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Acusensor 3
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CAUTION:
The Acusensor 3 emits active reflective infrared rays that detect the
changing light intensity reflected from the floor surface in the detection
area. The detection area is the reference area as determined by the
Acusensor 3. Detection sensitivities can vary depending on the color of the
object being detected. Care should be taken to ensure the sensor is adjust-
ed to reliably detect colored objects consistently.
Detection areas will fluctuate as the sensitivity is adjusted.
Be sure to confirm that the detection area is properly adjusted after any
sensitivity adjustments are made.
4.
Turning ON the power
A. After installation and adjustments are completed, turn “ON” the
power to the sensor, wait a minimum 10 seconds, then confirm the
detection area.
B. If the sensor does not detect or misdetects, confirm the detection area
and mode setting and readjust if necessary.
C. The doors could recycle or remain open indefinitely under the following
conditions:
a. When adjusting the detection area or setting mode
b. When moving a mat within the detection area, such as when
cleaning it.
c. When replacing a mat.
d. When moving things within the detection area or placing
something new there.
The Acusensor 3 starts to operate within seconds after the power is applied.
However, at this point it is detecting motion only. For the final setup, keep
out of the detection area. There must be no motion within the detection area
for at least 10 seconds before presence detection can be established.
CAUTION
Please confirm that the wiring is correct before turning “ON” the power.
Turn power “OFF” before making adjustments to the detection area or
setting the mode setting switch
