10 11 12
GLASS BREAK ADJUSTMENT
To adjust the glass break setting
(increase/decrease sensitivity) place the
jumper JP1 according the GLASS marking
(connecting the middle pin with the upper pin)
- (See Fig. 4) Green LED is constantly ON.
Now you can adjust the sensitivity by rotating
the upper potentiometer (marked as GLASS
CAL. - see Fig. 4).
Operate the Sound Break Simulator and
rotate the potentiometer clock-wise to
increase sensitivity, and counter-clock-wise to
decrease sensitivity until the Yellow and Red
LED’s are illuminating for each glass break
sound. Remember that rotating the
potentiometer will have no effect upon the
settings if the middle pin of JP1 is not
connected to the upper pin.
Note
•
When the jumper is set for GLASS
adjustment, only the high
frequency sound
of breaking glass is detected.
SHOCK ADJUSTMENT
To adjust the shock setting
(increase/decrease sensitivity) place the
jumper JP1 according the SHOCK marking
(connecting the middle pin with the lower pin)
- (See Fig. 4) Yellow LED is constantly ON.
Now you can adjust the sensitivity by rotating
the lower potentiometer (marked as SHOCK
CAL. - see Fig. 4).
Hit gently on the protected glass and rotate
the potentiometer clock-wise to increase
sensitivity, and counter-clock-wise to
decrease sensitivity until the Green and Red
LED’s are illuminating for each hit.
Remember that rotating the potentiometer will
have no effect upon the settings if the middle
pin of JP1 is not connected to the lower pin.
Note
•
When the jumper is set for SHOCK
adjustment, only the low frequency of the
shock signal prior to glass breakage is
detected.
THE MEMORY FUNCTION
The alarm memory function allows the
identification of an alerting detector out of
multiple detectors connected to one (or the
same) zone of the control panel.
To enable this function, Set ON jumper JP2
(MEM) (connected on both pins - See Fig. 4)
In case of an alarm, the Red LED will stay
ON until memory function is reset.
To reset the memory function, switch OFF
(disconnect) the voltage wire (+12V) from the
TERMINAL BLOCK for minimum 15 seconds
then switch on (reconnect) voltage wire
(+12V).
(The control panel key ON/OFF can be used
for this application if it control the voltage
(+12V).
SENSITIVITY SETTING
For some installations you may find that GBD-
plus is too sensitive. Use JUMPER JP3 to
decrease sensitivity to 50%.
JP3 OPEN - 100% sensitivity
JP3 CONNECTED - 50% sensitivity
13 14 15
FINAL TESTING
•
Make sure to disconnect the jumper at
JP1. When the jumper is disconnected,
the detector will detect both shock and
sound frequencies.
•
To ensure maximum protection against
false alarms, activate any device in the
area, which might automatically cycle
pumps, generators, heating/air
conditioning units, etc. If the cycling
devices trigger an alarm, mount the unit in
a different location.
FIG. 4 - PCB Layout
WIRE SIZE REQUIREMENTS
Use #22 AWG (0.5mm) or wires with a larger
diameter. Use the following table to determine
required wire gauge (diameter) and length of
wire between the detector and the control
panel.
Wire Length m 200 300 400 800
Wire Diameter mm .5 .75 1.0 1.5
Wire Length ft 800 1200 2000 3400
Wire Gauge # 22 20 18 16
16 17 18
TECHNICAL SPECIFICATIONS
Power Input
9 - 16 Vdc
Current Consumption
Standby: 22mA at 12Vdc
Active: 25mA at 12Vdc
Detection Range
10m (33ft), Adjustable
Dimensions
78mm x 51mm x 21mm
(3.07 `` x 2.01`` x 0.83)
Mounting
Ceiling or Wall
Alarm Output Relay
N.C 50mA/24Vdc with
27 Ohm in line resistor
Tamper Switch
N.C 50mA 24Vdc with
10 Ohm in line resistor
Operating Temperature -20
°
C to 50
°
C
Range (-4
°
F to 122
°
F)
Operating Humidity 95% max relative humidity
Range non condensing
Storage Temperature -30
°
C to 70
°
C
Range (-22
°
F to 158
°
F)
Electro condenser
microphone
RFI Protection 30V/m 10 -1000MHz
EMI Protection 50,000V electrical
interference from lightning
CROW reserves the rights to change specifications
without prior notice
CROW ELECTRONIC ENGINEERING LTD. ("Crow") –
WARRANTY POLICY CERTIFICATE
This Warranty Certificate is given in favor of the purchaser (hereunder the "
Purchaser
") purchasing the
products directly from Crow or from its authorized distributor.
