Appendices
Used for instructions intended to alert the user to the risk of death or severe injury should the unit be used improperly.
Used for instructions intended to alert the user to the risk of injury or material damage should the unit be used improperly.
*Material damage refers to damage or other adverse effects caused with respect to the home and all its furnishings, as well to domestic animals or pets.
The 
symbol alerts the user to important instructions or warnings.The specific meaning of the symbol is determined by the design contained within the triangle. In the case of the symbol at left, it is used for general cautions, warnings, or alerts to danger.
The 
symbol alerts the user to items that must never be carried out (are forbidden). The specific thing that must not be done is indicated by the design contained within the circle. In the case of the symbol at left, it means that the unit must never be disassembled.
The symbol alerts the user to things that must be carried out. The specific thing that must be done is indicated by the design contained within the circle. In the case of the symbol at left, it means that the
•Batteries must never be recharged, heated, taken apart, or thrown into fire or water.
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•Never expose Battery to excessive heat such as sunshine,
fire or the like.
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•Before moving the unit,
disconnect the AC adaptor and all cords coming from external devices.
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•Before cleaning the unit, turn off the power and unplug the AC
adaptor from the outlet (p.
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•Whenever you suspect the possibility of lightning in your
area, disconnect the AC adaptor from the outlet.
• Do not open (or modify in any way) the unit or its AC adaptor.
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•Do not attempt to repair the unit, or replace parts within it (except when this manual provides specific instructions directing you to do so). Refer all servicing to your retailer, the nearest Roland Service Center, or an authorized Roland distributor, as listed on the “Information” page.
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•Never install the unit in any of
the following locations.
•Subject to temperature
extremes (e.g., direct sunlight in an enclosed vehicle, near a heating duct, on top of
•Damp (e.g., baths, washrooms, on wet floors); or are
•Exposed to steam or smoke; or are
•Subject to salt exposure; or are
•Humid; or are
•Exposed to rain; or are
•Dusty or sandy; or are
•Subject to high levels of vibration and shakiness.
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•Make sure you always have the unit placed so it is level and sure
to remain stable. Never place it on stands that could wobble, or on inclined surfaces.
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•Use only the specified AC adaptor (PSA series), 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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•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!
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•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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•This unit, either alone or in combination 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.
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•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
•If smoke or unusual odor occurs
•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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•In households with small children, an adult should
provide supervision until the child is capable of following all the rules essential for the safe operation of the unit.
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•Protect the unit from strong impact.
(Do not drop it!)
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•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
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•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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•The unit and the AC adaptor should be located so their
location or position does not interfere with their proper venti- lation.
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•Always grasp only the output plug or the body of the AC
adaptor when plugging into, or unplugging from, this unit or an outlet.
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•At regular intervals, you should unplug the AC adaptor and
clean it by using a dry cloth to wipe all dust and other accumu- lations 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.
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•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.
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•Never climb on top of, nor place heavy objects on the unit.
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•Never handle the AC adaptor
body, or its output plugs, with wet hands when plugging into, or unplugging from, an outlet or this unit.
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•If used improperly, batteries may explode or leak and cause
damage or injury. In the interest of safety, please read and observe the following precau- tions (p.
•Carefully follow the instal- lation 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.
•If a battery has leaked, use a soft piece of cloth or paper towel to wipe all remnants of the discharge from the battery compartment. Then install new batteries. To avoid inflam- mation of the skin, make sure that none of the battery discharge gets onto your hands or skin. Exercise the utmost caution so that none of the discharge gets near your eyes. Immediately rinse the affected area with running water if any of the discharge has entered the eyes.
•Never keep batteries together with metallic objects such as ballpoint pens, necklaces, hairpins, etc.
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•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.
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