4 / 10 P/N 146575999-1 (ML) • REV B • ISS 07MAR19
If a PIR intruder alarm if detected in the Night mode and the
detector switches back to Day mode, the red LED starts
flashing to indicate an alarm in memory.
The alarm memory is reset by switching the detector to Night
mode.
DIP switch setting
SW 1: When to signal AM (anti-masking) or TF (technical
fault) output
On: Signals AM or TF only when the system is in Day mode
(default). Note that SW 5 must be in the OFF position for this
functionality to be enabled.
Off: Always signals AM or TF during Day and Night mode.
SW 2: AM sensitivity
On: Selects a higher level of AM sensitivity. AM relay reacts
within 6 seconds.
Off: Selects the standard AM sensitivity. AM relay reacts within
12 seconds (default).
SW 3: Resetting the AM/TF output
The system will only reset an AM alarm if it has ensured that
the cause of the AM alarm has been removed. If the AM
circuitry cannot return to its original reference levels, then
either the detector is still masked or possibly has been
damaged. The owner should then visually check that the
detector is still fully functional.
On: Resets the AM or TF status 40 seconds after a PIR alarm.
Off: Resets the AM or TF status after a PIR alarm when the
system is in Day and Walk Test status. The yellow LED will
blink quickly. When the system is in Night status, the yellow
LED will turn off and the system is reset (default).
SW 4: Signaling AM or TF output
On: Signals AM on both the AM and Alarm relays. Signals TF
on the AM relay only (EN 50131).
Off: Signals AM and TF on the AM relay (default).
SW 5: Setting LEDs
On: Enables both LEDs on the detector at all times (default).
Off: Puts both LEDs under the control of the Walk Test and
Day/Night input. This activates the memory feature of the
detector.
LED indication
Do a successful
walk test
* Depends on the setting of the DIP switch SW4.
Continuously on Normal blinking (1 Hz) Fast (4 Hz)
Specifications
9 high-density mirror curtains
9 to 15 VDC (12 V nominal)
Normal current consumption
Current consumption in
alarm
Maximum current
consumption
0.9 m at minimum mounting height
Alarm (NC) / Tamper relay
characteristic
Pry-off tamper (not evaluated
by UL/cUL)
Regulatory information
PLACED ON THE MARKET BY:
UTC Fire & Security Americas Corporation, Inc.
3211 Progress Drive, Lincolnton, NC, 28092, USA
AUTHORIZED EU REPRESENTATIVE:
UTC Fire & Security B.V.
Kelvinstraat 7, 6003 DH Weert, Netherlands
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