ZKTeco L4000, Инструкция по установке

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2
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How to use mechanical key ?
A
3. How to use emergency
power?
Cautions
1. New lock is defined as always open mode.
2. Please register administrator firstly to prevent from any illegal access.
3. The lock is equipped with mechanical keys for manual unlocking. Remove mechanical keys from the
package and keep them in a safe place.
4. To power on the lock, four alkaline AA batteries (not included) are required. Non-alkaline and
rechargeable batteries ARE NOT RECOMMENDED.
5. Do not remove batteries when the lock is in working state.
6. The operation of setting lock has a stand-by time limit of 10 seconds. Without any activity, lock will shut
off after 15 seconds.
7. Keep your fingers clean when using this lock.
Remove the cover on the key
hole with screwdriver or nails.
Insert the key into key hole
and rotate 90°.
5