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• 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.
........................................................................
• Before using the unit in
a foreign country, consult
with your retailer, the nearest
Roland Service Center, or an autho-
rized Roland distributor, as listed on
the “Information” page.
........................................................................
• Batteries must never be
recharged, heated, taken apart,
or thrown into fire or water.
........................................................................
• Never expose batteries to
excessive heat such as
sunshine, fire or the like.
........................................................................
• The unit and the AC adaptor
should be located so their
location or position does not
interfere with their proper ventilation.
........................................................................
• Always grasp only the plug on
the AC adaptor cord when
plugging into, or unplugging
from, an outlet or this unit.
........................................................................
• 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.
........................................................................
• 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.
........................................................................
• Never climb on top of, nor
place heavy objects on the
unit.
........................................................................
• Never handle the AC adaptor
or its plugs with wet hands
when plugging into, or
unplugging from, an outlet
or this unit.
........................................................................
• Before moving the unit,
disconnect the AC adaptor
and all cords coming from
external devices.
........................................................................
• Before cleaning the unit, turn
off the power and unplug the
AC adaptor from the outlet
(p. 5).
........................................................................
• Whenever you suspect the
possibility of lightning in your
area, disconnect the AC
adaptor from the outlet.
........................................................................
• 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. 5).
• Carefully follow the instal-
lation instructions for batteries, and
make sure you observe the correct
polarity.
• Avoid using new batteries together
with used ones. In addition, avoid
mixing different types of batteries.
• Remove the batteries whenever the
unit is to remain unused for an
extended period of time.
• 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.
• Never keep batteries together with
metallic objects such as ballpoint
pens, necklaces, hairpins, etc.
........................................................................
• 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.
........................................................................
• Should you remove the
grounding terminal screw,
keep it in a safe place out of
children’s reach, so there is no chance
of it being swallowed accidentally.
........................................................................
• Do not remove the speaker
grille and speaker by any
means. Speaker not user
replaceable. Shock hazardous
voltages and currents are present
inside the enclosure.
MCB-RX_r_e.book Page 3 Thursday, January 10, 2008 1:00 PM