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Operating environment
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Avoid dusty, damp, or dirty environments. Avoid magnetic fields. Using the device in these environments may result in circuit
malfunctions.
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Before connecting and disconnecting cables, stop using the device and disconnect it from the power supply. Ensure that
your hands are dry during operation.
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During thunderstorms, power off your device and remove all cables connected to it to protect against lightning strikes.
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Do not use your device during thunderstorms to protect your device against any danger caused by lightning.
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Ideal operating temperatures are 0° C to 40° C. Extreme heat or cold may damage your device or accessories.
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Keep the device and accessories in a well-ventilated and cool area away from direct sunlight. Do not enclose or cover your
device with towels or other objects. Do not place the device in a container with poor heat dissipation, such as a box or bag.
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To protect your device or accessories from fire or electrical shock hazards, avoid rain and moisture.
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Keep the device away from sources of heat and fire, such as a heater, microwave oven, stove, water heater, radiator, or
candle.
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Observe local laws and regulations, and respect the privacy and legal rights of others.
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Do not block device openings. Reserve a minimum of 10 cm around the device to dissipate heat.
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Stop using your device or applications for a while if the device is overheated. If skin is exposed to an overheated device for
an extended period, low temperature burn symptoms, such as red spots and darker pigmentation, may occur.
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Do not touch the device's antenna. Otherwise, communication quality may be reduced.
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Do not allow children or pets to bite or suck the device or accessories. Doing so may result in damage or explosion.
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The device should be installed and operated with a minimum distance of 20 cm between the radiator and your body.
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Keep the device in a place with good reception. The distance between the device and othermetal materials (such as metal
brackets or metal doors and windows) should be greater than 25 cm and the distance between the device should be greater
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