Roland A-49 - MIDI Keyboard Controller (White) - Manual (Page 3)

3
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 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
Do not disassemble or modify by yourself
Do not open or perform any internal
modifications on the unit.
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.
Do not use or store in the following types of
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
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.
WARNING
Do not 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.
Don’t allow foreign objects or liquids to enter
unit; never place containers with liquid on
unit
Do not place containers containing
liquid on this product. Never allow
foreign objects (e.g., flammable
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.
Turn off the unit if an abnormality or
malfunction occurs
Immediately disconnect the USB cable,
and request servicing by your retailer,
the nearest Roland Service Center, or
an authorized Roland distributor, as
listed on the “Information” page when:
• Objects have fallen into, or liquid has
been spilled onto the unit; or
• If smoke or unusual odor occurs; 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.