6 Module description
a Left LED (red)
b Right LED (green)
LED displays
Initialisation
Left LED (red) and right LED (green)
flash alternately
Teach-in
Left LED (red) is lit
All LEDs off
Right LED (green) flashes for 3 seconds
Left LED (red) flashes for 3 seconds
Left LED (red) and right LED (green) flash
rapidly and simultaneously
Right LED (green) flashes for 3 seconds
Left LED (red) flashes for 3 seconds
Delete mode (via the address switch)
Left LED (red) and right LED (green) flash
rapidly and simultaneously
Delete user fingerprints (in operation)
Left LED (red) and right LED (green) flash
rapidly and simultaneously
Normal operation
Right LED (green) lights up
All LEDs off
Right LED (green) flashes for 3 seconds
Left LED (red) flashes for 3 seconds
Left LED (red) flashes rapidly
Error
Left LED (red) flashes and right LED (green)
lights up
Meaning
Power was applied and the device is being initialised
Module is ready for fingerprint read-in
Fingerprint recognition is being processed
Fingerprint has been recognized
Fingerprint has not been recognized
Inadequate image of the fingerprint.
Repeat teach-in process.
Teach-in process completed successfully
The teach-in process was not successful and is being aborted
(timeout, fingerprint already recognised, different fingerprint
used, etc.)
Delete mode is active – as delivered status is being established
Delete mode is active – all user fingerprints or the user finger-
prints for a group are being deleted
Normal operating state: The device is ready for operation and
recognises at least one fingerprint
Fingerprint recognition is being processed
Fingerprint recognised: Access
Fingerprint not recognised: No access
FPM is blocked as an unauthorized fingerprint has been
scanned several times in succession. The block can be lifted
(operating state) by scanning an authorized fingerprint twice.
The block is automatically lifted after 1 minute.
General error message
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