Roland Piano 用户手册
3
001
• Before using this unit, make sure to read the instructions
below, and the Owner’s Manual.
........................................................................................................................
002b
• Do not open or perform any internal modifications on the
unit. (The only exception would be where this manual
provides specific instructions which should be followed in
order to put in place user-installable options; see p. 196.)
provides specific instructions which should be followed in
order to put in place user-installable options; see p. 196.)
........................................................................................................................
003
• Do not attempt to repair the unit, or replace parts within it
(except when this manual provides specific instructions
directing you to do so). Refer all servicing to your retailer,
the nearest Roland Service Center, or an authorized
Roland distributor, as listed on the “Information” page.
directing you to do so). Refer all servicing to your retailer,
the nearest Roland Service Center, or an authorized
Roland distributor, as listed on the “Information” page.
........................................................................................................................
004
• Never use or store the unit in places that are:
• Subject to temperature extremes (e.g., direct sunlight
in an enclosed vehicle, near a heating duct, on top of
heat-generating equipment); or are
heat-generating equipment); or are
• Damp (e.g., baths, washrooms, on wet floors); or are
• Humid; or are
• Exposed to rain; or are
• Dusty; or are
• Subject to high levels of vibration.
• Humid; or are
• Exposed to rain; or are
• Dusty; or are
• Subject to high levels of vibration.
........................................................................................................................
005
• This unit should be used only with a rack or stand that is
recommended by Roland.
........................................................................................................................
006
• When using the unit with a rack or stand recommended
by Roland, the rack or stand must be carefully placed so it
is level and sure to remain stable. If not using a rack or
stand, you still need to make sure that any location you
choose for placing the unit provides a level surface that
will properly support the unit, and keep it from wobbling.
is level and sure to remain stable. If not using a rack or
stand, you still need to make sure that any location you
choose for placing the unit provides a level surface that
will properly support the unit, and keep it from wobbling.
........................................................................................................................
008a
• The unit should be connected to a power supply only of
the type described in the operating instructions, or as
marked on the unit.
marked on the unit.
........................................................................................................................
008e
• Use only the attached power-supply cord.
........................................................................................................................
009
• Do not excessively twist or bend the power cord, nor place
heavy objects on it. Doing so can damage the cord,
producing severed elements and short circuits. Damaged
cords are fire and shock hazards!
producing severed elements and short circuits. Damaged
cords are fire and shock hazards!
........................................................................................................................
010
• This unit, either alone or in combination with an amplifier
and headphones or speakers, may be capable of
producing sound levels that could cause permanent
hearing loss. Do not operate for a long period of time at a
high volume level, or at a level that is uncomfortable. If
you experience any hearing loss or ringing in the ears, you
should immediately stop using the unit, and consult an
audiologist.
producing sound levels that could cause permanent
hearing loss. Do not operate for a long period of time at a
high volume level, or at a level that is uncomfortable. If
you experience any hearing loss or ringing in the ears, you
should immediately stop using the unit, and consult an
audiologist.
........................................................................................................................
011
• Do not allow any objects (e.g., flammable material, coins,
pins); or liquids of any kind (water, soft drinks, etc.) to
penetrate the unit.
penetrate the unit.
........................................................................................................................
013
• In households with small children, an adult should
provide supervision until the child is capable of following
all the rules essential for the safe operation of the unit.
all the rules essential for the safe operation of the unit.
........................................................................................................................
014
• Protect the unit from strong impact.
(Do not drop it!)
(Do not drop it!)
........................................................................................................................
015
• Do not force the unit’s power-supply cord to share an
outlet with an unreasonable number of other devices. Be
especially careful when using extension cords—the total
power used by all devices you have connected to the
extension cord’s outlet must never exceed the power
rating (watts/amperes) for the extension cord. Excessive
loads can cause the insulation on the cord to heat up and
eventually melt through.
especially careful when using extension cords—the total
power used by all devices you have connected to the
extension cord’s outlet must never exceed the power
rating (watts/amperes) for the extension cord. Excessive
loads can cause the insulation on the cord to heat up and
eventually melt through.
........................................................................................................................
Used for instructions intended to alert
the user to the risk of injury or material
damage should the unit be used
improperly.
the user to the risk of injury or material
damage should the unit be used
improperly.
* Material damage refers to damage or
other adverse effects caused with
respect to the home and all its
furnishings, as well to domestic
animals or pets.
respect to the home and all its
furnishings, as well to domestic
animals or pets.
Used for instructions intended to alert
the user to the risk of death or severe
injury should the unit be used
improperly.
the user to the risk of death or severe
injury should the unit be used
improperly.
The
●
symbol alerts the user to things that must be
carried out. The specific thing that must be done is
indicated by the design contained within the circle. In
the case of the symbol at left, it means that the power-
cord plug must be unplugged from the outlet.
indicated by the design contained within the circle. In
the case of the symbol at left, it means that the power-
cord plug must be unplugged from the outlet.
The symbol alerts the user to important instructions
or warnings.The specific meaning of the symbol is
determined by the design contained within the
triangle. In the case of the symbol at left, it is used for
general cautions, warnings, or alerts to danger.
or warnings.The specific meaning of the symbol is
determined by the design contained within the
triangle. In the case of the symbol at left, it is used for
general cautions, warnings, or alerts to danger.
The symbol alerts the user to items that must never
be carried out (are forbidden). The specific thing that
must not be done is indicated by the design contained
within the circle. In the case of the symbol at left, it
means that the unit must never be disassembled.
be carried out (are forbidden). The specific thing that
must not be done is indicated by the design contained
within the circle. In the case of the symbol at left, it
means that the unit must never be disassembled.