Signal Silence) LED
If the panel is configured as a Two Stage system, the Acknowledge LED flashes amber at the fast flash rate
while the General Alarm timer is timing. It turns ON steady amber after the Auto General Alarm Timer is
cancelled by the activation of the Acknowledge or Signal Silence buttons. If the Auto General Alarm Timer times-
out and puts the panel into General Alarm, the Acknowledge LED turns OFF.
Visual Indicator Test (Lamp Test) LED
The amber Visual Indicator Test LED will illuminate steadily after the Visual Indicator Test button is pressed and
while system is in visual indicator Test mode.
Configurable LED Indicators
Configurable LED indicators include16 bi-coloured LEDs that are available for alarm, supervisory, and monitor
annunciation paired with 16 trouble LEDs available for trouble annunciation.
Common Controls
LCD Display
The display is a large, four line, 20 character back-lit alphanumeric LCD. It displays information regarding the
panel, its circuits, and devices. An on-screen cursor is controlled by the cursor buttons (located to the right of the
display) for menu selection and control. Report information provided by the LCD display include Alarm Log,
Event Log, Current Levels, Verification, and Maintenance reports.
SIGNAL
SILENCE
GENERAL
ALARM
ACKNOW-
LEDGE
FIRE
DRILL
SYSTEM
RESET
LAMP
TEST
CONFIGURABLE
SWITCH/LED 3
CONFIGURABLE
SWITCH/LED 7
Test
Indicator
Visual