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4
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 effects 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 specific 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 specific 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 specific 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
WARNING
002c
• Do not open (or modify in any way) the unit or its AC
adaptor.
003
• Do not attempt to repair the unit, or replace parts
within it (except when this manual provides specic
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 rack or stand recom-
mended by Roland, the rack or stand must be carefully
placed so it is level and sure to remain stable. If not
using a rack or stand, you still need to make sure that
any location you choose for placing the unit provides
a level surface that will properly support the unit, and
keep it from wobbling.
008c
• Be sure to use only the AC adaptor supplied with the
unit. Also, make sure the line voltage at the installation
matches the input voltage specied on the AC
adaptor’s body. Other AC adaptors may use a dierent
polarity, or be designed for a dierent voltage, so their
use could result in damage, malfunction, or electric
shock.
008e
• Use only the attached power-supply cord. Also, the
supplied power cord must not be used with any other
device.
WARNING
009
• Do not excessively twist or bend the power cord, nor
place heavy objects on it. Doing so can damage the
cord, producing severed elements and short circuits.
Damaged cords are re and shock hazards!
010
• This unit, either alone or in combination with an
amplier 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 allow any objects (e.g., ammable material,
coins, pins); or liquids of any kind (water, soft drinks,
etc.) to penetrate the unit.
012b
• Immediately turn the power o, remove the AC
adaptor from the outlet, and request servicing by
your retailer, the nearest Roland Service Center, or
an authorized Roland distributor, as listed on the
“Information” page when:
• The AC adaptor, the power-supply cord, or the plug
has been damaged; or
• If smoke or unusual odor occurs
• Objects have fallen into, or liquid has been spilled
onto the unit; or
• The unit has been exposed to rain (or otherwise has
become wet); or
• The unit does not appear to operate normally or
exhibits a marked change in performance.
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.
014
• Protect the unit from strong impact.
(Do not drop it!)