Roland XP-30 用户手册
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4
USING THE UNIT SAFELY
102b
• Always grasp only the plug on the power-supply
cord when plugging into, or unplugging from, an
outlet or this unit.
outlet or this unit.
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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.
placed so they are out of the reach of children.
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106
• Never climb on top of, nor place heavy objects on
the unit.
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107b
• Never handle the power cord or its plugs with wet
hands when plugging into, or unplugging from,
an outlet or this unit.
an outlet or this unit.
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108a
• Before moving the unit, disconnect the power plug
from the outlet, and pull out all cords from
external devices.
external devices.
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109a
• Before cleaning the unit, turn off the power and
unplug the power cord from the outlet.
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110a
• Whenever you suspect the possibility of lightning
in your area, pull the plug on the power cord out
of the outlet.
of the outlet.
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115a
• Install only the specified circuit board(s) (SR-JV80
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