Adjust the detection area according to the following diagrams.
1. Detection Area Pattern
<Side View>
Area Adjusting Screw
Scale Marks inside
10 for both sides
(RIGHT / LEFT)
10
5
5
10
Door Side
Door Side
-5-
Lens Box (Upper Hatch) for adjusting
Detection Area. (RIGHT / LEFT)
-4-
6. Adjusting the detection area
CAUTION
The illustrated detection areas represent the actual position of the infrared beams. The actual detection area observed will vary depending
on the sensor installation environment, objects been detected and sensor settings. Please confirm the detection area and sensitivity after
installation without fail.
CAUTION
Do not touch the surface of the lens while adjusting. If the lens becomes dirty, wipe the lens clean by using neutral detergent.
(Unit : m)
4.0
0.5
1.0
1.5
2.0
0.5
1.0
Door Center
0.3
0.5
2.0
3.0
2.5
2.5
3.5
10
10
Side View
<Front View> Without Prism
<Front View> With Prism
Door Side
Attach the prisms covering the lenses.
10
1.0
2.8
2.0
1.5
0.5
2.0
2.5
0.5
1.0
1.5
2.0
2.5
2.5
(Unit : m)
Front View
With Prism
10
Adjust the 2
nd
Row when Doorway detection function is ON.
When using prisms :
Without Prism
W1
2200
2500
2800
2560
3270
2920
H
More than 2800
Prism does not work
Depth “D“ is unchanged
Mounting height is MAX 2.8m
Detection by Area Mask is prohibited
Area Adjusting Screw
Towards Outside
Towards Door Side
A 360 roll of the Screw adjusts Depth Angle 3 .
Mounting Height
300mm
2000mm
Area Adjusting Estimation List
Distance between Door
Center and Sensor
400mm
500mm
3000mm
4000mm
6
3
2
9
5
3
10
7
5
Mounting height
Moving distance on the floor
2000mm
150mm
100mm
200mm
3000mm
4000mm
Moving distance by 360 roll of the Screw
H
W1
W2
2200
2500
3000
4000
2100
1550
3800
2850
2400
1750
2100
2800
W3
1000
1100
1300
1730
D
1100
1250
1500
2000
<Top View>
With Prism
(Unit : mm)
(Unit : mm)
2. Adjusting Detection Area
Set Dip Switch 5 to <Doorway>
Set Dip Switch
3 4 5 to <Adjustment>
3 4
5
Adjustment
In this setting, only 2
nd
Row is valid.
Initialization indicating LED blinks.
Referring to the Area Adjusting Estimation List below, fix the approximate
angle by Area Adjusting Screw.
Adjust 2
nd
Row not to overlap with the Doorway with the door opened.
(See the figure on the right)
Detection Area should be adjusted looking at Indicator LED by using
a beam finder or reflection sheet.
Turn Area Adjusting Screw as below.
3
After finishing setting of 2
nd
Row, adjust Dip Switch
3 4 5 as necessary. Re-set Power-ON after confirming no one is in the detection area.
When Open/Close the door, if hunting occurs or caution Indicator LED regarding the 2
nd
Row overlapping with the door blink (Both Power
Indicating LED and Operation Indicating LED blink at the same time), adjust the detection area away from the door by Area Adjusting Screw.
CAUTION
After adjusting Detection Area, be sure to Re-set Power-ON, and carry out Initializing and Automatic Sensitivity Adjustment again.
CAUTION
When selection <Normal> of 1
st
Row Setting, the 1
st
Row detects in an usual activation mode.
Please adjust the 1
st
Row not to detect the Door.
How to attach prisms (as an option)
Both sides of the prism lens are
set into the lens box.
If the prisms become dirty, wipe them clean by
using neutral detergent.
Do not use thinner or alcohol.
Check whether the prisms are set firmly after
fixing them.
Mounting height is less than 2.8m in case of using
prisms.
Each of the
2 prisms are
attached.
Setting Area Mask <Wide> in case of using
prisms.
CAUTION
CAUTION
CAUTION
CAUTION
CAUTION
X
X
1.0
4.0
3.0
2.0
1.5
0.5
2.0
2.5
0.5
1.0
1.5
2.0
10
10
2.5
2.5
3.5
Front View
(Unit : m)
W3
W2
W1
Door Side
Door Side
W1
Y
2
nd
Row
2
nd
Row should be not to detect Door.
Just under the sensor
