Roland JUPITER-X - Important Notes and Precautions; Power Supply and Placement Guidelines; Maintenance, Repairs, and Data Handling; General Operational Precautions

JUPITER-X Owner’s Manual Ver. 3.0 and later
3
CAUTION
Use only the specied stand(s)
This unit is designed to be used in
combination with specic stands (KS-
10Z, 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.
When disconnecting the power cord,
grasp it by the plug
To prevent conductor damage, always
grasp the power cord by its plug when
disconnecting it.
Periodically clean the power plug
An accumulation of dust or foreign
objects between the power plug and
the power outlet can lead to re or
electric shock.
At regular intervals, be sure to pull
out the power plug, and using a dry cloth, wipe
away any dust or foreign objects that may have
accumulated.
CAUTION
Disconnect the power plug whenever
the unit will not be used for an
extended period of time
Fire may result in the unlikely event that
a breakdown occurs.
Route all power cords and cables in
such a way as to prevent them from
getting entangled
Injury could result if someone were to
trip on a cable and cause the unit to fall
or topple.
Avoid climbing on top of the unit, or
placing heavy objects on it
Otherwise, you risk injury as the result
of the unit toppling over or dropping
down.
Never connect/disconnect a power plug
if your hands are wet
Otherwise, you could receive an electric
shock.
CAUTION
Disconnect all cords/cables before
moving the unit
Before moving the unit, disconnect the
power plug from the outlet, and pull
out all cords from external devices.
Before cleaning the unit, disconnect the
power plug from the outlet
If the power plug is not removed from
the outlet, you risk receiving an electric
shock.
Whenever there is a threat of lightning,
disconnect the power plug from the
outlet
If the power plug is not removed from
the outlet, you risk causing malfunction
or receiving an electric shock.
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 accidentally be swallowed by
small children. When refastening the
screw, make that it is rmly fastened, so it won’t
come loose.
IMPORTANT NOTES
Power Supply
• Do not connect this unit to same electrical outlet
that is being used by an electrical appliance
that is controlled by an inverter or a motor (such
as a refrigerator, washing machine, microwave
oven, or air conditioner). Depending on the way
in which the electrical appliance is used, power
supply noise may cause this unit to malfunction
or may produce audible noise. If it is not practical
to use a separate electrical outlet, connect a
power supply noise lter between this unit and
the electrical outlet.
Placement
• Using the unit near power ampliers (or other
equipment containing large power transformers)
may induce hum. To alleviate the problem,
change the orientation of this unit; or move it
farther away from the source of interference.
• This unit may interfere with radio and television
reception. Do not use this unit in the vicinity of
such receivers.
• Noise may be produced if wireless
communications devices, such as cell phones,
are operated in the vicinity of this unit. Such
noise could occur when receiving or initiating a
call, or while conversing. Should you experience
such problems, you should relocate such wireless
devices so they are at a greater distance from this
unit, or switch them o.
• When moved from one location to another
where the temperature and/or humidity is very
dierent, water droplets (condensation) may
form inside the unit. Damage or malfunction
may result if you attempt to use the unit in this
condition. Therefore, before using the unit, you
must allow it to stand for several hours, until the
condensation has completely evaporated.
• Do not allow objects to remain on top of the
keyboard. This can be the cause of malfunction,
such as keys ceasing to produce sound.
• Depending on the material and temperature
of the surface on which you place the unit, its
rubber feet may discolor or mar the surface.
• Do not place containers or anything else
containing liquid on top of this unit. Also,
whenever any liquid has been spilled on the
surface of this unit, be sure to promptly wipe it
away using a soft, dry cloth.
Maintenance
• Never use benzine, thinners, alcohol or
solvents of any kind, to avoid the possibility of
discoloration and/or deformation.
Repairs and Data
• Before sending the unit away for repairs, be
sure to make a backup of the data stored
within it; or you may prefer to write down the
needed information. Although we will do our
utmost to preserve the data stored in your
unit when we carry out repairs, in some cases,
such as when the memory section is physically
damaged, restoration of the stored content
may be impossible. Roland assumes no liability
concerning the restoration of any stored content
that has been lost.
Additional Precautions
• Any data stored within the unit can be lost as the
result of equipment failure, incorrect operation,
etc. To protect yourself against the irretrievable
loss of data, try to make a habit of creating
regular backups of the data you’ve stored in the
unit.
• Roland assumes no liability concerning the
restoration of any stored content that has been
lost.
• Use a reasonable amount of care when using
the unit’s buttons, sliders, or other controls; and
when using its jacks and connectors. Rough
handling can lead to malfunctions.
• Never strike or apply strong pressure to the
display.