22 operation mode behavior, Operation mode behavior -8 – Fire-Lite MS-25E Addressable Fire Control Panel User Manual
Page 78

Model MS-25 Installation and Operation Manual
7-8
53688
7.22 Operation Mode Behavior
The remote annunciator can be in one of six conditions at any given moment: Normal, Alarm, 
Supervisory, Trouble, Silenced, and Reset. Table 7-1 describes the behavior of the Remote 
Annuciator in each of these modes. 
Table 7-1: Operation Modes of Remote Annunciator
Operation
Mode
Occurs When
System Behavior
In This Mode You Can
Normal
No alarm or 
trouble condition 
exists.
AC POWER LED is on.
The All Systems Normal display indicates 
that the system is in normal mode.
The current date and time display on the 
last line of the LCD.
Alarm
A smoke 
detector goes 
into alarm or a 
pull station is 
activated.
The dialer seizes control of the phone line 
and calls the central station.
The Remote Annunciator sounds a loud, 
steady beep (any notification devices 
attached to the system will also sound).
ALARM LED flashes.
The LCD displays a screen similar to this 
one.
Press the down arrow to view the alarm. A screen 
similar to this one displays.
Activate the key by turning it to the ON position 
then press the Silence key to silence the Remote 
Annunciator (and any notification devices attached 
to the system).
When the alarm condition clears, activate the key 
and press Reset to restore the panel to normal.
Supervisory
The system 
detects a 
supervisory 
condition.
The dialer seizes control of the phone line 
and calls the central station.
The Remote Annunciator sounds a loud, 
pulsing beep in the sequence one second 
on, one second off.
SUPERVISORY LED flashes.
The LCD displays a screen similar to this 
one.
The LCD displays a screen similar to this 
one.
Press down arrow to view the supervisory condition. 
A screen similar to this one displays.
Activate the key by turning it to the ON position 
then press the Silence key to silence the Remote 
Annunciator.
Once the supervisory condition has been corrected, 
the system will restore itself automatically.
