Roland Cube-30 Bass - Manual (Page 3)

3
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.
001
• Before using this unit, make sure to read the instructions below,
and the Owner’s Manual.
.........................................................................................................................................
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 modifications on the unit.
.........................................................................................................................................
003
• 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.
.........................................................................................................................................
004
• Never use or store the unit in places 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
• Humid; or are
• 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.
.........................................................................................................................................
008a
• The unit should be connected to a power supply only of the type
described in the operating instructions, or as marked on the rear
side of unit.
.........................................................................................................................................
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 fire and shock
hazards!
.........................................................................................................................................
010
• This unit, either alone or in combination 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.
.........................................................................................................................................
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.
.........................................................................................................................................
012a
• Immediately turn the power off, remove the power cord 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 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!)
.........................................................................................................................................
015
• Do not force the unit’s power-supply cord to share an outlet with
an unreasonable number of other devices. Be especially careful
when using extension cords—the total power used by all devices
you have connected to the extension cord’s outlet must never
exceed the power rating (watts/amperes) for the extension cord.
Excessive loads can cause the insulation on the cord to heat up
and eventually melt through.
.........................................................................................................................................
016
• Before using the unit in a foreign country, consult with your
retailer, the nearest Roland Service Center, or an authorized
Roland distributor, as listed on the “Information” page.
.........................................................................................................................................
026
• Do not put anything that contains water (e.g., flower vases) on
this unit. Also, avoid the use of insecticides, perfumes, alcohol,
nail polish, spray cans, etc., near the unit. Swiftly wipe away any
liquid that spills on the unit using a dry, soft cloth.
.........................................................................................................................................
101a
• The unit should be located so that its location or position does
not interfere with its proper ventilation.
.........................................................................................................................................
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