- 3 -
Back
Cover
Breakout
Tab
Figure 6
TAMPER SWITCH (Continued)
CMD IN / REMOTE LED INPUT
Use DIP switch S2-3 to select the function of the control input at
terminal strip TB2. Designate the input as a Command Input or a
Remote LED Enable. The input circuit is shown in Figure 7.
•
As Command Input: a logic low signal will initiate a complete
self-test sequence. If the test fails, the Trouble Output will be
activated.
•
As a Remote LED Enable: A logic low signal will enable both
LED's. The manual LED enable at DIP switch S2-2 must be
OFF.
Note: If not used, you can leave the input unconnected.
FG-1025Z CONFIGURATION (Continued)
Tamper
Cavity
.385 in
(9.78 mm)
#8 or #10
Screw
(M 4 or M 5)
Rear
Housing
Install screw to seat in tamper
cavity
Figure 5
Figure 7
Command/Remote
LED Input Circuit
High-Impedance
10K
+5V
100K
+5V
ACTIVE LOW
INPUT LOW:
INPUT HIGH: 3.5-5V
0-1.5V
TB2
CMD-IN/
Remote LED
Terminal
TROUBLE OUTPUT
Failure of a power-up or periodic self-test is signaled by a logic
high output at the Trouble Output terminal on TB2. The output
will be held high until a subsequent self-test passes. The output
circuit is shown in Figure 8.
FG-1025Z CONFIGURATION
Configure DIP switch S2 to best suit the application:
Figure 8
Trouble Output
Circuit
TB2
Trouble Output Terminal
20 mA/16 V max
Active High
S2
ON
LATCH
LED
CMD-IN
1
2
3
REMOTE
LED
Shaded boxes are factory default settings.
a
Latched alarm LED does not affect timing of alarm relay.
b
Reset the alarm LED by removing and restoring power, or by
toggling the S2 LATCH switch off and on.
c
Sets function of CMD-IN/Remote LED terminal.
SWITCH
OFF
ON
LATCH
Red alarm LED
Red alarm LED
lights for 5 seconds
latches ON when
when unit alarms
unit alarms
a,b
LED
LEDs are disabled
LEDs are enabled
except during
power-up test
CMD IN/
TB2 terminal set to
TB2 terminal set to
REMOTE
Remote LED Enable
c
Command Input
c
LED
TESTING
The FG-1025Z should be tested at least once each year. Test
the unit with the FG-701 Glass-Break Simulator. The model FG-
700 Glass-Break Simulator can be used if it is set for the
TEMPered glass sound. Other glass-break simulators will not
give accurate indication of range.
You must place the FG-1025Z in Test Mode before you can test
the unit.
To activate Test Mode:
1. Stand inside the protected zone within 10 feet (3 m) of the
unit.
NOTE: The FG-1025Z will not respond to simulator sounds from
the excluded zone.
2. Switch the FG-701 to ACTIVATE and MANual modes.
3. Point the front of the simulator at the unit and press the red
start button. (See Figure 9.)
You should hear a short buzz from the simulator, and the green
LED on the FG-1025Z should begin flashing about once per
second to indicate it is in Test Mode.
NOTE: In Test Mode the LED disable switch is overridden.
Figure 9
Red Start
Button
Glass-Break
Detector
