Huawei NCO-LX1 Quick Start Manual page 5

Operation and safety
•
To prevent possible hearing damage, do not
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 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.
•
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.
•
Observe local laws and regulations while using the
device. To reduce the risk of accidents, do not use your
wireless device while driving.
•
While flying in an aircraft or immediately before
boarding, only use your device according to instructions
provided. Use of a wireless device in an aircraft may
disrupt wireless networks, present a hazard to aircraft
operation, or be illegal.
•
In order to avoid damaging the internal circuit of the
device or charger, do not use the device in a dusty,
damp, or dirty place, or near a magnetic field.
•
When charging the device, make sure the power adapter
is plugged into a socket near the devices and is easily
accessible.
•
Unplug the charger from electrical outlets and the device
when not in use.
•
Do not use, store or transport 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.
•
Keep the battery away from fire, and do not
disassemble, modify, throw, or squeeze it. Do not insert
foreign objects into it, submerge it in water or other
liquids, or expose it to external force or pressure, as this
may cause the battery to leak, overheat, catch fire, or
even explode.
•
Dispose of this device, the battery, and accessories
according to local regulations. They should not be
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