Edirol UA-20 User Manual
3
USING THE UNIT SAFELY
001
• Before using this unit, make sure to
read the instructions below, and the
Owner’s Manual.
Owner’s Manual.
..................................................................................................
002a
• Do not open or perform any internal
modifications on the unit.
..................................................................................................
003
• Do not attempt to repair the unit, or
replace parts within it (except when
this manual provides specific instruc-
tions directing you to do so). Refer all
servicing to your retailer, the nearest
EDIROL/Roland Service Center, or an
authorized EDIROL/Roland
distributor, as listed on the "Information"
page.
this manual provides specific instruc-
tions directing you to do so). Refer all
servicing to your retailer, the nearest
EDIROL/Roland Service Center, or an
authorized EDIROL/Roland
distributor, as listed on the "Information"
page.
..................................................................................................
004
• Never use or store the unit in places
that are:
• Subject to temperature extremes
• Subject to temperature extremes
(e.g., direct sunlight in an enclosed
vehicle, near a heating duct, on top
of heat-generating equipment); or
are
vehicle, near a heating duct, on top
of heat-generating equipment); or
are
• Damp (e.g., baths, washrooms, on
wet floors); or are
• Humid; or are
• Exposed to rain; or are
• Dusty; or are
• Subject to high levels of vibration.
• Exposed to rain; or are
• Dusty; or are
• Subject to high levels of vibration.
..................................................................................................
007
• 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.
stable. Never place it on stands that
could wobble, or on inclined surfaces.
..................................................................................................
010
• This unit, either alone or in combi-
nation with an amplifier 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.
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.,
flammable material, coins, pins); or
liquids of any kind (water, soft drinks,
etc.) to penetrate the unit.
liquids of any kind (water, soft drinks,
etc.) to penetrate the unit.
..................................................................................................
Used for instructions intended to alert
the user to the risk of injury or material
damage should the unit be used
improperly.
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.
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 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.
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.
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.
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.