⑥ Repeat the step 5. [Enter again the same master code (4-10 digits), then push HuTools
button once, the HuTools button will has green light flash and a long sound beep.]
The setting is finished. Now you have your own master code. Each lock can only has one
master code.
D. Add User Codes
Make sure you have changed the master code.
① Push the HuTools button twice;
② Enter your own master code (which you have set before);
③ Push the HuTools button once, then the HuTools button will has green light (not flash)
and there's a long sound beep.
④ Press the number button " 2 ", the HuTools button will has green light flash and a long
sound beep.
⑤ Enter the user code you want (4-10 digits), then push HuTools button once. The
HuTools button will has green light flash and a long sound beep.
⑥ Repeat the step 5. [Enter again the user code you want (4-10 digits), then push
HuTools button once, the HuTools button will has green light flash and a long sound beep.]
This time you have your user code. You can use the code to open the door.