User's Manual

4
Steps for enrolling a fingerprint template on an ISO 14443 card:
At the beginning the reader is in the default Access mode (all LEDs are off unless,
for example, the red LED is connected as power-on (PIN 2 on the reader
connector is connected to GND).
! Present a valid Enroll card to the reader.
o When the Enroll card is read, the top LED will turn green and the bottom
LED will blink green. This points out that the SmartTOUCH
TM
reader is in
Enroll mode.
! The next step of enrolling is placing a finger on the scanner. The finger will be
scanned and the quality of the fingerprint will be checked.
o After a successful scan the reader will beep once and the bottom LED will
blink red. While the bottom LED is blinking red, the to be access card has
to be presented to the reader to write the fingerprint on the card. When
the user does not present the card within 5 seconds, the reader will beep
three times and will go back to the beginning of the Enroll mode (the
bottom LED blinks green).
o After an unsuccessful scan the reader will beep three times and the bottom
LED will start blinking green again so the fingerscan can be started again.
! If an access ISO 14443 card is presented to the reader within the allocated time,
the template will be written on the card. The bottom LED on the reader will be on
(in red) while writing the data to the card.
o If the data is correctly written to the card, the reader will beep once and
will return to the start of the Enroll mode (waiting for a new finger to scan
while the bottom LED blinks green). If the data cannot be written, the
reader will beep three times and the reader will also return to the start of
the Enroll mode (waiting for a new finger to scan while the right LED blinks
green).
Note:
As long as the SmartTOUCH
TM
Xtreme reader is in Enroll
mode, other cards or a second fingerprint on one card can be
processed.
o Present the Enroll card to return to Access mode. The green LEDs will turn
off.
2.3.2 Access mode: Obtaining access
When the SmartTOUCH
TM
Xtreme reader is powered up it will automatically enter
the Access mode. In this mode all LEDS will be off unless, for example, the red
LED is connected as power-on (PIN 2 on the reader connector is connected to
GND). The SmartTOUCH
TM
Xtreme reader performs the following tasks in the
Access mode:
o LED and Buzzer input monitoring. Both LEDS and the buzzer can be
controlled by an external system.
o Read ISO 14443 cards with access control information and one or two
fingerprints templates.
o Verify the fingerprint scan of the person presenting the card against the
fingerscan template(s) in the card.
o Output access control data after a successful verification of the fingerscan
o Detect Enroll and Erase cards to switch to the Enroll or Erase mode.