Lenovo smart lock U1 User Manual page 5

4 : SYSTEM SETTING
4.1 : VOLUME SETTING
a. Press [*] twice to enter the management mode, press [2] to enter the system setting mode then
press [1] to enter the volume settings;
b. Press [1] to set the high volume mode. It will be completed until you hear the voice prompts "set
successfully".
c. Press [2] to set the medium volume mode. It will be completed until you hear the voice prompts
"set successfully".
d. Press [3] to set the low volume mode. It will be completed until you hear the voice prompts "set
successfully".
e. Press [4] to set the mute mode. It will be completed until you hear the voice prompts "set success-
fully". No voice prompts for the whole system in mute mode (except alarm tone and operation
management menu).
5 : SYSTEM INQUIRY
5.1 : ANTI-COUNTERFEITING CODE INQUIRY
Press [*] twice to enter the management mode. Press [3] to enter the system inquiry, then press [1]
to enter the anti-counterfeiting code inquiry,and the voice prompt will announce the anti-counter-
feiting code of this lock.
5.2 : TIME INQUIRY
Press [*] twice to enter the management mode, press [3] to enter the system query, and then press
[2] to enter the time query, and the voice prompt will announce the current smart lock system time.
6 : NETWORK SETTINGS (ONLY WIFI VERSION IS AVAILABLE)
Press [*] twice to enter the management mode, press [4] to enter the network settings, press [1] to
turn on the network, press [2] to turn off the network.