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“
why does my nde beep but not unlock?
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RELATED FAQS
Question
Answer
Why does my key cylinder spin and not lock or unlock the ND?
Resolution:
This could also happen if the tailpiece isn't installed in a KIL, FSIC, or SFIC cylinder. The FSIC driver also could have come loose from the core in the spindle. :
Can the credential reader be changed on a CO-Series lockset?
Resolution:
A Credential Reader MAY be replaced with another Credential Reader of the same type; however, a Factory Default Reset must be performed before the lock will function properly.:
Why did my CO Lock stop working after the Reader Module (electronics) was changed?
Resolution:
CO Reader Modules are not individually replaceable, nor can they be swapped between locks. The inside and outside assemblies of a CO lock are a matched/mated set and cannot be swapped to change rea...: