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The changeover contact cannot be activated despite a correctly taught-in user transponder or user fingerprint
•
Check the access mode setting, see 8. i).
After resetting to the default settings, the user transponders, user fingerprints and the master fingerprint are
not deleted
•
This is normal. If you wish to delete all memories, proceed as outlined in 8. h).
The visitor transponder does not work
•
A visitor transponder can only be used for a certain number of access attempts (1 - 10 are programmable, see 8. m).
The visitor transponder is then automatically invalid and is also removed from the memory of the access system.
In order for the same transponder to become valid again so that it can be given to the next visitor, it must be taught
in again with a certain number of access attempts, see 8. m).
The Wiegand connection does not work
•
Ensure that the two data lines D0 and D1 are not swapped – D0 must always be connected to D0 and D1 to D1.
The remaining wiring can be carried out as outlined in 7. b). Always observe the operating instructions for the
external card reader.
•
Card readers for 125 kHz transponders as well as card readers with MIFARE
®
chip card technology (13.561 MHz)
are permitted.
