ADEMCO Rx4GLD Instrucciones de instalación - Página 3
Navegue en línea o descargue pdf Instrucciones de instalación para Sensores de seguridad ADEMCO Rx4GLD. ADEMCO Rx4GLD 4 páginas. Motion detector
Imprimir página
SUPERVISION
This detector provides advanced dual channel supervision and a
trouble output terminal. If a failure is isolated to only one of the two
quad channels, the detector will continue to operate as a dual element
PIR. Continued single channel operation can be verified by walk-
testing with the LED enable. Even though some operation is
maintained, the unit should be replaced as soon as possible.
If a supervision failure occurs, the LED will flash every 2 seconds,
regardless of the selected LED enable/disable option. If the unit has
defaulted to single channel operation as a dual element PIR, the LED
will light when an alarm occurs if the LED is enabled.
Upon supervision failure, the open collector TROUBLE OUTPUT
terminal will go low (requires 1000-ohm pull-up resistor). Use
shielded wire for UL installations.
NOTE: Walk-Test Mode is non-functional during single channel
operation.
TEST PROCEDURES
Before testing, wait until power warm-up is complete and the LED
extinguishes, about 30 seconds. If the LED begins to flash at a
constant rate, refer to the SUPERVISION paragraph.
NOTE: The relay is held CLOSED during the warm-up period.
Walk-Test Mode
A unique walk-test mode may be used to precisely locate the edges of
each zone. To utilize this feature, do the follow:
1. Remove the front cover and set DIP switch 1 to ON to enter
Walk-Test Mode.
NOTE: The alarm relay is held OPEN while in the Walk-Test
Mode to prevent accidentally leaving the unit in this mode.
2. Replace the front cover and walk through the protected area. The
LED will flash briefly each time a protective zone is entered or
exited.
3. To exit the Walk-Test Mode, set DIP Switch 1 to OFF.
Testing in Normal Operating Mode
After using the Walk-Test Mode, the detector should be tested in the
Normal Operating Mode by doing the following:
1. Remove the front cover and check that DIP Switch 2 is set to the
Pulse Processing Option that will be used for this installation.
2. Enable the LED by setting DIP Switch 3 to OFF.
3. Replace the front cover and walk through the protective zones,
observing that the detector's LED lights whenever motion is
detected.
NOTE: The relay will open when the LED lights.
4. After walk-testing is complete, the LED may be disabled, if
desired (set DIP Switch 3 to ON).
MAINTAINING PROPER OPERATION
In order to maintain the detector in proper working condition, it is
important that the following be observed by the user:
1. Power should be on at all times. Loss of power to the unit
results in the alarm contacts reverting to an alarm state. The unit's
DC source should provide backup standby power for at least 4
hours of operation during emergencies.
2. Units should never be re-aimed or relocated without the advice
or assistance of the alarm service company.
3. The physical surroundings of the protected area should not be
changed. If furniture or stock is moved, or air conditioning or
additional heating is installed, the system may need readjustment
by the alarm service company.
4. Walk-tests should be conducted frequently (at least weekly) to
confirm proper coverage by each detector.
THE LIMITATIONS OF YOUR
PASSIVE INFRARED MOTION DETECTOR
While the Intrusion Detector is a highly reliable intrusion detection
device, it does not offer guaranteed protection against burglary. Any
Intrusion Detection device is subject to compromise or failure to warn
for a variety of reasons:
¥ Passive Infrared Motion Detectors can only detect intrusion within
the designed ranges as diagrammed in this installation manual.
¥ Passive Infrared Motion Detectors do not provide volumetric area
protection. They do create multiple beams of protection, and
intrusion can only be detected in unobstructed areas covered by
those beams.
¥ Passive Infrared Detectors cannot detect motion or intrusion that
takes place behind walls, ceilings, floors, closed doors, glass
partitions, glass doors, or windows.
¥ Mechanical tampering, masking, painting or spraying of any
material on the lenses, windows or any part of the optical system
can reduce the detection ability of the Passive Infrared Motion
Detector.
¥ Passive Infrared Detectors sense changes in temperature; however,
as the ambient temperature of the protected area approaches the
temperature range of 90° to 105°F (32° to 40°C), the detection
performance can decrease.
¥ This Passive Infrared Detector will not operate without appropriate
DC power connected to it, or if the DC power is improperly
connected (i.e., reversed polarity connections).
¥ Passive Infrared Detectors, like other electrical devices, are subject
to component failure. Even though this equipment is designed to
last as long as 10 years, the electronic components in it could fail
at any time.
We have cited some of the most common reasons that a Passive
Infrared Motion Detector can fail to catch intrusion. However, this
does not imply that these are the only reasons, and therefore it is
recommended that weekly testing of this type of unit, in conjunction
with weekly testing of the entire alarm system, be performed to
ensure that the detectors are working properly.
Installing an alarm system may make the owner eligible for a lower
insurance rate, but an alarm system is not a substitute for insurance.
Homeowners, property owners and renters should continue to act
prudently in protecting themselves and continue to insure their lives
and property.
We continue to develop new and improved protection devices. Users
of alarm systems owe it to themselves and their loved ones to learn
about these developments.
Ð 3 Ð