Using The Unit Safely - Roland VP-770 Safety Manual

Vocal and ensemble keyboard
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USING THE UNIT SAFELY

Used for instructions intended to alert the
user to the risk of death or severe injury
should the unit be used 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.
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.
......................................................................................................................
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!
......................................................................................................................
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 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.
......................................................................................................................
005
This unit should be used only with a stand is
recommended by Roland.
......................................................................................................................
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.
006
When using the unit with a stand recommended by
Roland, the stand must be carefully placed so it is level
and sure to remain stable. If not using a 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.
......................................................................................................................
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.
......................................................................................................................
008e
Use only the attached power-supply cord. Also, the
supplied power cord must not be used with any other
device.
......................................................................................................................
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.
......................................................................................................................
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.
......................................................................................................................
3

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