Choosing The Relay Output; Administrator's Role And Administrator Enrolment; User Finger Enrolment - Navkom Biohandle User Manual

s, also all other operations can be performed after wake up. If
device is in constant power mode, it is always switched on and
ready to use. Default power mode is constant power mode.
Power mode switching procedure:
•
The upper button on the Biohandle unit should be pressed for
20 s, (blue LED will start flashing after 3 s. Ignore that and keep
pushing the button) the green LED will start flashing after 20 s.
•
Press both buttons for 2 s to choose power save mode or only
lower button for 2 s to choose constant power mode.
•
When power mode is chosen, green LED will flash and buzzer
will buzz 3 times if power save mode is chosen or green LED will
flash and buzzer will buzz one time if constant power is chosen.
IMPORTANT:
Power mode can be chosen any time by anyone, also by
person which is not enrolled. When power save mode is
activated, device is using less power. When device is in con-
stant power mode it is using in average 1,8 W power, when it
is in sleep mode (power save), it is using in average 0,012 W
power. By choosing power save mode app. 15 kWh annually
can be saved and will increase device lifetime.

4. CHOOSING THE RELAY OUTPUT

Biohandle has 2 relay outputs. When fingerprint is enroled,
a relay output, which will be triggered by this finger, must be
choosen. By pressing the adequate button, relay output will
be choosen. Upper button relay 1, lower button relay 2, both
buttons at the same time relay 1 and 2.

5. ADMINISTRATOR'S ROLE AND ADMINISTRATOR ENROLMENT

Only an administrator has the right to enrol or delete users.
Function buttons are found on the Biohandle unit which is
accessible to anybody. It is therefore extremely important that
only an authorised person can execute the Biohandle enrol
and delete functions. Biohandle will save three administrator
templates (either three from a single person or one each from
three different people). Administration enrolment is simple.
After Biohandle is installed, the first three fingerprints enrolled
are assigned with administrative rights. When the Biohandle is
in freescan mode and administrator finger is detected, lock will
be triggered. Same as for normal user in case of positive match.
Administrator enrolment procedure:
•
The upper button on the Biohandle unit should be pressed for
3 seconds. The blue LED will start flashing fast. Choose the relay,
green LED will follow.
•
The administrator then presses his/her finger on the sensor for
EN
12
7 - 10 seconds. After each successful sensor reading, short buzz
will be heard. If sensor reading is not successful (sensor area co-
verage is too small), red LED will flash for 1 s. If sensor reading is
not successful finger must be pressed once again.
•
When the administrator is correctly enrolled, the green LED will
flash and the buzzer will buzz one time.
•
The same procedure is repeated with other two administrative
fingerprints.
IMPORTANT:
Administrative fingerprint templates can be erased only with
»delete all« function which also erases all other templates in
the memory. That's why the administrator must be chosen
carefully, especially if the Biohandle fingerprint reader is used
by more than a few people.
It's not advisable to enter the same finger both as administra-
tor and user because this can cause problems with the ma-
nagement of the device. When you will be required to press
the administrator finger for the management of the device, it
might occur that the finger will be recognized as user's which
will abort the operation.

6. USER FINGER ENROLMENT

After the administrative templates are enrolled, pressing the
upper button for 3 s on the Biohandle unit will trigger the »enrol
user finger« function. The only right that a user has is triggering
the lock in the event of positive fingerprint identification and
power mode selection function.
User finger enrolment procedure:
•
The upper button on the Biohandle unit should be pressed for
3 seconds. The blue LED starts flashing.
•
An administrator presses his/her finger on the sensor once.
When he/she is identified, the green LED flashes and buzzer
buzzes one time. Blue LED flashes fast. Choose the relay, green
LED will follow.
•
The blue and green LEDs will flash alternately. At this point the
user presses his/her finger on the for 7 - 10 seconds. If sensor
reading is not successful (sensor area coverage is too small), red
LED will flash for 1 s.
•
When the user is correctly enrolled, the green LED will flash and
the buzzer will buzz one time.
IMPORTANT:
If the enrolment procedure is interrupted by an unsuccessful
identification or a function time out, the whole procedure
needs to be repeated.