
Initial setting is at 50 ms for
normal work.
According to the speed of a
supposed target you select one
specific setting out of 4 steps.
Set the beam interruption
adjustment switches of the
Receiver according to the speed
of the human object to detect.
(50 msec) (100 msec) (250 msec) (500 msec)
Typical
interruption
time setting
SELECTOR
POSITION
Running Jogging Walking Slow movement
4-4
BEAM INTERRUPTION ADJUSTMENT
4-5
ADJUSTING OUTPUT
ON
OFF
ON
OFF
Even if the following events are occurred frequently,
each outputs are generated with the intervals as below
to save the battery drain.
Receiver Transmitter
Receiver Transmitter
-Setting the battery saving timer
• Alarm output: 1 output/2 minute
• D.Q. output: 1 output/2 minute
• Low battery output: 1 output/15 minutes
When wireless configuration is being used, which is
unable to determine whether the alarm output
continues, setting the intermittent output function to the
“ON” position, turns on the intermittent alarm output.
This configures the wireless transmitter to send alarms
at a specific time intervals.
-Setting the intermittent output function
Intermittent Output Times
• Alarm output: 1 output/1 minute
• D.Q. output: 1 output/1 minute
• Low battery output: 1 output/5 minutes
Caution
Remove all batteries prior to replacing with new ones.
If this is not followed, the low battery indicator
LED will not reset and continue to flicker.
5OPERATION CHECK
5-1
LED INDICATION
5-2
OPERATION CHECK
After installation is complete, be sure to check the operation.
Alarm indicator LED
Receiver
Low battery LED
Alarm indicator LED Power LED
Receiver Transmitter
Low battery LED Low battery LED
DETECTOR STATUS LED Indications
Power ON The power LED turns ON.
Detection (beam interruption) The alarm LED turns ON.
Low battery power The low battery LED flickers.
1See “Setting the battery saving timer” in “4-5” to turn OFF the battery saving mode.
2Make sure that the alarm indicator is off.
If it is illuminated even when the beams are
not blocked, make optical alignment again.
3Check that the low battery indicators on both
transmitter and receiver are OFF.
If the LED is flickering, the battery power is low.
Replace with the new batteries.
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