FINE TUNING
5.
5.1
ADJUSTING THE INTERVENTION THRESHOLD
ON THE TWILIGHT SENSOR
Rotate the detector's left potentiometer edge (Figure G) to set the
minimum light level under which the device will send the activation
message on detecting movement. The sensitivity increases by rotating the
potentiometer counter clockwise and decreases by rotating it clockwise.
potentiometer positioin
counter clockwise stroke end 10 lux (nearly dark)
centre position
clockwise stroke end
5.2
MANUAL REGULATION OF THE TRANSMISSION
PERIOD
The transmission period set through the Easy base unit can be regulated
manually by ± 50% rotating the right local potentiometer on the detector
(Figure H). For instance, setting a time of 30 seconds on the Easy base
unit, it will be possible to continuously regulate the transmission period
from 15 to 45 seconds.
Potentiometer position
Counter clockwise stroke end 50% (half the time set through the Easy base unit)
centre position
clockwise stroke end
sensitivity
80 lux
exclusion of the twilight switch
(just before the exclusion it reaches 500 lux)
regulation of the set transmission period
100% (time set through the Easy base unit)
150% (1.5 times the time set through the Easy
base unit)
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