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E-3
English
PRECAUTIONS
■ To assure the finest performance, please read this
manual carefully. Keep it in a safe place for future
reference.
■ Choose the installation location of this unit carefully.
Avoid placing it in direct sunlight or close to a source
of heat. Also avoid locations subject to vibration and
excessive dust, heat, cold or moisture. Keep it away
from sources of hum such as transformers and
electric motors.
■ Do not operate this unit upside-down. It may
overheat, possibly causing damage.
■ Never open the cabinet. If something drops into the
set, contact your dealer.
■ The openings on the surface of the power
amplifier/subwoofer unit assure proper ventilation of
the unit. If these openings are obstructed, the
temperature inside the unit will rise rapidly.
Therefore, avoid placing objects against these
openings, and install the unit in well-ventilated
condition. Make sure to allow a space of at least 10
cm behind, 10 cm on the both sides and 20 cm
above the top panel of the unit, and never use the
unit with the unit laid down on the floor. Otherwise it
may not only damage the unit, but also cause fire.
■ Always make the volume setting to minimum before
starting an audio source play: increase the volume
gradually to an appropriate level after play has
started.
■ When not planning to use this unit for long periods of
time (ie., vacation, etc.), disconnect the AC power
plug from the wall outlet.
■ Grounding or polarization – Precautions should be
taken so that the grounding or polarization of the unit
is not defeated.
■ Do not use force on switches, controls or connection
wires. When moving the unit, first disconnect the
power plug and the wires connected to other
equipment. Never pull the wire itself.
■ Do not attempt to clean the unit with chemical
solvents; this might damage the finish. Use a clean,
dry cloth.
■ Be sure to read the “TROUBLESHOOTING” section
regarding common operating errors before
concluding that the unit is faulty.
■ To prevent lightning damage, disconnect the AC
power plug and the antenna cable when there is an
electrical storm.
■ Do not plug the AC power plug to the wall socket
before you finish all connections.
■ The voltage to be used must be the same as that
specified on this unit. Using this unit with a higher
voltage than that which is specified is dangerous and
may result in a fire or other type of accident causing
damage. YAMAHA will not be held responsible for
any damage resulting from use of this unit with a
voltage other than that which is specified.
■ The sound level at a given volume setting depends
on speaker location and other factors. Care should
be taken to avoid exposure to sudden high levels of
sound, which may occur when turning on the unit
with the volume setting at high, and to continuous
high levels of sound.
■ Sudden temperature changes and storage or
operation in an extremely humid environment may
cause condensation inside the unit.
Condensation can cause the unit to malfunction.
To eliminate condensation:
•
CD pickup
Leave the power on with no disc in the unit until
normal playback is possible (about 1 hour).
•
Remote control
Wipe off condensation on the transmitter window
with a soft cloth before operating the unit.
■ Secure placement or installation is the owner’s
responsibility.
YAMAHA shall not be liable for any accident
caused by improper placement or installation of
this system.
IMPORTANT
Please record the serial number of this unit in the
space below.
Serial No.:
The serial number is located on the rear of the unit.
Retain this Owner’s Manual in a safe place for future
reference.
WARNING
TO REDUCE THE RISK OF FIRE OR ELECTRIC
SHOCK, DO NOT EXPOSE THIS APPLIANCE TO
RAIN OR MOISTURE.
PRECAUTIONS: READ THIS BEFORE OPERATING THIS SYSTEM