Duevi DIRFE, Instructions For Use Manual

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17
DIP-SWITCH
DIP1 Test UPPER head
OFF = Normal working
DIP1 + DIP2 = ON
Test both heads
ON = test the upper head
At each detection of this head, the upper LED lights
on and the buzzer emits a “beep”
DIP2 Test LOWER head
OFF = Normal working
ON = test the lower head
At each detection of this head, the lower LED lights
on and the buzzer emits a “beep”
DIP3 AND mode
OFF = NORMAL AND
Alarm is generated by a detection that starts from any head and, within the AND time, ends by the
detection of the other head. If during the “AND” time the second head does not detect anything, the
sensor returns in stand-by mode.
ON = DIRECTIONAL AND
Alarm is generated only by a detection that starts from the upper head and, within the AND time, ends
by the detection of the lower head. If during the “AND” time the lower head does not detect anything,
the sensor returns in stand-by mode.
DIP4 Test
OFF = Normal working (Test OFF)
ON = Test mode
It enables the detection led of the single heads, the alarm led and the buzzer (if JP4 is closed), useful
during the detection area testing phase.
DIP5 Pulse count
OFF = 1 pulse: alarm at the first AND detection of the upper and lower heads
ON = 2 pulses: alarm at the second AND detection of the upper and lower heads
DIP6
(*)
DIRRVE: continuous alarm
DIRFE: NOT USED
OFF = Alarm with quite time
The alarm is generated only if occurs a time gap of more than 30 seconds (quiet time) from a detection
and the other.
If within this time another detection occurs, the sensor resets to zero the quiet time. If there is no other
movement, after this time, the sensor is ready for a new alarm transmission.
This function is useful in particularly crowded places in order to extend the battery autonomy.
ON = Continuous alarm
The alarm is triggered every time heads detect a movement, following the logic programmed.
(*) Changing the status of the DIP6 from OFF to ON, before obtaining a real function change it is necessary to wait
until the end of the quiet time without any detection made by the sensor, otherwise the sensor will continue to
work, as if the DIP6 is programmed on OFF.