How to open the password lock

1. Pull up or down the password dial, enlarge the gap of the dial, and you can see the shaft inside with the light of the flashlight.

2. When turning, you will find a groove in one place. Turn until the groove is exposed and placed in view.

3. Align the groove positions of the three rotating shafts outward as far as possible, so that the alignment directions are consistent. At this time, you can get the "basic code" by looking at the password disk.

4. On the basis of this number, add 1-9 to three numbers at the same time to get the group number of 10 including the basic code. You can open the password lock after trying one by one.