Roland RD-700NX 사용자 설명서

USING THE UNIT SAFELY

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. 

Used for instructions intended to alert the 

user to the risk of death or severe injury 

should the unit be used improperly. 

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. 

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. 

About       WARNING and       CAUTION Notices

About the Symbols

001-50

Connect mains plug of this model to a mains socket outlet 

with a protective earthing connection.

002a

Do not open or perform any internal modifications on the 

unit.

003

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.

004

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 

heat-generating equipment); or are

•  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.

005

This unit should be used only with a rack or stand that is 

recommended by Roland.

006

When using the unit with a stand recommended by Roland, 

the stand must be carefully placed so it is level and sure to 

remain stable. If not using a stand, you still need to make 

sure that any location you choose for placing the unit pro-

vides a level surface that will properly support the unit, and 

keep it from wobbling.

008a

The unit should be connected to a power supply only of the 

type described as marked on the rear side of unit.

008e

Use only the attached power-supply cord. Also, the supplied 

power cord must not be used with any other device.

009

Do not excessively twist or bend the power cord, nor place 

heavy objects on it. Doing so can damage the cord, produc-

ing severed elements and short circuits. Damaged cords are 

fire and shock hazards!

010

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.

011

Do not place containers containing liquid on this product. 

Never allow foreign objects (e.g., flammable objects, coins, 

wires) or liquids (e.g., water or juice) to enter this product. 

Doing so may cause short circuits, faulty operation, or other 

malfunctions.

USING THE UNIT SAFELY