Safety Information - Nuu A5X Getting Started

Safety Information

This section contains important information about the operation of your device, it also contains
information about how to use the device safely. Read this information carefully before using
your device.
Electronic device
Do not use your device if using the device is prohibited.
Do not use the device if doing so causes danger or interference with other electronic devices.
Interference with medical equipment
• Follow rules and regulations set forth by hospitals and health care facilities. Do not use your
device where prohibited.
• Some wireless devices may affect the performance of hearing aids or pacemakers. Consult
your service provider for more information.
• Pacemaker manufacturers recommend that a minimum distance of 15 cm be maintained
between a device and a pacemaker to prevent potential interference with the pacemaker. If
using a pacemaker, hold the device on the side opposite the pacemaker and do not carry
the device in your front pocket.
Areas with flammables and explosives
•
Do not use the device where flammables or explosives are stored (in a gas station, oil
depot, or chemical plant, for example). Using your device in these environments increases
the risk of explosion or fire. In addition, follow the instructions indicated in text or symbols.
• Do not store or transport the device in containers with flammable liquids, gases, or explosives.
Traffic security
• Observe local laws and regulations while using the device. To reduce the risk of accidents, do
not use your wireless device while driving.
• Concentrate on driving. Your first responsibility is to drive safely.
• Do not hold the device while driving. Use hands-free accessories.
• RF signals may affect the electronic systems of motor vehicles. For more information, consult
the vehicle manufacturer.
• Do not place the device over the air bag or in the air bag deployment area in a motor vehicle.
Doing so may hurt you because of the strong force when the air bag inflates.
• Wireless devices may interfere with the airplane's flight system. Do not use your device where
wireless devices are not allowed according to the airplane company's regulations.
Operating environment
• Avoid dusty, damp, or dirty environments. Avoid magnetic fields. Using the device in these
environments may result in circuit malfunctions. Do not use your device during thunderstorms
to protect your device against any danger caused by lightning.
• Ideal operating temperatures are 0 °C to 35 °C. Ideal storage temperatures are -20 °C to
45 °C. Extreme heat or cold may damage your device or accessories.
• Do not expose your device to direct sunlight (such as on a car dashboard) for prolonged
periods.
• 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.
• Do not place sharp metal objects, such as pins, near the earpiece or speaker. The earpiece
may attract these objects and result in injury.
• 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.
• Do not touch the device's antenna. Otherwise, communication quality may be reduced.
• Do not allow children or pets to bite or suck the device or accessories. Doing so may result
in damage or explosion.
• Observe local laws and regulations, and respect the privacy and legal rights of others.
Child safety
• Comply with all precautions with regard to child's safety. Letting children play with the device
or its accessories may be dangerous. The device includes detachable parts that may present
a choking hazard. Keep away from children.
• The device and its accessories are not intended for use by children. Children should only use
the device with adult supervision.
Accessories
• Using an unapproved or incompatible power adaptor, charger or battery may cause fire,
explosion or other hazards.
• If the power cable is damaged (for example, the cord is exposed or broken), or the plug
loosens, stop using it at once. Continued use may lead to electric shocks, short circuits,
or fire.
• Do not touch the power cord with wet hands or pull the power cord to disconnect the
charger.
• Do not touch the device or the charger with wet hands. Doing so may lead to short circuits,
malfunctions, or electric shocks.
• If your charger has been exposed to water, other liquids, or excessive moisture, only an
authorized service center has the right to inspect.
Battery safety
• Do not connect battery poles with conductors, such as keys, jewelry, or other metal materials.
Doing so may short-circuit the battery and cause injuries or burns.
• Keep the battery away from excessive heat and direct sunlight. Do not place it on or in heating
devices, such as microwave ovens, stoves, or radiators. Batteries may explode if overheated.
• Do not attempt to modify or remanufacture the battery, insert foreign objects into it, or
immerse or expose it to water or other liquids. Doing so may lead to fire, explosion, or other
hazards.
• If the battery leaks, ensure that the electrolyte does not make direct contact with your skins or
eyes. If the electrolyte touches your skins or splashes into your eyes, immediately flush with
clean water and consult a doctor.
• In case of battery deformation, color change, or overheating while charging or storing,
immediately stop using the device and remove the battery. Continued use may lead to battery
leakage, fire, or explosion.
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