Crow warrants these products to be free from defects in materials and workmanship under normal use
and service for a period of 24 months from the last day of the week and year whose numbers are
printed on the printed circuit board inside these products (hereunder the "
Warranty Period
").
Subject to the provisions of this Warranty Certificate, during the Warranty Period, Crow undertakes, at
its sole discretion and subject to Crow's procedures, as such procedures are form time to time, to
repair or replace, free of charge for materials and/or labor, products proved to be defective in materials
or workmanship under normal use and service. Repaired products shall be warranted for the remainder
of the original Warranty Period.
All transportation costs and in-transit risk of loss or damage related, directly or indirectly, to products
returned to Crow for repair or replacement shall be borne solely by the Purchaser.
Crow's warranty under this Warranty Certificate does not cover products that is defective (or shall
become defective) due to: (a) alteration of the products (or any part thereof) by anyone other than
Crow; (b) accident, abuse, negligence, or improper maintenance; (c) failure caused by a product which
Crow did not provide; (d) failure caused by software or hardware which Crow did not provide; (e) use or
storage other than in accordance with Crow’s specified operating and storage instructions.
There are no warranties, expressed or implied, of merchantability or fitness of the products for a
particular purpose or otherwise, which extend beyond the description on the face hereof.
This limited Warranty Certificate is the Purchaser's sole and exclusive remedy against Crow and
Crow's sole and exclusive liability toward the Purchaser in connection with the products, including
without limitation - for defects or malfunctions of the products. This Warranty Certificate replaces all
other warranties and liabilities, whether oral, written, (non-mandatory) statutory, contractual, in tort or
otherwise.
In no case shall Crow be liable to anyone for any consequential or incidental damages (inclusive of
loss of profit, and whether occasioned by negligence of the Crow or any third party on its behalf) for
breach of this or any other warranty, expressed or implied, or upon any other basis of liability
whatsoever. Crow does not represent that these products can not be compromised or circumvented;
that these products will prevent any person injury or property loss or damage by burglary, robbery, fire
or otherwise; or that these products will in all cases provide adequate warning or protection.
Purchaser understands that a properly installed and maintained product may in some cases reduce the
risk of burglary, fire, robbery or other events occurring without providing an alarm, but it is not
insurance or a guarantee that such will not occur or that there will be no personal injury or property loss
or damage as a result.
Consequently, Crow shall have no liability for any personal injury; property damage or any other loss
based on claim that these products failed to give any warning.
If Crow is held liable, whether directly or indirectly, for any loss or damage with regards to these
products, regardless of cause or origin, Crow’s maximum liability shall not in any case exceed the
purchase price of these products, which shall be the complete and exclusive remedy against Crow.
7101352_G
CROW ELECTRONIC ENGINEERING LTD.
12 Kineret St.
Airport City, 70100 Israel
Tel. +972 3 9726000
Fax. +972 3 9726001
[email protected]
[email protected]
www.thecrowgroup.com
CROW LATIN AMERICA USA INC.
7200 NW 19 st.
Suite 307
Miami FI 33126, USA
Tel. +305 513 4001
Fax. +305 513 4005
[email protected]
www.crowlatinamerica.com
ARROWHEAD ALARM PRODUCTS
344B, Rosedale Road
Park Farm Industrial Estate
Albany, Auckland
New Zealand
Tel. +64 9 414 0085
Fax. +64 9 414 0088
www.aap.co.nz
These instructions supersede all previous
issues in circulation prior to February 2012.
