Lenovo smart lock U1 User Manual page 6

7 : METHOD OF USE
7.1 : OPERATION IN THE COMMON MODE
7.2 : LOCK THE DOOR
UPWARD
7.2.1 : LOCK EXTERNALLY
Lift the handle upward
outdoor to unlock the door
7.1.1 : PINCODE UNLOCK
a. Add the password, and press [#] to confirm. It will mean to
complete the successfully password verification, when you hear the
voice prompt "Verified successfully please open the door".
b. Press the handle down to open the lock.
CAUTION
You can add any dummy password before and after the user password, and
the length of the password including the dummy password should not
7.1.2 : FINGERPRINT UNLOCK
a. Put the finger of which fingerprint has been added in the correct
way on the fingerprint collector. When fingerprint verification
success, it will give the voice prompt "Verified successfully, please
open the door".
b. Press the handle down to open the lock.
7.1.3 : RFID TAG UNLOCK
a. Put and expose the induction card which has been added to the
keyboard area. When the induction card is verified successfully it will
give the voice prompts "Verified successfully please open the door".
b. Press the handle down to open the lock.
UPWARD
7.2.2 : LOCK INTERNALLY
Lift the handle upward indoor
to unlock the door
7.2.3 : DOUBLE LOCK
Turn the knob which the door
can't unlock from outdoor