Dato L-B200, Руководство пользователя

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4, Emergency Mechanical Key for Unlocking
Insert the mechanical key and turn counterclockwise about 45 degrees to open the door
Note: please take good care of the mechanical key, which is a necessary accessory for emergency
opening and setting management.
Trouble shooting
Q: No action or abnormal action found after the installation
A: Check the battery installation direction and battery power for appropriateness, B. The battery cover is
not covered properly.
Q: What to do if the battery is dead?
A: Open the lock by key and replace the battery timely after the door opening (Customers shall note that
the key shall be kept carefully)
Q: How do I know the battery is almost dead?
A: You will be reminded every time you open the door when the battery is low power, red LED on front
handle gives a 5 continuous flashes and the lock will works about 50 unlock times in this condition).
Q: How about the battery life?
A: About 1 year.
Q: The lock does not work properly after installation(e.g. unable to lock, or unable to open).
A: You need to understand the Article 3 of Chapter Preparing for installation and the Article 2 of Chapter
Door lock installation
The position of the card to the outer handle, the parallel and vertical placement between the dowel pin
and the handles of the quadrangular lock shaft as well as the door opening direction shall be set
according to the installation instructions properly. Please refer to the installation instructions for details. If
failure remains, please contact the customer service for assistance.
Q: The lock body is hot or/and the battery runs out quickly
A: Please contact the customer service
Q: The fingerprint recognition success rate is too low! Poor experience of fingerprint recognition.
A: Inadequacy fingerprint entering.The finger to touch press requires multiple angles to collect, which
benefits the expansion of the database as well as the sensitivity of identifications!
Q: After setting the fingerprint, anyone who is not authorized still can open the lock by using any fingerprints
A:
Which means the fingerprint record failed, please refer to the instruction book to do fingerprint record
again (in the article 1 of chapter Lock settings).
Q: What if I lost my key?
A: Only a temporarily unlocking with fingerprints is allowed and please replace the lock as soon as