6
PATTERN SETTING
7
OPERATION
The protection area can be set depending on installation height and max. protection distance by the pattern selector on the rear
of sensor, referring to the area set chart.
Note : Alphabet letters appear alternately on the indicator.
[Horizontally]
Make use of mounting hole for horizontal adjustment. (25
°
adjustable)
(1) Turn the power ON, and wait for 1 minute until the alarm LED stops flashing.
(2) Walk test in the protection area to check if an alarm is activated.
Check on both of the alarm LED and control panel.
(3) After correct operation has been confirmed, turn the alarm LED OFF with mode selector on the rear of sensor unit.
(When set at OFF, the alarm LED does not light even if an alarm is activated.)
[i.e.]
When the sensor is to protect an area
40' (12m) at 10' (3m) heigh, turn the
pattern selector such that the
indicator shows "C".
[Vertically]
C
B
D
DOWN
UP
AREA SET
CHART
C
D
B
▲
▲
Indicator
DISTANCE
HEIGHT
m
ft
10
3.0 4.0 4.9 6.0 7.0 7.9 9.0
13 16 20 23 2630
10.0
33
11.0
36
12.0
40
2.0
2.6
3.0
4.0
6.5
8.5
10
13
F
H
H
H
H
G
G
G
F
F
F
F
E
E
E
E
E
C
C C
C
C
C
D
D
D
D
C
B
B B
A
A
A
A
A
8
MODE SETTING
Sensor operation can be adjusted by mode selectors on the rear of unit to suit
its application / environment.
(1) Alarm LED ON/OFF
ON : Lights at alarm
OFF : LED disabled
This function allows sensor
to detect small movements of
hands or body in a narrow
range.
This mode is quite sensitive to detect even slight
movement. Its ability to discriminate against
small animals such as rodents is low. Therefore
this should be taken into consideration when
selecting this function.
This function has not been evaluated by UL.
(3) Changeover of alarm
contact
ON : N.O.
OFF : N.C.
(4) Sensitivity
(5) Pulse count
1 : Most sensitive.
2 : Normally set to this position.
3 / 4 : Least sensitive, prevents false alarms caused by
temperature fluctuation.
ON
OFF
Switch ３
ON
N.O.
OFF
N.C.
(Factory set)
Switch １
ON
OFF
（
Factory set
）
ON
OFF
1
2
（
Factory set
）
3
4
Switch ６・７
ON
OFF
120
％
100
％
（
Factory set
）
80
％
60
％
Switch ４・５
1
2
3
4
5
6
7
8
FACTORY SET AT
Note 1) :
Note 2) :
(6) Fine motion detection
Switch ８
ON
OFF
(Factory set)
ON
1LED
3ALARM
4,5SENS.（％）6,7COUNT 8
FINE
MOTION
2MEMORY
OFF
ON
OFF
OFF
ON
N.O.
N.C.
120
100
80
60
1
2
3
4
Memory is always stored when sensor is armed.
When an alarm has been activated, the memory LED flashes for 3
min. and then remains lit for 47 min. It automatically reset and
memory is also canceled.
Operation :
(2) Changeover of alarm memory
ON
Memory ON
OFF
Memory OFF
(Factory set)
Switch ２
Contact switch
Power
Signal
input
Controls
LED CONTROL FUNCTIONS
Wire terminal
⑦
(L/C) through an external
control contact switch with Power (
−
)
●
OPERATION
Turn the Mode selector
①
OFF
When the switch is turned ON, the alarm LED lights at alarm.
When the switch is turned OFF, the alarm LED does not light.
①
④
⑦
③
②
①
④
⑦
③
②
When the sensor is installed at higher than 10' (3m), there
could be some uncovered spaces between the neighboring
areas which could cause no detection. Readjust the detection
area if you find the sensor cannot achieve proper detection.
If you still find the sensor fails to detect even after
readjusting the area, switch on the fine motion detection.
Please note with the fine motion detection the sensor will be
more sensitive to temperature fluctuations or to small
animals.