Roland PK-9 Manual Del Usuario página 4

MIDI Pedalboard PK-9
Using the unit safely
Used for instructions intended to alert
the user to the risk of death or severe
injury
improperly.
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.
Do not disassemble or modify by yourself
• Do not open (or modify in any way) the unit or its AC
adaptor.
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Do not repair or replace parts by yourself
• Do not attempt to repair the unit, or replace parts within
it (except when this manual provides specific 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
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Don't use or store in locations that are
• 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 floors); 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.
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Don't place in an unstable location
• Make sure you always have the unit placed so it is level
and sure to remain stable. Never place it on stands that
could wobble, or on inclined surfaces.
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Use only the supplied adaptor and the cor-
rect voltage
• Be sure to use only the PSB-1U AC adaptor supplied with
the PK-9, and make sure the line voltage at the installa-
tion matches the input voltage specified on the AC adap-
tor's body. Other AC adaptors may use a different polar-
ity, or be designed for a different voltage, so their use
could result in damage, malfunction, or electric shock.
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4
should the unit be used
.
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.
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.
Use only the PSB-1U AC adaptor power
cord
• Use only the PSB-1U power-supply cord. Also, the sup-
plied power cord must not be used with any other device.
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Do not bend the power cord or place heavy
objects on it
• 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 fire and shock hazards!
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Don't allow foreign objects or liquids to enter the unit; never place containers with
liquid on the unit
• Never allow foreign objects (e.g., flammable material,
coins, pins) or liquids (e.g., water or juice) to enter this
unit. Doing so may cause short circuits, faulty operation,
or other malfunctions.
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Turn off the unit if an abnormality or mal-
function occurs
• Immediately turn the unit off, 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.
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