1. place the scale on a hard flat surface, and cannot be placed in the carpet or other soft places.

2. According to the Chinese customs, KG/pounds of keys usually in kg's position, on the other side is the British pound.

3. tap scale surface with hands or feet, 8 screens appear, then don't go up there, when 0.0 appears, then stood up.

4. If it appears instead of 0.0, indicating uneven ground and find another place.

5. waterproof, especially the back of the movement.