Lenovo smart lock E2 User Manual page 8

10 : EMERGENCY OPENING METHODS
In case of emergency such as forgetting the password, running out of battery, or the system not
working, you can use a mechanical key to unlock the lock or use the emergency charging port to
unlock.
11 : LOCK METHODS
SHUT
DOWN
OPEN
10.1 : MECHANICAL KEY
Insert the mechanical key into the mechanical keyhole on the lock,
and turn the key to unlock the lock.
10.2 : USB EXTERNAL PORT
When the battery is exhausted and there is no key, you can connect
the external power supply and open the door according to the
normal operation steps.
11.2 : ANTI-LOCK KNOB
Turn the knob to carry out anti-locking, at this time the door cannot
be opened normally from the outside, and the mechanical anti-lock
needs to be released indoors before the door can be opened
normally.
11.3 : CAT'S EYE SWITCH
a. The anti-cat's eye switch under the indoor panel handle is turned
up, and the anti-cat's eye function is turned off.
b. The anti-cat's eye switch is set down in place, the anti-cat's eye
function is turned on, and the handle is separated, and the handle in
the door cannot be opened at this time.
11.1 : HANDLE
a. External locking outdoor handle rotate up
to lock
b. Internal locking chamber handle upward
rotation lock