PIR sensitivity adjustment
POTENTIOMETER “SENS”
–
adjustment according to protected area range.
Use the potentiometer to adjust the detection range between 68% and 100%
(factory set to 84%). Rotate the potentiometer clockwise to increase range,
counter-clockwise to decrease range.
Wire size requirements
Use #22 AWG (0.5 mm) 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 AWG 22 20 18 16
TESTING
Test procedures
Wait one minute - warm up time after applying 12 Vdc power.
Conduct testing with the protected area cleared of all people.
Walk test
1.
Remove front cover. The pulse jumper must be in position 1. The LED must be e nabled.
2.
Replace the front co ver.
3.
Start walking slowly across the dete ction zone.
4.
Observe that the detector
’
s L ED li ghts whe never motion is detected.
5.
Allow 5 sec. between each test for the detector to stabilize.
6.
After the walk test is completed, the LED may be disabled.
Note:
Walk tests sh ould be conducted, at l east once a yea r, to con fi rm p rope r operation and coverag e o f the detector.
TECHNICAL SPECIFICATION
Model
LC-100PI
Detection Method
Quad (Four element) PIR
Power Input
8.2 to 16 VDC
Current Draw
Standby: 8mA (
±
5%)Active: 10mA (
±
5%)
Temp.
Compensation
YES
Alarm Period
2 sec (
±
0.5sec)
Alarm Output
N.C 28VDC 0.1 A with 27Ohm series
protection resistor
PULSE
3
2
1
PULSE
3
2
1
PULSE
3
2
1
PULSE WIDTH JUMPER SETTING
PET
25Kg
15Kg
PET
25Kg
15Kg
Very stable environment
Position 1
Without PET
Moderate nuisance situation
Position 2
PET up to 15Kg (33.1 Ib)
Relatively high change of false alarms
Position 3
PET up to 25Kg (55 Ib)
LED ENABLE JUMPER SETTING
LED ON
LED OFF
PET IMMUNITY JUMPER SETTING
Immunity to an animal
up to 25Kg (55 Ib)
Immunity to an animal
up to 15Kg (33.1 Ib)
LED
JAMPER
TAMPER
PULSE
WIDTH
TAMPER
PET
IMMUNITY
ADJUSTMENT
SENSITIVITY
ADJUSTMENT
BLOCK
CONNECTOR
PYROSENSOR
PCB LAYOUT
Tamper Switch
N.C 28VDC 0.1A with 10 Ohm series protection
resistor - open when cover is removed
Warm Up Period
60sec (
±
5sec)
LED Indicator
LED is ON during alarm
RFI Protection
30V/m 10 - 1000MHz
EMI Protection
50,000V of electrical interference from lightning
or power through
Dimensions
92mm x 62.5mm x 40mm(3.62
’’
x 2.46
’’
x 1.57
’’
)
Weight
40gr (1.4oz)
SETTING - UP THE DETECTOR
LIMITED WARRAN TY:
Digital Security Contr ols Ltd, w arr ants that for a period of 12 m onths from the date of pur chase, the product shall be fr ee of defe cts in mater ials and wor km anship unde r nor mal use a nd that in
fulfillment of any br each of such warr anty. D igital Security Contr ols Ltd shall, at it s opt ion, r epair or re place the defective equipment u pon ret urns of the e quipm ent to its repair d epot. This war ranty applies only to de fects
in parts and workmanship and no t to damage incur red in shippin g or ha ndling, or damag e due to causes beyond the contr ol of Digit al Secur ity Con trols Ltd, such as lightning, excessive voltage me chan ical sho ck, wate r
damage, or damage arising out o f abuse, alter ation or impr oper a pplication of the equipment.
The forego ing w arr anty sh all apply only to the or iginal buyer, and is and shall be in lieu of any and all o ther w arr anties, whether expressed or implied and o f all othe r obligations o r lia bilities on th e part of Digital Secur ity
Contr ols Ltd . Digital Security Contr ols Ltd neith er assumes responsib ility for , nor au thorizes an y oth er per so n purpo rting to act on its behalf to modify or t o cha nge this w arr anty, nor to assume for it a ny ot her w arr anty or
liability concer ning this pr oduct.
In no event shall Digita l Secur ity Con trols Ltd be lia ble f or any direct, indirect or conseq uential da mages, lo ss of anticip ated pr ofits, loss o f time or an y oth er losses incurr ed by the buyer in conne ction with th e purchase,
in stallation or oper ation or failure of t his pro duct.
Motion det ecto rs can only detect mo tion within the de signated are as as Sh own in th eir re spe ctive inst allation instructions. Th ey can not discr iminate betwe en intrud ers and inte nded occupants. Mot ion detectors do not
provide vo lumetr ic ar ea prote ction. The y have multiple bea ms of d etection and mo tion can only be detected in unobstructed area s covered by these beams. They cannot detect motion which occur s beh ind w alls, ceilings,
flo or, closed door s, g lass partitions, g lass doors or windows. Any
type of tamper in g whe ther in tentional or unintentional such as m asking , painting, or spra ying of any ma terial on the lenses, mirr ors, windows or any o ther part of th e detection system w ill impair its pr oper oper ation.
Passive infr ared motion detectors oper ate by sensing changes in temper atur e. Howe ver their effectiven ess can be r educed when the ambient temper atur e rises ne ar or above body temper ature or if ther e are intentional
or u nin ten tion al so ur ces of he at in or n ea r th e d et ectio n a r ea. So me of t hese h eat so ur ces could be h ea ter s, r adia tor s, sto ves, bar b equ es, fir ep laces, su nligh t, stea m vent s, lig ht in g and so o n.
WARNI NG: Di git al Securit y Co nt rols Ltd , reco mm end s t hat th e en tire sys tem be com plet ely t ested o n a reg ula r basis. However, d espit e f re qu ent test ing , an d d ue to , bu t n ot lim ited to , crim inal t am perin g
or elect rical d isru pt ion , it i s po ssible f or t his p rod uct to fail t o p erfo rm as exp ecte d.
Im p ort an t in f orm a tio n : Ch an g es or mo d if ica ti on s no t ex pre ssl y ap p ro ved b y D ig it al Secu ri ty Co n tro ls L td c ou ld v oi d t h e u se r's a ut h or it y t o op er at e t hi s e qu ip m en t.
2005 Digital Security Controls Ltd
Toronto, Canada
www.dsc.com
