Roland RK-300 - Manual (Page 16)

16
USING THE UNIT SAFELY
Grasp the plug when connecting or disconnecting the
power cord
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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Periodically wipe the dust off the power cord plug
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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Manage cables for safety
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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Do not stand or place heavy objects on this device
106
Never climb on top of, nor place heavy objects on the
unit.
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Do not connect or disconnect the power cord with wet
hands
107b
Never handle the power cord or its plugs with wet
hands when plugging into, or unplugging from, an
outlet or this unit.
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Cautions when moving this unit
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 bolts securing the
unit to the stand have not become loose. Fasten
them again securely whenever you notice any
loosening.
2
• Disconnect the power cord.
3
• Disconnect all cords coming from external devices.
6
• Remove the music stand.
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Unplug the power cord from the AC outlet before
cleaning
109a
Before cleaning the unit, turn off the power and
unplug the power cord from the outlet.
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If there is a possibility of lightning strike, disconnect
the power cord from the AC outlet
110a
Whenever you suspect the possibility of lightning in
your area, pull the plug on the power cord out of the
outlet.
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Cautions when using batteries
111: Selection
If used improperly, batteries may explode or leak and
cause damage or injury. In the interest of safety,
please read and observe the following precautions
(p. 35).
1
• Carefully follow the installation instructions for
batteries, and make sure you observe the correct
polarity.
2
• Avoid using new batteries together with used
ones. In addition, avoid mixing different types of
batteries.
3
• Remove the batteries whenever the unit is to
remain unused for an extended period of time.
5
• If a battery has leaked, use a soft piece of cloth or
paper towel to wipe all remnants of the discharge
from the battery compartment. Then install new
batteries. To avoid inflammation of the skin, make
sure that none of the battery discharge gets onto
your hands or skin. Exercise the utmost caution so
that none of the discharge gets near your eyes.
Immediately rinse the affected area with running
water if any of the discharge has entered the eyes.
6
• Never keep batteries together with metallic
objects such as ballpoint pens, necklaces, hairpins,
etc.
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Caution when dispose batteries
112
Used batteries must be disposed of in compliance
with whatever regulations for their safe disposal that
may be observed in the region in which you live.
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Keep small items out of the reach of children
118c
To prevent small items such as the following from
being swallowed accidentally, keep them out of the
reach of children.
• Included items
• Lock for the USER MEMORY connector cover
• Screws for installing the CD drive on the CD tray
• CD tray attachment screws
• Screws for installing the CD drive to the bottom
of the unit
• Removed parts
• Screws for locking the USER MEMORY
connector cover
• Music rest attachment screws
• Screws for installing the jack cover
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