Yamaha NP-S303 Mode D'emploi page 4

Water warning
• Do not expose the unit to rain, use it near water
or in damp or wet conditions, or place on it any
containers (such as vases, bottles or glasses)
containing liquids which might spill into any
openings. A liquid such as water getting into
the unit may cause a fire, electric shocks, or
malfunctions. If any liquid such as water seeps
into the device, turn off the power of the
amplifier immediately and unplug the power
cord from the AC outlet. Then, request an
inspection from the dealer where you
purchased the unit or from qualified Yamaha
service personnel.
• Never insert or remove an electric plug with wet
hands. Do not handle this unit with wet hands.
Failure to observe this may cause electric
shocks or malfunctions.
Fire warning
• Do not place any burning items or open flames
near the unit, since they may cause a fire.
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Battery use
• Do not disassemble a battery. If the contents of
the battery get on your hands or in your eyes, it
can cause blindness or chemical burns.
• Do not dispose of batteries in fire. Doing so may
result in the battery bursting, causing a fire or
injury.
• Do not expose a battery to high temperatures,
such as direct sunlight or a fire. The battery
may burst, causing a fire or injury.
• Do not attempt to recharge batteries that are
not intended to be charged. Charging could
cause the battery to burst or leak, which can
cause blindness, chemical burns, or injury.
• If the batteries do leak, avoid contact with the
leaked fluid. If the battery fluid should come in
contact with your eyes, mouth, or skin, wash
immediately with water and consult a doctor.
Battery fluid is corrosive and may possibly
cause loss of sight or chemical burns.
Wireless unit
• Do not use this unit near medical devices or
inside medical facilities. Radio waves from this
unit may affect electro-medical devices.
• Do not use this unit within 15 cm (6 in) of
persons with a heart pacemaker implant or a
defibrillator implant. Radio waves from this unit
may affect electro-medical devices, such as a
heart pacemaker implant or defibrillator
implant.
If you notice any abnormality
• If any of the following abnormalities occur,
immediately turn off the power and disconnect
the power plug.
- The power cord/plug is damaged.
- An unusual smell or smoke is emitted from the
unit.
- Foreign material gets into the interior of the
unit.
- There is a loss of sound during use.
- There is a crack or damage in the unit.
Continued use could cause electric shocks, a
fire, or malfunctions. Immediately request an
inspection or repair from the dealer where you
purchased the unit or from qualified Yamaha
service personnel.
• Be careful not to drop or apply strong impact to
this unit. If you suspect the unit may have been
damaged due to dropping or impact,
immediately turn off the power and pull the
power plug from the AC outlet. Failure to
observe this may cause electric shocks, a fire,
or malfunctions. Immediately request an
inspection from the dealer where you
purchased the unit or from qualified Yamaha
service personnel.