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012b
• Immediately turn the power off, remove the AC
adaptor 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 AC adaptor, 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.
..........................................................................................................
023
• DO NOT play a CD-ROM disc on a conventional
audio CD player. The resulting sound may be of a
level that could cause permanent hearing loss.
Damage to speakers or other system components
may result.
..........................................................................................................
101b
• The unit and the AC adaptor should be located so
their location or position does not interfere with
their proper ventilation.
..........................................................................................................
101c
• This VB-99 for use only with Roland rack-mount
adaptor RAD-99 or Stand PDS-10. Use with other
rack-mount adaptors or stands are capable of
resulting in instability causing possible injury.
..........................................................................................................
102c
• Always grasp only the plug on the AC adaptor
cord when plugging into, or unplugging from, an
outlet or this unit.
..........................................................................................................
101f
• Please be sure to read and adhere to the
cautionary notices contained in the instructions
that came with this product.
Please note that, depending on the manner in
which performances are carried out, you may encounter
situations where the unit falls off the stand or the stand
topples over, even though you have followed all of the
instructions and advice contained within the product’s
manual. For this reason, you should always perform a
safety check each time you use the stand.
..........................................................................................................
103b
• At regular intervals, you should unplug the AC
adaptor and clean it by using a dry cloth to wipe
all dust and other accumulations away from its
prongs. Also, disconnect the power plug from the
power outlet whenever the unit is to remain
unused for an extended period of time. Any
accumulation of dust between the power plug
and the power outlet can result in poor insulation
and lead to fire.
..........................................................................................................
104
• Try to prevent cords and cables from becoming
entangled. Also, all cords and cables should be
placed so they are out of the reach of children.
..........................................................................................................
106
• Never climb on top of, nor place heavy objects on
the unit.
..........................................................................................................
107c
• Never handle the AC adaptor or its plugs with
wet hands when plugging into, or unplugging
from, an outlet or this unit.
..........................................................................................................
108d: Selection
• If you need to move the instrument, take note of
the precautions listed below. It should be handled
carefully, all the while keeping it level. Make sure
to have a firm grip, to protect yourself from injury
and the instrument from damage.
1
• Check to make sure the screws or the attached knob
bolts securing the unit to the stand have not become
loose. Fasten them again securely whenever you notice
any loosening.
2
• Disconnect the power cord.
3
• Disconnect all cords coming from external devices.
..........................................................................................................
109b
• Before cleaning the unit, turn off the power and
unplug the AC adaptor from the outlet (p. 25).
..........................................................................................................
110b
• Whenever you suspect the possibility of lightning
in your area, disconnect the AC adaptor from the
outlet.
..........................................................................................................
118c
• Keep any screws you may remove and the
included knob bolts in a safe place out of
children’s reach, so there is no chance of them
being swallowed accidentally ( p. 93, p. 94).
..........................................................................................................
VB-99_e.book 3 ページ ２００８年８月１８日 月曜日 午後１時１０分