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4
USING THE UNIT SAFELY
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.
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014
• Protect the unit from strong impact.
(Do not drop it!)
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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.
..........................................................................................................
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.
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026
• Do not put anything that contains water (e.g.,
flower vases) on this unit. Also, avoid the use of
insecticides, perfumes, alcohol, nail polish, spray
cans, etc., near the unit. Swiftly wipe away any
liquid that spills on the unit using a dry, soft cloth.
101a
• The unit should be located so that its location or
position does not interfere with its proper venti-
lation.
..........................................................................................................
102b
• Always grasp only the plug on the power-supply
cord when plugging into, or unplugging from, an
outlet or this unit.
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103a:
• At regular intervals, you should unplug the power
plug and clean it by using a dry cloth to wipe all
dust and other accumulations away from its
prongs. Also, disconnect the power plug from the
power outlet whenever the unit is to remain
unused for an extended period of time. Any
accumulation of dust between the power plug and
the power outlet can result in poor insulation and
lead to fire.
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104
• Try to prevent cords and cables from becoming
entangled. Also, all cords and cables should be
placed so they are out of the reach of children.
..........................................................................................................
106
• Never climb on top of, nor place heavy objects on
the unit.
..........................................................................................................
107b
• Never handle the power cord or its plugs with wet
hands when plugging into, or unplugging from,
an outlet or this unit.
..........................................................................................................
108a
• Before moving the unit, disconnect the power
plug from the outlet, and pull out all cords from
external devices.
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108d: Selection
• If you need to move the instrument, take note of
the precautions listed below. At least two persons
are required to safely lift and move the unit. It
should be handled carefully, all the while keeping
it level. Make sure to have a firm grip, to protect
yourself from injury and the instrument from
damage.
• Check to make sure the bolt securing the unit to
the stand have not become loose. Fasten them
again securely whenever you notice any
loosening.
• Disconnect the power cord.
• Disconnect all cords coming from external
devices.
• Close the lid.
• Remove the music stand.
..........................................................................................................
109a
• Before cleaning the unit, turn off the power and
unplug the power cord from the outlet (p. 16).
..........................................................................................................
110a
• Whenever you suspect the possibility of lightning
in your area, pull the plug on the power cord out
of the outlet.
..........................................................................................................
116
• Be careful when opening/closing the lid so you do
not get your fingers pinched (p. 16). Adult super-
vision is recommended whenever small children
use the unit.
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117: Selection
• When using the bench, please observe the
following points:
• Do not use the bench as a toy, or as a stepping
stool.
• Do not allow two or more persons to sit on the
bench.
• Do not sit on the bench if the bolts holding the
bench legs are loose. (If the bolts are loose,
immediately re-tighten them using the supplied
wrench.)
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AT-20S.e.book 4 ページ ２００３年１１月１０日 月曜日 午後２時３７分