Boss Audio Systems OC-20G - Manual (Page 19)

19
Read this information ”USING THE UNIT SAFELY“
008b
• Use only the specified AC adaptor,
and make sure the line voltage at
the installation matches the input
voltage specified on the AC
adaptor’s body. Other AC
adaptors may use a different
polarity, or be designed for a
different voltage, so their use
could result in damage,
malfunction, or electric shock.
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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 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.
.....................................................................................
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.
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012c
• 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 or the power-
supply cord has been damaged; or
• 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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013
• In households with small children,
an adult should provide super-
vision 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!)
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015
• Do not force the unit’s power-supply
cord to share an outlet with an unrea-
sonable 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.
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