4
Step
Detection area settings and walk test
Default
DIP switch settings
4-4. Switch settings
1 2 3 4
ON
OFF
ON
OFF
ON
Standard
Immunity
AND
OR
H
M
L
High
Middle
Low
PIR sensitivity setting
Default
LED
Immunity
Future use
PIR Logic
4-3. Adjusting the vertical angle
For best performance, install detector parallel to the ground.
Decide the detection length. To change the detection length, adjust the flap and plate positions.
Refer to 4-1. for the details.
Perform walk test to ensure
detector is parallel to the ground.
* This description assumes the detection length to be 0 m (0 ft.) to 24 m (80 ft.).
3.0 m (10 ft.)
24 m (80 ft.)
If the detection length is
shorter
than the intentional
(refer to
4-1
), change
the detector angle upwards.
If the detection length is
longer
than the intentional
(refer to
4-1
), change the
detector angle downwards.
If the detection length is enough
to the intentional (refer to
4-1
),
the adjustment is complete.
1
2
2
2
2
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