Roland rk-500 用户指南

 

USING THE UNIT SAFELY

 

109a

 

Before you clean the device, turn off the power and 
unplug the power cord from the AC outlet (p. 24).

 

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110a

 

If there is a possibility of lightning strike, immedi-
ately turn off the power and disconnect the power 
cord from the AC outlet.

 

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111: Selection

 

Batteries may leak or burst if they are used incor-
rectly. Please observe the following cautions (p. 
51).

 

1

 

• When inserting batteries, carefully observe the 

correct polarity (“+” and “-”).

 

2

 

• Do not mix new and partially used batteries, or 

batteries of different types.

 

3

 

• If you will not be using the device for an 

extended period of time, remove the batteries.

 

5

 

• If the batteries have leaked, use a soft dry cloth 

to carefully wipe the liquid off the battery 
compartment, and install new batteries. If liquid 
that leaks from a battery contacts your skin, it 
may cause skin irritation. Battery liquid that gets 
into your eye is dangerous; immediately wash 
out your eye with water.

 

6

 

• Do not carry or store batteries together with 

metallic objects such as pens, necklaces, or 
hairpins.

 

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117: Selection

 

You must observe the following cautions when 
using the seat.

 

1

 

• Do not play with the seat or use it as a stepstool.

 

2

 

• Do not allow two or more people to sit on the 

seat simultaneously.

 

3

 

• Do not adjust the height while you’re sitting on 

the seat.

 

4

 

• Do not sit on the seat if the bolts fastening the 

legs are loose. (If they are loose, use the 
included tool to retighten them.)

 

6

 

• Never put your hand into the gap under the seat 

(the metallic portion of the raising mechanism). 
You risk pinching or injuring your hand.

 

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118c

 

To prevent small items such as the following from 
being swallowed accidentally, keep them out of the 
reach of children.
• Included items

• Screws for assembling the stand
• Wing nut for headphone hook

• Removed parts

• Music rest attachment screws
• External memory connector cover screws
• External input jack cover

 

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