Yamaha O2R, Owner'S Manual, Page: 4 / 414

ii Important Information
02R Owner’s Manual
• Do not handle the power plug with wet hands. Otherwise, you may
receive an electrical shock.
• When you remove the power plug, be sure to hold the plug. Never
pull on the cord. Otherwise, the power cord will become damaged,
resulting in fire or electrical shock.
• When relocating the 02R, since the 02R is heavy, make sure that two
or more people carry it.
• When you are moving the 02R to another location, first turn off the
power switch, remove the power plug from the AC outlet, and
remove all cables connected to external devices. Otherwise, the cables
may become damaged, resulting in fire or electrical shock.
• The 02R offers superb sonic quality. To ensure the best possible
results, you should use the best quality connecting cables that you
can afford. Regular maintenance involves keeping all connections
clean using a quality contact cleaner.
Using the 02R
Do not touch the 02R under the following circumstances:
• If you hear thunder, turn off the power switch and remove the power
plug from the AC outlet as soon as possible.
If you fear a lightning hit, and the 02R has been connected to an AC
outlet, do not touch the power plug. Otherwise, you may receive an
electrical shock.
• Do not attempt to modify this equipment. Otherwise, fire or electrical
shock may result.
• Do not remove the case of the 02R. Otherwise, electrical shock may
result.
If you think the 02R needs to be checked for maintenance or repair,
consult your dealer.
• Do not place a container of water, or any small metal object on top of
the 02R. If water is spilled or if the metal object falls inside, fire or
electrical shock may result. This applies to vases, potted plants,
glasses, cosmetic bottles, medicine, etc.
• Do not damage, process, bend, twist, stretch, or heat the power cord.
Otherwise, the cord may be damaged, resulting in fire or electrical
shock.
• When you are connecting audio devices or speakers to the 02R, make
sure that first you turn off the power to all devices to be connected.
Refer to the user's guide for each device, and use the specified cable
for connection.
• Set the volume level on all the devices to the minimum before turning
on the power. Otherwise, an extremely loud noise could damage your
hearing.
• If you plan not to use the 02R for a long period of time (such as when
you are on vacation), remove the power plug from the AC outlet.
Otherwise, a fire could possibly result.