Operating Environment - Huawei HG531 V1 Quick Start Manual

environments increases the risk of explosion or fire. In addition, follow the
instructions indicated in text or symbols.
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Do not store or transport the device in containers with flammable liquids, gases,
or explosives.

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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Place the device on a stable surface.
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Keep the device away from electronic appliances that generate strong magnetic
or electric fields, such as a microwave oven or refrigerator.
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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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Do not place any object, such as a candle or a water container, on the device. If
any foreign object or liquid enters the device, immediately stop using it, power it
off, and remove all cables connected to it. Then, contact an authorized service
center.
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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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