Roland V-Piano Electronic Keyboard User Manual


 
5
USING THE UNIT SAFELY
Avoid extended use at high volume
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.
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Do not insert foreign objects
Do not allow any objects (e.g., flammable material,
coins, pins); or liquids of any kind (water, soft drinks,
etc.) to penetrate the unit.
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Turn off the power if an abnormality or
malfunction occurs
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.
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Do not allow children to use without supervision
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.
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Do not drop or subject to strong impact
Protect the unit from strong impact.
(Do not drop it!)
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Do not share an outlet with an unreasonable
number of other devices
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.
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Do not use overseas
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.
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Do not use a CD-ROM in an audio CD player or
DVD player
DO NOT play a CD-ROM disc on a conventional audio
CD player or DVD player. The resulting sound may be of
a level that could cause permanent hearing loss.
Damage to speakers or other system components may
result.
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Do not place containers of water on the device
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.
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V-Piano_e.book 5 ページ 2009年1月28日 水曜日 午前9時10分