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 power- cord plug must be unplugged from the outlet.
• Before using this unit, make sure to read the instructions below, and the Owner’s Manual.
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• Do not open or perform any internal modifi- cations on the unit or its AC adaptor. (The only exception would be where this manual provides specific instructions which should
be followed in order to put in place user- installable options; see p. 7, p. 8.)
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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 use or store the unit in places that are:
• 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
•Humid; or are
•Exposed to rain; or are
•Dusty; or are
•Subject to high levels of vibration.
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• This unit should be used only with a rack or stand that is recommended by Roland.
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• When using the unit with a rack or stand recommended by Roland, the rack or stand must be carefully placed so it is level and
sure to remain stable. If not using a rack or stand, you still need to make sure that any location you choose for placing the unit provides a level surface that will properly support the unit, and keep it from wobbling.
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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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• 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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• To prevent accidents, never allow small children to play near the drum kit.
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