CAME PXWDTVE, Руководство пользователя

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13 - FA00489M4A - ver. 1 - 03/2017
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The subject can walk through the areas without trigger-
ing an alarm because it is not detected by both technolo-
gies simultaneously L .
The detection area of the microwave
M
2
is greater than
that of the microwave M
1
.
A false alarm could be caused by an unwanted infrared
activation (like when leaves move in the wind) and micro-
wave activation that detects beyond the protected area (like
when a van drives by beyond the fence)
M
.
Installing the sensor
The infrared sensor is sensitive to the amount of heat given
off by a moving body.
The maximum range of the sensor, expressed in meters, re-
fers to a human body and is thus a relative measurement
N .
Adjusting the sensitivity
Turn the RV1 and RV2 adjusting trimmers completely clock-
wise and orient the heads downwards as much as possible.
Progressively diminish the sensitivity and inclination of the
heads until they only detect inside the area which you want
to protect.
Once the orientation operation is concluded, tighten the joint
screws.
Please note.
The sensor's cover diminishes the length of the
IR beam by 30%.
The sensor will be active and operational after powering up,
only after the stabilization phase; during this phase, do not
stand or move around the detection area.
Instructions for using the sensor outdoors
The IR detection head must be turned so that the beam is
facing downwards
O
1
or, at most, parallel to the floor, but
never upwards
O
2
This is to prevent that, during the day,
direct sun rays can blind the IR detection module, thus com-
promising the proper operation of the sensor.
The two IR and microwave heads must be oriented so as to
form two overlapping beams.
Small variations in the positioning of the heads translate into
significant variations - at 18 meters - of the beams' detec-
tion areas. A lateral variation of 1° of the head translated to
a moving the beam by 30 centimeters at 18 meters. Do not
turn the beams towards reflective surfaces
P
.
Partially masking the infrared
If the detection area is too extensive or has branches, drapes,
window panes, and so on, it is advisable to mask the lateral
part of the detection beam, to force it to detect only in the area
it needs to protect.
The sensor's package contains a plastic lens cap to fit onto
the IR head to obtain a curtain effect detection.
With the lens cap, the beam's detection breadth is diminished
to just 20%, while maintaining the same range.
The lens cover should be snapped onto the head, being care-
ful that the two lateral bands be properly fitted into the head's
grooves
Q
1
and that the lens cover is firmly in place on the
head
Q
2
.
Mounting
Using the visor to mark the position of the fastening holes
R
1
.
Drill the wall
R
2
, fit anchors if necessary
S
1
and tighten
the tamper adjusting screw into the dowel
S
2
so that the
head juts out by about 9 to 10 mm.
Break sector
T
, thread the cables through the cable gland
U
being careful not to cut the membrane and then connect
up the cables
V
.
Fasten the sensor and the visor by using the supplied
screws, and add the red or back O-rings to their correspond-
ing housing
W
.
Fit the cover to the base by starting from the upper part and
fasten it using the corresponding screw and black O-ring
X
.
This product complies with the law.
Decommissioning and disposal.
Dispose of the packaging
and the device at the end of its life cycle responsibly, in
compliance with the laws in force in the country where the
product is used. The recyclable components are marked with
a symbol and the material's ID marker.
THE DATA PRESENTED IN THIS MANUAL MAY BE CHANGED,
AT ANY TIME, AND WITHOUT NOTICE. MEASUREMENTS,
UNLESS OTHERWISE STATED, ARE IN MILLIMETERS.