Safety Information; Operation And Safety - Huawei RNE-L21 Guia De Inicio Rapido

Safety Information

Please read all of the safety information carefully before using
your device to ensure its safe and proper operation and to learn
how to dispose of your device properly.

Operation and safety

•
listen at high volume levels for long periods.
•
Using an unapproved or incompatible power adapter,
charger or battery may damage your device, shorten its
lifespan or cause a fire, explosion or other hazards.
•
Ideal operating temperatures are 0 °C to 35 °C. Ideal
storage temperatures are -20 °C to +45 °C.
•
Pacemaker manufacturers recommend maintaining a
minimum distance of 15 cm between a pacemaker and a
wireless device 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.
•
Keep the device and the battery away from excessive heat
and direct sunlight. Do not place them on or in heating
devices, such as microwave ovens, stoves or radiators.
•
Adhere to local laws and regulations while using the
device. To reduce the risk of accidents, do not use your
device while driving.
•
While flying in an aircraft or immediately before boarding,
ensure that you use your device according to the
instructions provided. Using a wireless device in an aircraft
may disrupt wireless networks, present a hazard to aircraft
operations or be illegal under law.
•
To prevent damage to your device's parts or internal
circuits, do not use it in dusty, smoky, damp or dirty
environments or near magnetic fields.
•
When charging the device, make sure the power adapter is
plugged into a socket near the devices and is easily
accessible.
To prevent possible hearing damage, do not
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