Roland Jupiter-50 Owner's Manual page 3

WARNING
Turn off the unit if an abnormality or
malfunction occurs
Immediately turn the unit 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; 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.
Adults must provide supervision in places
where children are present
When using the unit in locations
where children are present, be
careful so no mishandling of the
unit can take place. An adult should
always be on hand to provide supervision and
guidance.
Do not drop or subject to strong impact
Protect the unit from strong impact.
(Do not drop it!)
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.
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.
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. The
resulting sound may be of a level that
could cause permanent hearing loss.
Damage to speakers or other system
components may result.
CAUTION
Place in a well ventilated location
The unit and the AC adaptor should
be located so their location or
position does not interfere with their
proper ventilation.
Use only the specified stand (s)
This unit is designed to be used in
combination with specific stands
(KS-18Z, KS-G8, KS-12) manufactured
by Roland. If used in combination
with other stands, you risk sustaining injuries
as the result of this product dropping down or
toppling over due to a lack of stability.
Evaluate safety issues before using stands
Even if you observe the cautions
given in the owner's manual, certain
types of handling may allow this
product to fall from the stand, or
cause the stand to overturn. Please be mindful
of any safety issues before using this product.
Grasp the plug when connecting or
disconnecting the AC adaptor
Always grasp only the plug on the
AC adaptor cord when plugging into,
or unplugging from, an outlet or this
unit.
Periodically clean the AC adaptor's plug
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.
Manage cables for safety
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.
Avoid climbing on top of the unit, or placing
heavy objects on it
Never climb on top of, nor place
heavy objects on the unit.
Do not connect or disconnect the AC adaptor
with wet hands
Never handle the AC adaptor or its
plugs with wet hands when plugging
into, or unplugging from, an outlet or
this unit.
Disconnect everything before moving the
unit
Before moving the unit, disconnect
the AC adaptor and all cords coming
from external devices.
USING THE UNIT SAFELY
CAUTION
Unplug the AC adaptor from the outlet
before cleaning
Before cleaning the unit, turn it off
and unplug the AC adaptor from the
outlet (p. 29).
If there is a possibility of lightning strike,
disconnect the AC adaptor from the outlet
Whenever you suspect the possibility
of lightning in your area, disconnect
the AC adaptor from the outlet.
Take care not to get fingers pinched by lid
Be careful so you don't get your
fingers pinched when you handle any
moving parts such as the following.
Adult supervision is recommended
whenever small children use the unit.
• USB memory cover (p. 25)
Keep small items out of the reach of children
To prevent accidental ingestion of the
parts listed below, always keep them
out of the reach of small children.
• Included Parts
Screw that secures the USB memory cover (p. 69)
Allen wrench (p. 69)
Handle the ground terminal carefully
If you remove the screw from the
ground terminal, be sure to replace
it; don't leave it lying around where
it could accidently be swallowed by
small children. When refastening the
screw, make that it is firmly fastened, so it won't
come loose.
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