1. Put the back of the electronic scale on the ground, expose the battery box cover, and fasten the plastic baffle in the concave hole, as shown in the figure below.
2. After exposing the battery inside, pay attention to a small iron buckle on the side of the battery and pull it away in the opposite direction of the battery, as shown in the figure below.
3. Without pressing the iron button, the battery falls off, as shown in the figure below.
Take a new battery and put it back in the battery box. Be careful to press under the iron buckle, as shown below.
5. Install the plastic baffle of the battery, and you can hear a slight bang, as shown in the figure below.
6. Turn the electronic scale upward again, and the number on the display screen indicates that the battery has been replaced successfully, as shown in the figure below.
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Matters needing attention in the use of electronic scales
1. People are not allowed to open the scale by hand. If the scale is opened by hand, it is not allowed to be on zero. You need to put the scale on the ground and restart it after one minute of automatic shutdown, or take out the battery and reinstall it according to the correct use method.
2. There is a toggle switch at the bottom of the scale. The unit of measurement can be kilograms or pounds, and kilograms will display "kg"; The pound will show "lb".
3. When "O-LD" is displayed, it means overload, that is, the weight has exceeded 150kg. When people step out of the scale during overload, the scale can resume normal work and "O-LD" will disappear automatically.
4. When "LO" is displayed on the LCD, it means that the battery voltage is too low. Please replace the new battery immediately and continue to use it. The measurement accuracy of the instrument can not be guaranteed at low power.
5. When handling and transporting, be sure to handle it with care, and the shell is easily damaged by external forces.
6. If it is not used for a long time, please take out the battery in time to avoid electrolyte leakage and corrosion of the scale body and internal components.
7. Electronic scales are precision electronic scales, so they should be carefully kept and used correctly to avoid being affected with damp, bumping, heavy pressure and exposure. Do not rinse directly with water. If the appearance is dirty, please dip a soft cloth in clean water. Benzene, nitro solution or liquid alkali are strictly prohibited.