Yamaha Rio3224-D2, Руководство пользователя

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Owner’s Manual
5
PRECAUTIONS
PLEASE READ CAREFULLY
BEFORE PROCEEDING
Please keep this manual in a safe place for
future reference.
WARNING
Always follow the basic precautions listed below to avoid
the possibility of serious injury or even death from
electrical shock, short-circuiting, damages, fire or other
hazards. These precautions include, but are not limited
to, the following:
Power supply/power cord
• Do not place the power cord near heat sources such as heaters
or radiators, and do not excessively bend or otherwise damage
the cord, place heavy objects on it, or place it in a position
where anyone could walk on, trip over, or roll anything over it.
• Only use the voltage specified as correct for the device. The
required voltage is printed on the name plate of the device.
• Use only the supplied power cord/plug.
If you intend to use the device in an area other than in the one
you purchased, the included power cord may not be
compatible. Please check with your Yamaha dealer.
• Check the electric plug periodically and remove any dirt or
dust which may have accumulated on it.
• Be sure to insert the power plug completely. Otherwise,
electrical shock or fire might be caused.
• When setting up the device, 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 outlet. Even when the power switch is turned
off, as long as the power cord is not unplugged from the wall
AC outlet, the device will not be disconnected from the power
source.
• Remove the electric plug from the outlet when the device is
not to be used for extended periods of time, or during
electrical storms.
• Be sure to connect to an appropriate outlet with a protective
grounding connection.
Do not open
• This device contains no user-serviceable parts. Do not open
the device or attempt to disassemble the internal parts or
modify them in any way. If it should appear to be
malfunctioning, discontinue use immediately and have it
inspected by qualified Yamaha service personnel.
Water warning
• Do not expose the device 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. 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 have the device inspected by
qualified Yamaha service personnel.
• Never insert or remove an electric plug with wet hands.
Hearing loss
• Before connecting the device to other devices, turn off the
power for all devices. Also, before turning the power of all
devices on or off, make sure that all volume levels are set to
the minimum. Failing to do so may result in hearing loss,
electric shock, or device damage.
• When turning on the AC power in your audio system, always
turn on the power amplifier LAST, to avoid hearing loss and
speaker damage. When turning the power off, the power
amplifier should be turned off FIRST for the same reason.
Fire warning
• Do not place any burning items or open flames near the
device, since they may cause a fire.
If you notice any abnormality
• If any of the following problems occur, immediately turn off the
power switch and disconnect the electric plug from the outlet.
- The power cord or plug becomes frayed or damaged.
- Unusual smells or smoke are emitted.
- Some object has been dropped into the device.
- There is a sudden loss of sound during use of the device.
- Cracks or other visible damage appear on the device.
Then have the device inspected or repaired by qualified
Yamaha service personnel.
• If this device should be dropped or damaged, immediately
turn off the power switch, disconnect the electric plug from the
outlet, and have the device inspected by qualified Yamaha
service personnel.
CAUTION
Always follow the basic precautions listed below to avoid
the possibility of physical injury to you or others, or
damage to the device or other property. These
precautions include, but are not limited to, the following:
Power supply/power cord
• When removing the electric plug from the device or an outlet,
always hold the plug itself and not the cord. Pulling by the
cord can damage it.
Location
• Do not place the device in an unstable position where it might
accidentally fall over and cause injuries.
• Do not block the vents. This device has ventilation holes at the
rear to prevent the internal temperature from becoming too
high. In particular, do not place the device on its side or
upside down. Inadequate ventilation can result in overheating,
possibly causing damage to the device(s), or even fire.
• Do not place the device in a location where it may come into
contact with corrosive gases or salt air. Doing so may result in
malfunction.
Shock hazard
Disconnect all power sources.
This device receives power from multi
sources. When setting up the device, 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 all plugs from the outlet.
Even when the power switch is turned off, as
long as the power cord is not unplugged from
the wall AC outlet, the device will not be
disconnected from the power source.