Lexing LX-AL9 User manual

LX-AL9SENSORINSTRUCTION
LX-AL9isanewtypeofhumaninfraredsensor,itadoptshigh sensitivity
detectorandSMDtechnology.itgatherssenseandemission;whenoneenters
itssenserange,itsenseandatthesametimeitemitsignaltosuited
receiver( anyreceiverofourcompany).
FEATURES
lBatterypoweredandno wiringrequired;
lTamperdesign,whenthefrontcoverisremoved,theunit willemit signalat
once;
lLEDindication:senseand emissionindicator
SPECIFICATION
Powersupply: DC9VSensemotionspeed:0.6~1.5m/s
Staticcurrent:25 AWorkingtemperature:-10~+40℃
Sensedistance: 11mRelativehumidity:<93%RH
Senseangle:100°Installation height:2m
Emitdistance:≥30mFrequency:433MHz315MHz
JUMPERAND POTENTIOMETERSETTING(like followingfigure)
TEST
Fix9vbattery,after60sthesensorentersworking state:
a. SetJP1ontheright 1”position,JP2onthe LED/ON”position(working stateof emissionaftersenseone
time),adjustpotentiometeranti-clockwisetotheminimumposition:Movealongthelenstangentinthe
sensefield,thesensorsenses(thesenseLEDworks),and thenitemitsignaltosuitedreceiver
(emissionLEDworks), theemitting timeshouldbe3~4s, if sensecontinually,only10slaterafteritemit
fortheprevioustime,it emitagain.
b. SetJP1ontheright AUTO”position,JP2on the LED/ON”position(workingstateofemissionafter
sense2times),adjustpotentiometeranti-clockwisetotheminimumposition :Movealong thelens
tangentinthesensefield, thesensorsenses(thesenseLEDworks),emission LEDwon’twork,sensor
won’temitsignal;senseagain,thesensor
senses(thesenseLEDworks),thenitemit
signal(emissionLEDworks),theemittingtime
shouldbe3~4s.
c. Delaytest:setJP1ontheright 1”position,JP2on
the LED/OF”position,adjustthepotentiometer
clockwisetothemaximumposition,sensorsenses
(thesenseLEDworks),inthecaseofnosenseandafterabout2.5min,emitsignal(emission LED
works),theemittingtimeis3~4sec.
d. Tampertest: openthefrontcover, itwillemit signalandtheemittingLEDon.
POTENTIOMETER
PCB
TAMPERSWITCH
EMISSIONLED
SENSE LED
JP2
JP3
JP1
PIR
EMITSIGNALafter SENSE2TIMES
1
11
JP1
JP2
EMITSIGNALafterSENSE1TIMES
POTENTIOMETER adjustdeasil tothe maximumposition(2.5mim)
adjustwiddershinstotheminimumposition(0sec)
FUNCITON:adjust emissondelay
correct movingincorrect moving

ATTENTION
lYou shouldchooseinstallation positionwherethemovingobjectcanmovebreadthwisewithsensor(like
rightdiagram);
lTheunit shouldbecheckedbywalkingtestperiodicallytoassureproperoperation;
llftheunitdoesnot workproperly, immediatelyreplacethebatteriesandretesttheunit;
lAvoidinstallingtheunit onthemetalbase;
lNoblockisallowedbetweentheunitanddesiredareaofdetection;
lTheunit anditsdetectionareashouldnot beexposedtodirectsunlight, heaters, electricfans,etc.