Filter
Top Products
Power supply
V-Accordion
r
5
• If used improperly, batteries may explode or leak and cause dam-
age or injury. In the interest of safety, please read and observe
the following precautions.
• Carefully follow the installation instructions for batteries, and make
sure you observe the correct polarity.
• Avoid using new batteries together with used ones. In addition, avoid
mixing different types of batteries.
• Remove the batteries whenever the unit is to remain unused for an
extended period of time.
• Used batteries must be disposed of in compliance with whatever
regulations for their safe disposal that may be observed in the
region in which you live.
• Try to prevent cords and cables from becoming entangled. Also,
all cords and cables should be placed out of the reach of chil-
dren.
• Never climb on top of, nor place heavy objects on the FR-2/
FR-2b.
• Never handle the adaptor or its plugs with wet hands when plug-
ging into or unplugging from, an outlet or this unit.
• If you need to move the FR-2/FR-2b, take note of the precautions
listed below. Make sure to have a firm grip, to protect yourself
from injury and the instrument from damage.
•Disconnect the adaptor.
•Disconnect all cords coming from external devices.
• Before cleaning the FR-2/FR-2b, turn off the power and unplug
the adaptor from the outlet.
•Whenever you suspect the possibility of lightning in your area,
disconnect the adaptor from the outlet.
• Should you remove screws, make sure to put them in a safe place
out of children’s reach, so there is no chance of them being swal-
lowed accidentally.
2. Important notes
In addition to the items listed under “Using the unit safely” on p. 4, please read and observe the following:
Power supply
• Do not connect the FR-2/FR-2b to same electrical outlet that is being
used by an electrical appliance that is controlled by an inverter (such as a
refrigerator, washing machine, microwave oven, or air conditioner), or
that contains a motor. 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 elec-
trical outlet, connect a power supply noise filter between this unit and
the electrical outlet.
• Do not use this instrument on the same power circuit with any device
that will generate line noise (such as an electric motor or variable lighting
system).
• Before connecting the FR-2/FR-2b to other devices, turn off the power to
all units. This will help prevent malfunctions and/or damage to speakers
or other devices.
• The AC adaptor will begin to generate heat after long hours of consecu-
tive use. This is normal, and is not a cause for concern.
•Although the LEDs are dark when the POWER switch is off, this does not
mean that the unit has been completely disconnected from the power
source. To turn off the power completely, first turn off the power switch
(VOLUME knob), then unplug the power cord from the wall outlet. For this
reason, the outlet to which you connect the power cord’s plug should be
one that is within easy reach.
Placement
• Using the FR-2/FR-2b near power amplifiers (or other equipment con-
taining large power transformers) may induce hum. To alleviate the prob-
lem, change the orientation of this unit; or move it farther away from the
source of interference.
• This device may interfere with radio and television reception. Do not use
the FR-2/FR-2b in the vicinity of such receivers.
• Do not place the FR-2/FR-2b near devices that produce a strong magnetic
field (e.g., loudspeakers).
• Install the FR-2/FR-2b on a solid, level surface.
• 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 experi-
ence such problems, relocate such wireless devices so they are at a
greater distance from this unit or switch them off.
• Do not expose the unit to direct sunlight, place it near devices that radi-
ate heat, leave it inside an enclosed vehicle or otherwise subject it to
temperature extremes. Also, do not allow lighting devices that are nor-
mally placed very close to the unit (such as a piano light), or powerful
spotlights to shine upon the same area of the unit for extended periods
of time. Excessive heat can deform or discolor the unit.
• To avoid possible breakdown, do not use the unit in a wet area, such as an
area exposed to rain or other moisture.
• Do not allow rubber, vinyl or similar materials to remain on the instru-
ment for long periods of time. Such objects can discolor or otherwise
harmfully affect the finish.
• Do not put anything that contains water (e.g., flower vases) on the instru-
ment. Also, avoid the use of insecticides, perfumes, alcohol, nail polish,
spray cans, etc., near the unit. Swiftly wipe away any liquid that spills on
the unit using a dry, soft cloth.
• Do not allow objects to remain on top of the keyboard or buttons. This
can be the cause of malfunction, such as keys or buttons ceasing to pro-
duce sound.
• Do not paste stickers, decals or the like on this instrument. Peeling these
off, particularly when strong adhesives have been used, can damage the
instrument’s exterior finish (the stickers provided with this instrument
feature a weak adhesive).
Maintenance
• For everyday cleaning wipe the FR-2/FR-2b with a soft, dry cloth or one
that has been slightly dampened with water. To remove stubborn dirt, use
a mild, non-abrasive detergent. Afterwards, be sure to wipe the instru-
ment thoroughly with a soft, dry cloth.
• Never use benzene, thinner, alcohol or solvents of any kind, to avoid the
possibility of discoloration and/or deformation.
Repairs and data
•Please be aware that all data contained in the instrument’s memory may
be lost when it is sent for repairs. In certain cases (such as when circuitry
related to memory itself is out of order), we regret that it may not be pos-
sible to restore the data. Roland assumes no liability concerning such loss
of data.
Additional precautions
•When moved from one location to another where the temperature and/
or humidity is very different, water droplets (condensation) may form
inside the FR-2/FR-2b. Damage or malfunction may result if you attempt
to use the FR-2/FR-2b in this condition. Therefore, before using the FR-2/
FR-2b, you must allow it to stand for several hours, until the condensa-
tion has completely evaporated.
•Please be aware that the memory contents can be irretrievably lost as a
result of a malfunction or the improper operation of the instrument.
• Use a reasonable amount of care when using the instrument’s buttons,
other controls and jacks/connectors. Rough handling can lead to mal-
functions.
FR-2+b GB.book Page 5 Tuesday, August 7, 2007 11:19 AM