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User manual for control board K200-3.3
Technical parameter
：
Power supply
：
DC5V--6V
Stand-by mode current: 5uA
Output
：
DC5--6V,500mA
Fingerprint capacity
：
120 pieces
Instructions for control board
：
1. Press SET button shortly,system in administrator register status and blue indicator light
flash fast, press two times for each fingerprint, fingerprint register successfully when
hearing music.Fingerprint can be registered continuously,and it can register 20 pieces
administrator fingerprint. If no need for adding fingerprint, waiting for 6 seconds or press
the SET button to exit.
2. When back to factory default, press SET button until hear “Di-Di-Di” beep and release the
button,means initialization operation successful.
3. Register User Fingerprint: Press the administrator fingerprint until hear the music and
blue indicator light flash fast, means can add user fingerprint.Press two times for each
user fingerprint, fingerprint register successful when hearing music. Fingerprint can be
registered continuously, it can register 100 pieces user fingerprint.
4. Delete User Fingerprint
：
Press the administrator fingerprint when hear the music and
blue indicator light flash fast, move the finger until hear “DiDiDi” long deep, than all user
fingerprints are deleted.
5. Mode selection,set by the toggle switch:
a) 1:ON, 2:ON
Output DC5V and keep 0.5 second; stop 5 seconds,then minusvoltage
outputted and keep 0.5 seconds.
b) 1:ON, 2:OFF Output DC5V and keep 5 second
c) 1:OFF, 2:ON Output DC5V and keep 1 seconds
d) 1:OFF, 2:OFF Keeping output DC5V until removing the finger
6. OPEN(P3):
a) 1:ON, 2:ON
Output DC5V and keep 0.5 second; stop 5 seconds,then minusvoltage
outputted and keep 0.5 seconds.
b) 1:ON, 2:OFF Output DC5V and keep 5 second
c) 1:OFF, 2:ON Output DC5V and keep 1 seconds
d) 1:OFF, 2:OFF No Output
