4
Step
Detection area settings and walk test
Open the PIR cover
4-2. PIR area masking
1
- 7 -
Lock screw
(Use as necessary)
* Remove before,
if used.
[1] Unlock the cover using a
screwdriver (-).
[2] Lift the cover up.
Attach the area masking strips
a
b
c
d
b
c
d
ｆ
ｆ
a
b
c
d
ｆ
b
c
d
ｆ
e
PIR area masking strips
(Both side
“e”
are attached
to the lens in the factory)
e
e
e
2
