Roland ep-90/70 Electronic Keyboard User Manual


 
3
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.
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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.
101b
The unit and the AC adaptor should be located so
their location or position does not interfere with
their proper ventilation.
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102c
Always grasp only the plug on the AC adaptor
cord when plugging into, or unplugging from, an
outlet or this unit.
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103b
At regular intervals, you should unplug the AC
adaptor 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.
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106
Never climb on top of, nor place heavy objects on
the unit.
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107c
Never handle the AC adaptor or its plugs with
wet hands when plugging into, or unplugging
from, an outlet or this unit.
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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.
1
Check to make sure the knob 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.
Remove the music stand.
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109b
Before cleaning the unit, turn off the power and
unplug the AC adaptor from the outlet (p. 8).
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110b
Whenever you suspect the possibility of lightning
in your area, disconnect the AC adaptor from the
outlet.
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