4.6.2 Pairing and re-pairing of fingerprint scanner and code
keypad
Once an access control module has been connected to the radio module
I/O, the so-called 'pairing' occurs. From this point onwards no other module
can be operated at the same radio module I/O. If this is necessary, the fin-
gerprint scanner/code keypad pairing can be reset.
The housing cover must be opened to do this. Disconnect the module from
the bus. Insert the jumper next to the terminal "51 41 61". Now press push-
button "S1" until an acoustic signal is heard. The pairing information has
been deleted.
If you wish to reset the pairing between the radio-controlled electrically
coupled cylinder/lock and radio module I/O, the jumper must not be
plugged in. In this case press and hold down "S1" to reset the pairing infor-
mation of the radio-controlled electrically coupled cylinder/lock.
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