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IMPORTANT NOTES
IMPORTANT NOTES
Power Supply
• Do not connect this unit to same electrical outlet
that is being used by an electrical appliance that
is controlled by an inverter or a motor (such as a
refrigerator, washing machine, microwave oven, or
air conditioner). Depending on the way in which
the electrical appliance is used, power supply noise
may cause this unit to malfunction or may produce
audible noise. If it is not practical to use a separate
electrical outlet, connect a power supply noise lter
between this unit and the electrical outlet.
Placement
• Using the unit near power ampliers (or other
equipment containing large power transformers)
may induce hum. To alleviate the problem, change
the orientation of this unit; or move it farther away
from the source of interference.
• This unit may interfere with radio and television
reception. Do not use this unit in the vicinity of such
receivers.
• Noise may be produced if wireless communications
devices, such as cell phones, are operated in the
vicinity of this unit. Such noise could occur when
receiving or initiating a call, or while conversing.
Should you experience such problems, you should
relocate such wireless devices so they are at a
greater distance from this unit, or switch them o.
• When moved from one location to another where
the temperature and/or humidity is very dierent,
water droplets (condensation) may form inside
the unit. Damage or malfunction may result if you
attempt to use the unit in this condition. Therefore,
before using the unit, you must allow it to stand for
several hours, until the condensation has completely
evaporated.
• Depending on the material and temperature of the
surface on which you place the unit, its rubber feet
may discolor or mar the surface.
• Do not place containers or anything else containing
liquid on top of this unit. Also, whenever any liquid
has been spilled on the surface of this unit, be sure
to promptly wipe it away using a soft, dry cloth.
Maintenance
• Never use benzine, thinners, alcohol or solvents of
any kind, to avoid the possibility of discoloration
and/or deformation.
Additional Precautions
• Use a reasonable amount of care when using the
unit’s buttons, sliders, or other controls; and when
using its jacks and connectors. Rough handling can
lead to malfunctions.
• When disconnecting all cables, grasp the connector
itself—never pull on the cable. This way you will
avoid causing shorts, or damage to the cable’s
internal elements.
• A small amount of heat will radiate from the unit
during normal operation.
• To avoid disturbing others nearby, try to keep the
unit’s volume at reasonable levels.
• Do not use connection cables that contain a built-in
resistor.
Intellectual Property Right
• Roland and V-Drums are either registered
trademarks or trademarks of Roland Corporation in
the United States and/or other countries.
• Company names and product names appearing
in this document are registered trademarks or
trademarks of their respective owners.
CAUTION
When disconnecting the power cord, grasp it by the
plug
To prevent conductor damage, always grasp
the power cord by its plug when disconnecting
it.
Periodically clean the power plug
An accumulation of dust or foreign objects
between the power plug and the power outlet
can lead to re or electric shock.
At regular intervals, be sure to pull out the
power plug, and using a dry cloth, wipe away any dust
or foreign objects that may have accumulated.
Disconnect the power plug whenever the unit will
not be used for an extended period of time
Fire may result in the unlikely event that a
breakdown occurs.
Route all power cords and cables in such a way as
to prevent them from getting entangled
Injury could result if someone were to trip on a
cable and cause the unit to fall or topple.
CAUTION
Avoid climbing on top of the unit, or placing heavy
objects on it
Otherwise, you risk injury as the result of the
unit toppling over or dropping down.
Never connect/disconnect a power plug if your
hands are wet
Otherwise, you could receive an electric shock.
Disconnect all cords/cables before moving the unit
Before moving the unit, disconnect the power
plug from the outlet, and pull out all cords
from external devices.
Before cleaning the unit, disconnect the power
plug from the outlet
If the power plug is not removed from the
outlet, you risk receiving an electric shock.
CAUTION
Whenever there is a threat of lightning, disconnect
the power plug from the outlet
If the power plug is not removed from the
outlet, you risk causing malfunction or
receiving an electric shock.
Take care not to get burned
The front panel and rear panel may become
hot, so take care to avoid burns.
Do not remove the speaker grille and speaker
Do not remove the speaker grille and speaker
by any means. Speaker is not user replaceable.
Shock hazardous voltages and currents are
present inside the enclosure.
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General
Weight and Dimensions
