Roland Aerophone Mini Digital Wind Instrument - Manual (Page 18)

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IMPORTANT NOTES
Power Supply: Use of Batteries
• Before installing/removing batteries,
make sure to turn off the power to this
unit and disconnect all connections to
other devices.
If operating this unit on batteries, please
use Ni-MH batteries.
Placement
• Using the unit near power amplifiers
(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 off.
• When moved from one location to
another where the temperature and/or
humidity is very different, 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 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.
• When disconnecting all cables, grasp
the connector itself—never pull on the
cable. This way you will avoid causing
shorts, or damage to the cable’s internal
elements.
• To avoid disturbing others nearby, try
to keep the unit’s volume at reasonable
levels.
Caution Regarding Radio Frequency
Emissions
• The following actions may subject you
to penalty of law.
• Disassembling or modifying this
device.
• Removing the certification label
affixed to the back of this device.
• Using this device in a country other
than where it was purchased
• Keep this product at least 22 cm
(8-11/16 inches) away from a location
where a cardiac pacemaker is installed.
There is a risk that it could affect the
operation of a pacemaker.