FingerprintEnrollment
FingerPosition.Placethe
centeroffingerinthesensor
center.Thefingerprintmaybepositionedfarleft,farright,far
uporfardown.Forinstance, ifauserenrolledafarleft
fingerprint.Duringverification,theusermaypress farright.
Since thereisnooverlapbetwe
enenrollmentandverification
templates,theusermayberejected.Iftheuserenrollsthe
fingerinthe middle, there isa betterchanceofbeingaccepted.
Fingerarea
.Thebestadviceistocoverthesensorarea
completelywithfingertoensurethem
surface contactarea. Acommonmistakeistotouchthe
sensorwiththetipofthefinger,whichcontainstoofew
information(ie.,minutiae).Itisalsopreferabletousethe
thumbsratherthanotherfingers.
Fingerrotation.Itwill
begoodfortheusertokeepthe
fingerprintrotationminimal during theenrollment.The
rotationshouldbe within+-10degreesduringenrollment.
Fingerpressure
.Usemediumpressure.Excessivepressure
maydistorttheimageandadhereridgestogethe
pressurewouldleadtoasmallfingerprintareaordry
fingerprint.
Fingercondition,verydryorwetfinger.Although
ACTAtek'sfingerprintsensor isdesignedtohandledryor wet
conditions,itiswisetohandlespeciallyof verydryor
fingers.Theusercanwipewetfingerswithclothorpaper
towel.Fordryfinger,theusercanmoisturizethefingerby
breathingonit,bytouchingtheforeheadtopickup surfaceoil,
orbyapplyingsmallamountofskin-
im
agequalitycouldbeimprovedtremendouslybytakingcare
ofthe dry/wetconditionduringenrollment.
Itisimportantthat theuserstoreahighqualityimagewhen
enrollingafingeprint,becausethisisthefingerprintthatthe
userwillbecomparedwith
inalltheverificationsafterwards.
Iftheusersenrolledfingerpirntimage isof lowquality, theuser
maygetunexpectedresults duringtheverificationstage.
Pleasenote thatduringthelesscritical verificationstage, the
fingerpirntimagedoesn
othavetobeperfect.Theonly
requirementistoobtainenough unique information”(ie.,
minutiae)tomatchthefingerpirnt.Therefore,theabove steps
are usuallynecessaryforthe enrollmentstage only.
Instruction
Itishighlyrecommendedforth
clearfora successfulenrollmentofa clearand good image.
Makesurethefingerprintimagecapturedisofthecoreofthe
fingerpresented.Afingerprintcoreisapointlocatedwithinthe
innermostrecurvingridgeofanygivenfinger.
Also,toobtainahighersuccess rate,enrollthesamefinger3
timesinaslightlyadjustedangle,onetothecenter,one
inclinedslightlytotheleftandthethirdinclinedslightlytothe
right.
Ifyoufollowingenrollmentprocedure, the
increasedramatically.
AddingUser
1) Press Menu”button, thenenter A999”(admin.ID)and
password 1”(default password),select NewUser”icon.
2) Select Fingerprint”.
3) EntertheIDNo., press Enter”.
4) Place the right-hand thumbandplace it onthesensoruntilthe
screendisplays TemplateStored”, thenremoveyour finger.
5) Press "Enter",repeatthe abovestepforthe 2ndfingerprint
image.
6) Press "Enter",repeatthe abovestepforthe 3rdfingerprint
image.
7) IfallimagesareOK, anacknowledgemessage UserAdded”
willappear.Press Enter”toquit.
GuideforUsingFingerprintSensor
Place your fingerfirmlyon thesensorand
align thecoreofthefingerprinttothecenter
ofthesensor.Thesensorwillscanyour
fingerprintautomatically.
FingerRotationshouldbekepttoaminimum
duringenrollmentandverification
Note:In ordertoobtainrequiredqualityfingerprintimages,you
mayneedtomoveandrotateyourfingera little.
AVOIDRUBBINGTHE SENSORASTHIS WOULDDISTORTTHE IMAGE.
Verification
IDMatch:Keyinyour UserIDNo.placeyourenrolledfingeron
the sensor. Ifyouareauthenticated, thedevice will openthe door.
Auto Match:Place your enrolledfingeronthesensor,thesystem
willscanyour fingerprintautomatically.
WARNING
Pleaseberemindedtocleanthesensor surface withacottoncloth
ortissue, usingalcoholorcontact cleaner.
DoNOTuseanysharporruggedmaterialtocleanthesensor.
FCCSTATEMENT
Thisequipmenthasbeen tested and found tocomplywiththelimitsfora
ClassAdigitaldevice,pursuanttopart15ofthe FCC Rules.Theselimits
aredesignedtoprovidereasonableprotectionagainstharmfulinterference
when the equipmentisoperated inacommercialenvironment. This
equipmentgenerates,uses,and canradiateradiofrequencyenergyand,if
notinstalled andused inaccordancewiththe instruction manual, maycause
harmfulinterferencetoradiocommunications.Operationofthisequipment
inaresidentialareaislikelytocauseharmful interferenceinwhichcasethe
userwill berequired tocorrectthe interferenceat hisownexpense.
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