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PRECAUTIONS
PLEASE READ CAREFULLY BEFORE USE. BE
SURE TO FOLLOW THESE INSTRUCTIONS.
The precautions listed below are to prevent risk of harm to the
user and others, as well as to prevent property damage, and to
help the user use this unit properly and safely. Be sure to follow
these instructions.
After reading this manual, be sure to keep it in a safe place where it can be
referenced at any time.
WARNING
This content indicates “risk of serious injury or death.”
Power supply/power cord
• Do not do anything that could damage the power cord.
- Do not place it near a heater.
- Do not bend it excessively or alter it.
- Do not scratch it.
- Do not place it under a heavy object.
Using the power cord/adaptor with the core of the cord exposed could cause electric shocks
or a fire.
• Do not touch the power plug or cord if there is a chance of lightning. Failure to observe this
may cause electric shocks.
• Use this unit with the power supply voltage printed on it. Failure to connect to an
appropriate AC outlet may cause a fire, electric shocks, or malfunctions.
• Check the electric plug periodically and remove any dirt or dust which may have
accumulated on it. Failure to observe this may cause a fire or electric shocks.
• When setting up the unit, make sure that the AC outlet you are using is easily accessible. If
some trouble or malfunction occurs, immediately turn off the power switch and disconnect
the plug from the AC outlet. Even when the power switch is turned off, as long as the power
cord is not unplugged from the wall AC outlet, the unit will not be disconnected from the
power source.
• If you hear thunder or suspect approaching lightning, quickly turn off the power switch and
pull the power plug from the AC outlet. Failure to observe this may cause a fire or
malfunctions.
• If not using the unit for long periods of time, be sure to pull the power plug from the AC
outlet. Failure to observe this may cause a fire or malfunctions.
Do not disassemble
• Do not disassemble or modify this unit. Failure to observe this may cause a fire, electric
shocks, injury, or malfunctions. If you notice any irregularities, be sure to request an
inspection or repair from the dealer where you purchased the unit or from qualified Yamaha
service personnel.
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 or places where water may drop. 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 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.
Maintenance and care
• Do not use aerosols or spray-type chemicals that contain combustible gas for cleaning or
lubrication. The combustible gas will remain inside the unit, which may cause explosion or
fire.
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.
• Be sure to request inspections or repairs from the dealer where you
purchased the unit or from qualified Yamaha service personnel.
• Yamaha cannot be held responsible for injury to you or damage of
the products caused by improper use or modifications to the unit, or
data that is lost or destroyed.
• This product is for ordinary homes. Do not use for applications
requiring high reliability, such as managing lives, health care or
high-value assets.
