4
USING THE UNIT SAFELY
Used for instructions intended to alert the
user to the risk of injury or material
damage should the unit be used
improperly.
* Material damage refers to damage or
other adverse eects caused with
respect to the home and all its
furnishings, as well to domestic animals
or pets.
Used for instructions intended to alert the
user to the risk of death or severe injury
should the unit be used improperly.
The symbol alerts the user to things that must be
carried out. The specic thing that must be done is
indicated by the design contained within the circle. In the
case of the symbol at left, it means that the power-cord
plug must be unplugged from the outlet.
The symbol alerts the user to important instructions or
warnings.The specic meaning of the symbol is
determined by the design contained within the triangle. In
the case of the symbol at left, it is used for general
cautions, warnings, or alerts to danger.
The symbol alerts the user to items that must never be
carried out (are forbidden). The specic thing that must
not be done is indicated by the design contained within
the circle. In the case of the symbol at left, it means that
the unit must never be disassembled.

About WARNING and CAUTION Notices About the Symbols

ALWAYS OBSERVE THE FOLLOWING

001-50
Connect mains plug of this model to a mains socket outlet
with a protective earthing connection.
002a
Do not open or perform any internal modications on the
unit.
003
Do not attempt to repair the unit, or replace parts within
it (except when this manual provides specic instructions
directing you to do so). Refer all servicing to your retailer,
the nearest Roland Service Center, or an authorized Roland
distributor, as listed on the “Information” page.
004
Never install the unit in any of the following locations.
• Subject to temperature extremes (e.g., direct sunlight
in an enclosed vehicle, near a heating duct, on top of
heat-generating equipment); or are
• Damp (e.g., baths, washrooms, on wet oors); or are
• Exposed to steam or smoke; or are
• Subject to salt exposure; or are
• Humid; or are
• Exposed to rain; or are
• Dusty or sandy; or are
• Subject to high levels of vibration and shakiness.
005
This unit should be used only with a rack or stand that is
recommended by Roland.
006
When using the unit with a stand recommended by Roland,
the stand must be carefully placed so it is level and sure to
remain stable. If not using a stand, you still need to make
sure that any location you choose for placing the unit pro-
vides a level surface that will properly support the unit, and
keep it from wobbling.
008a
The unit should be connected to a power supply only of the
type described as marked on the rear side of unit.
008e
Use only the attached power-supply cord. Also, the supplied
power cord must not be used with any other device.
009
Do not excessively twist or bend the power cord, nor place
heavy objects on it. Doing so can damage the cord, produc-
ing severed elements and short circuits. Damaged cords are
re and shock hazards!
010
This unit, either alone or in combination with an amplier
and headphones or speakers, may be capable of producing
sound levels that could cause permanent hearing loss. Do
not operate for a long period of time at a high volume level,
or at a level that is uncomfortable. If you experience any
hearing loss or ringing in the ears, you should immediately
stop using the unit, and consult an audiologist.
011
Do not place containers containing liquid on this product.
Never allow foreign objects (e.g., ammable objects, coins,
wires) or liquids (e.g., water or juice) to enter this product.
Doing so may cause short circuits, faulty operation, or other
malfunctions.
USING THE UNIT SAFELY