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12. Step of magnetic alignment/Calibration for sis sensor
1. Under the power supply, take the magnet close to the hexagonal surface of the
sensor (Figure 1), an analog alarm will appear after 3 seconds, and the yellow
LED will turn on (Figure 2). Confirm that there is no abnormality in the induction,
and power off the sensor while not removing the magnet at this time.
2. Turn on the power again, and after about 3 seconds, remove the magnet, and the
yellow and green lights of the sensor will flash at an interval of every 2 seconds
(Figure 2).
It means the calibration can be proceeded from now.
3. The probe should not touch any material. Take the magnet close to the hexagonal
head surface again for staying one second, and remove the magnet. The yellow
and green lights will flash respectively for 1 second. At this time, the sensor will
record this status for not touching the materials.
4. Make the sensor touch the detected materials to measure, and have the magnet
close to the hexagon head again, stay for one second and then remove the
magnet. The yellow and green lights will flash at an interval of about 0.5 seconds.
At this time, the sensor will record the state of the detected material.
5. Take the sensor out of the materials (if material is attached ,no need to remove the
materials from the probe).
Have the magnet close to the hexagon head again, stay for 1 second, and remove
the magnet. Check if the green light flashes for 3 times, and calibration is
completed.
Magne
(Figure 1)
(Figure 2)
18
LED yellow and green lights
(yellow and green lights will
flash at an interval)
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