Boss Audio Systems ME-20 사용자 설명서

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011
 
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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012c
 
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 power-supply cord has 
been damaged; or
• 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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016
 
 
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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019
 
Batteries must never be recharged, 
heated, taken apart, or thrown into fire or 
water.
 
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101b
 
The unit and the AC adaptor should be 
located so their location or position does 
not interfere with their proper ventilation.
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102d
 
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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103b
 
At regular intervals, you should unplug the 
AC adaptor and clean it by using a dry cloth 
to wipe all dust and other accumulations 
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 accumu-
lation of dust between the power plug and the power 
outlet can result in poor insulation and lead to fire.
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104
 
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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106
 
Never climb on top of, nor place heavy 
objects on the unit.
 
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107d
 
Never handle the AC adaptor body, or its 
output plugs, with wet hands when 
plugging into, or unplugging from, an 
outlet or this unit.
 
........................................................................................................
 
108b
 
Before moving the unit, disconnect the 
AC adaptor and all cords coming from 
external devices.
 
........................................................................................................
 
109b
 
Before cleaning the unit, turn off the 
power and unplug the AC adaptor from 
the outlet (p. 12).
 
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110b
 
Whenever you suspect the possibility of 
lightning in your area, disconnect the AC 
adaptor from the outlet.
 
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111: Selection
 
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. 11).
 
• Carefully follow the installation instruc-
tions 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 inflammation 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.
........................................................................................................
 
112
 
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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ME-20_e.book 3 ページ 2007年9月10日 月曜日 午後6時22分