1, preheating of counting electronic scales 10 minute;

2. Single sampling: manually count 100 components with the same single weight, then put the counted components in the center of the weighing plate, use the number keys to input the quantity value (such as 100), and then press the "Single Setting" key. At this time, the single value of this batch of components will be displayed in a single window of the counting electronic scale;

3. Single case storage: Press and hold the "Single case setting" key for about 2 seconds, and then enter any number keys from 0 to 9. At this time, the unit value has been stored in the electronic scale (normal shutdown will not lose data) for counting, weighing and weighing;

4. Bill adjustment: it can be called at any time when the computer is restarted (press the corresponding number key and double-click the "Bill Adjustment" key to adjust the stored bill adjustment data), and can be counted and weighed at any time;

5. Normal counting: take out some unknown number of similar components randomly to prevent them from being placed on the scale. The counting electronic scale will quickly display the calculation results, and then manually verify the accuracy of the displayed results. The verification result is that 100% is correct and the error is 0.