Häfele DT 400c FH Mode D'emploi page 51

9. Clearing locking authorisations
9.1 Clearing the locking authorisation of an individual user key
Prerequisites:
1. Hold the clearing key card in front of the
antenna.
► Acoustic signal is heard. LED flashes red for
max. 5 seconds.
9.2 Clearing locking authorisations for all user keys
If a user key is lost, the locking authorisations of all user keys must be cleared. The locking
authorisations can then be granted again  8.1 Programming a normal user key, page 48.
Prerequisites:
1. Hold the clearing key card in front of the
antenna.
► Acoustic signal is heard. LED flashes red for
max. 5 seconds.
Clearing key card
5 s
2. Hold the user key in front of the antenna during
this 5-second period.
► Acoustic signal is heard. LED briefly
► Locking authorisation of this user key is
Clearing key card
5 s
2. Hold the programming key card in front of the
antenna during the 5-second period.
► Acoustic signal is heard. LED briefly
► The locking authorisations of all user keys
User key
illuminates red.
cleared.
Programming key card
illuminates red.
are cleared.
en
1 s
1 s
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