User's Manual

3.1 Verification mode

The Flowchart of Fingerprint operation: (Power on reset)

Fail

Pass

wait Finger on Sensor over 10s?

YES

Wait Finger on Sensor

(Verification mode)

Finger Match ?

Verification Done

(Green LED On)

Power Off

(No LED On, No Action(Sleep)

until next Power On Reset

Power On Reset

finger data exist?

Yes

Warning indication

(Enroll mode)

Verification Fail

(Red LED On)