1 Important Safeguards and Warnings(English)
This section introduces content covering the proper handling of the device, hazard prevention, and
prevention of property damage. Read carefully before using the device, and comply with the
guidelines when using it.
Operation Requirements
● Make sure that the power supply is correct before use.
● Operate the device within the rated range of power input and output.
● Transport, use and store the device under allowed humidity and temperature conditions.
● Do not drop or splash liquid onto the device, and make sure that there is no object filled with
liquid on the device to prevent liquid from flowing into it.
● Do not disassemble the device.
Installation Requirements
Strictly comply with the local electric safety code and standards. Make sure the ambient voltage is
stable and meets the power supply requirements of the device.
● Do not place the device in a place exposed to sunlight or near heat sources.
● Keep the device away from dampness, dust, and soot.
● Put the device in a well-ventilated place, and do not block its ventilation.
● Use an adapter or cabinet power supply provided by the manufacturer.
● The power supply must conform to the requirements of ES1 in IEC 62368-1 standard and be no
higher than PS2. Please note that the power supply requirements are subject to the device label.
Battery
● Replace unwanted batteries with new batteries of the same type and model.
● Keep children away from new and used batteries to ensure they do not swallow them.
● Disposal of a battery into fire or a hot oven, or mechanically crushing or cutting a battery might
result in an explosion
● Leaving a battery in an environment with extremely high temperatures might result in an
explosion or the leakage of flammable liquids and gas.
● Subjecting a battery to extremely low air pressure might result in an explosion or the leakage of
flammable liquids and gas.
● Keep children away from new and used batteries to ensure they do not swallow them.
● If you think batteries might have been swallowed or placed inside any part of the body, seek
immediate medical attention.
● This product contains a coin cell battery. If the coin cell battery is swallowed, it can cause severe
internal burns in just 2 hours and can lead to death.