User's Manual

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1. This production is suitable for use in non-tropic areas below 2,000 meters.
2. Prevent the device from falling to the ground or being strongly impacted otherwise.
3. Do not use it in the long term in any environment where the air is too cold, too hot (<35℃),
too humid or with too much dust. Do not expose the Device to sunlight.
4. Avoid using it in the strong magnetic and strong static environment as much as possible.
5. Once any water or other liquid splashes onto the Device, close it immediately and do not use
it until it dries out.
6. Do not clean the Device with any detergent containing chemical element or other liquid to
avoid causing damage due to corrosion and becoming damp. If cleaning is really necessary,
clean it with dry soft cloth tissue paper.
7. Our company shall not bear any and all responsibilities for loss or deletion of material inside
the machine caused due to abnormal software and hardware operation, maintenance or any other accident.
8. Please back up your important material at any time to avoid loss.
9. Please do not disassemble the Device by yourself; otherwise you will lose the right to warranty.
Precautions before Use