1- DESCRIPTION AND LAYOUT CARD
2- PROGRAMMING
The card has a dip switch SW1 that establish the following functions:
2.1 FREQUENCY MODULATION SELECTION (Selector 1 e 2)
Sel. 1
Sel. 2
FUNCTION
OFF (0)
OFF (0)
Fast modulation da 1300 a 2700Hz
(factory setting)
ON (I)
OFF (0)
Slow modulation da 1410 a 1780Hz
OFF (0)
ON (I)
Fixed sound 800Hz
ON (I)
ON (I)
Intermittent sound with 3 frequencies (800, 1600, 2800Hz)
2.2 OPTICAL SIGNALLING SELECTION (Selector
3)
Sel. 3
FUNCTION
OFF (0)
Flash is activated with fast blinking
(factory setting)
ON (I)
Flash is divided and is activated with alternately blinking
3- CONNECTION AND ACTIVATION
The activation of the fire alarm sounding device is done by applying the "+ power" and "- power" to the corresponding
terminals
“+ IN”
and
“― IN”
,
while in the rest condition is applied to terminals reverse voltage.
When the central unit turns in alarm condition it will reverse the inverting output causing the activation of the fire alarm
sounding device.In the cutting cable condition the central unit will recognize the changing of the line (will not recognize
the value of end line resistance ”R” indicates at point 1
"DESCRIPTION AND LAYOUT CARD")and turns in alarm
condition but don’t turn the fire alarm sounding device
in alarm condition too.
ATTENTION:
At the power on supply (start up) ,the siren active the flash with the left side and then the right side.
NOTE:
In alarm condition the temporization is infinite.
4- MAINTENANCE
To ensure proper operation over time is recommended once a year activation sound of a fire alarm device and a check
of the correct fixing to the wall
Power terminal
block
CM1
Flash connection
SW1
Programming selector:
Position 0 selector
OFF
Position I selector
ON
CM1
1 3
ON
OFF
TECHNICAL MANUAL
®
STAR F24/CPD
– Outdoor fire alarm sounding device EN 54-3 complies
®
Horn terminal
block
– IN
>> Positive power in st-by
+ IN
>> >> Negative power in st-by
SW1
R:
Connect the end of line resistor as
shown in FIG. For the value should be as
described in the instructions of the Central
Fire certified
.
+ IN
– IN
