Roland FR-7 用户手册
Using the unit safely
V-Accordion
r
7
Using the unit safely
• Before using this instrument, read the instructions below
and the Owner’s Manual.
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• Connect the mains plug of this model to a mains outlet
with a protective earthing connection.
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• Do not open or perform any internal modifications on
the unit.
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• Do not attempt to repair the FR-7/FR-5 or FBC-7 or
replace parts within it (except when this manual provides
specific instructions directing you to do so). Refer all ser-
vicing to your retailer, the nearest Roland Service Center
or an authorized Roland distributor, as listed on the
“Information” page.
specific instructions directing you to do so). Refer all ser-
vicing to your retailer, the nearest Roland Service Center
or an authorized Roland distributor, as listed on the
“Information” page.
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• Never use or store the FR-7/FR-5 or FBC-7 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.
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• When not in use, do not place the FR-5 or FR-7 vertically
due to instability. If placed in the vertical position on the
floor/stage, ensure that it leans against a stable vertical
surface e.g. a wall or a heavy musical instrument.
floor/stage, ensure that it leans against a stable vertical
surface e.g. a wall or a heavy musical instrument.
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• The FBC-7 should only be connected to a power supply of
the type described in the operating instructions or as
marked on the bottom of the FBC-7.
marked on the bottom of the FBC-7.
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• 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!
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• This instrument, 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 FR-7/FR-5 or
FBC-7 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 FR-7/FR-5 or
FBC-7 and consult an audiologist.
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• Do not allow any objects (e.g., flammable material, coins,
pins); or liquids of any kind (water, soft drinks, etc.) to
penetrate the FR-7/FR-5 or FBC-7.
penetrate the FR-7/FR-5 or FBC-7.
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• In households with small children, an adult should pro-
vide supervision until the child is capable of following all
rules essential for the safe operation of the FR-7/FR-5 or
FBC-7.
rules essential for the safe operation of the FR-7/FR-5 or
FBC-7.
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• Protect the FR-7/FR-5 and FBC-7 from strong impact.
(Do not drop it!)
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• Immediately turn the power off, remove the power cord
from the outlet and request servicing by your retailer, the
nearest Roland Service Center or an authorized Roland
distributor, as listed on the “Information” page when:
nearest Roland Service Center or an authorized Roland
distributor, as listed on the “Information” page when:
• The power-supply cord or the plug has been damaged;
or
• Objects have fallen into or liquid has been spilled onto
the FR-7/FR-5 or FBC-7; or
• The unit has been exposed to rain (or otherwise has
become wet); or
• The unit does not appear to operate normally or
exhibits a marked change in performance.
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.