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PIR long range detection area reduction
The detection distance in the following table can be limited by combining the positions of the
flap.
Use the following table to determine the positions of the upper and lower flaps that set the
required max. detection distance.
NOTES:
1. The distance may vary due to environmental conditions.
2. Always walk test the detector to confirm the detection distance.
NOTE: Use only the following combinations for the flap settings.
1
Upper position: a, Lower position: Factory default
2
Upper position: a, Lower position: b
3
Upper position: c, Lower position: b
4
Upper position: c, Lower position: d
Factory default
a
c
Factory default
b
d
5m
13m(42'8")
5m
10m(32'10")
5m
6.5m(22')
5m
Lower
Factory
default
Upper
24.0 m
Factory
default
(80')
a
18.0 m
c
N.A.
18m(60')
10m
10m
MASK
MASK
- 7 -
b
d
N.A.
N.A.
1
2
13.0 m
N.A.
(60')
(42'8")
3
4
10.0 m
6.5 m
(32'10")
(22')
MASK
15m
MASK
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