4
USING THE UNIT SAFELY
013
When using this device in an environment where
children are present, an adult should provide
supervision until the child is 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!)
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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 ventilation.
.................................................................................................................................
102b
Always grasp only the plug on the power-supply cord
when plugging into, or unplugging from, an outlet or
this unit.
.................................................................................................................................
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.
.................................................................................................................................
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.
.................................................................................................................................
109a
Before cleaning the unit, turn off the power and
unplug the power cord from the outlet.
.................................................................................................................................
110a
Whenever you suspect the possibility of lightning in
your area, pull the plug on the power cord out of the
outlet.
.................................................................................................................................
118c
Keep the grounding terminal screw you may remove,
and the included REAC connector covers and rubber
feet in a safe place out of children’s reach, so there is
no chance of them being swallowed accidentally.
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S-4000D_e.book 4 ページ 2010年10月8日 金曜日 午後1時1分