Roland XP-30 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. 17, 21.)
this manual provides specific instructions which
should be followed in order to put in place user-
installable options; see p. 17, 21.)
..........................................................................................................
006
• When using the unit with a rack or stand recom-
mended 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.
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.
..........................................................................................................
008e
• Use only the attached power-supply cord.
..........................................................................................................
009
• Avoid damaging the power cord. Do not bend it
excessively, step on it, place heavy objects on it,
etc. A damaged cord can easily become a shock or
fire hazard. Never use a power cord after it has
been damaged.
etc. A damaged cord can easily become a shock or
fire hazard. Never use a power cord after it has
been damaged.
..........................................................................................................
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.
capable of following all the rules essential for the
safe operation of the unit.
..........................................................................................................
014
• Protect the unit from strong impact.
(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.
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.
..........................................................................................................
016
• Before using the unit in a foreign country, consult
with your retailer, the nearest Roland Service
Center, or an authorized Roland distributor, as
listed on the “Information” page.
Center, or an authorized Roland distributor, as
listed on the “Information” page.
..........................................................................................................
022a
• Always turn the unit off and unplug the power
cord before attempting installation of the circuit
board (SR-JV80 series).
board (SR-JV80 series).
..........................................................................................................
023
• DO NOT play a CD-ROM disc on a conventional
audio CD player. The resulting sound may be of a
level that could cause permanent hearing loss.
Damage to speakers or other system components
may result.
level that could cause permanent hearing loss.
Damage to speakers or other system components
may result.
..........................................................................................................
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.