Idiomas disponibles
Idiomas disponibles
b. The red and yellow LEDs are blinking
simultaneously then the field of view is
obstructed and is insufficient to verify an
alarm.
There are two options:
•
If the blinking started near the end of the
detection area, you need to align the beam
to the left (Figure 20, item 2).
•
If the blinking started near the start of the
detection area, you need to align the beam
to the right (Figure 20, item 3).
Loosen the base fixation screws (see Figure 4)
and use the three adjustment screws in the
base to realign the beam to the centre, as
shown in Figure 20. When the beam is correctly
realigned, retighten the base fixation screws.
4. If the LEDs do not blink, the curtain is outside of
the detection range (Figure 20, item 4). Walk
across the beam at a shorter distance to try to
detect it.
5. Redo walk test to confirm that the detector is
correctly aligned.
6. Put J2 to Off.
Notes
•
If the CLM is on, the alarm output is activated.
•
It is recommended to place the cover on the
detector during the CLM walk test.
Identifying detector status by the LEDs
Table 3: LED indication
Detector status
Yellow
LED
Power On
High/Low voltage
CLM
Someone enters
the curtains
PIR intruder
alarm
PIR intruder
alarm
Latched PIR
alarm: 1st to
alarm
10 / 80
Red
To reset
LED
Automatically after
70 s
Apply correct voltage
Automatically after
3 s
Automatically after
3 s
Switch to day mode
Detector status
Yellow
LED
Latched PIR
alarm: 2nd to
alarm
AM alarm
After AM reset
Technical fault
= On steady
= Blinking (1 Hz)
blinking (4 Hz)
General information
Note:
First set the appropriate active polarity of the
control voltage (CV) using the PIR DIP switch 1.
The detector is in night mode when the appropriate
control voltage is applied to terminal 10 and in day
mode when the control voltage is disconnected.
Latching
When using multiple detectors in a single loop, wire
for day/night and walk test inputs, as shown in
Figure 6.
Remotely enabling/disabling the walk test LED
See Figure 6.
Put the detector in day mode and enable the walk
test status. The detector's LED will turn on as the
alarm relay opens and turn off when the relay
closes. Walk test can now be carried out.
To enable the walk test LED without a remote CV
input, set DIP switch 4 to the On position. After
walk test, set DIP switch 4 to the Off position.
It is recommend that the detector is regularly walk
tested and the communication with the control
panel checked.
Setting the alarm memory
See Figure 6.
In day mode a blinking LED indicates which of the
detector(s) have caused the alarm during night
mode.
Switching back into night mode will clear the
memory and turn the LED off.
P/N 149973999-3 (ML) • REV D • ISS 17OCT13
Red
To reset
LED
Switch to day mode
See Table 2 on page
8, DIP switch 3
Switch to night mode
Do a successful walk
test
= Fast
