3
 
012b
 
• 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, the power-supply cord, or the plug 
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.
 
..........................................................................................................
 
013
 
• 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.
 
..........................................................................................................
 
014
 
• Protect the unit from strong impact.
(Do not drop it!)
 
..........................................................................................................
 
015
 
• 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 cords—the total 
power used by all devices you have connected to the 
extension cord’s outlet must never exceed the power 
rating (watts/amperes) for the extension cord. Excessive 
loads can cause the insulation on the cord to heat up and 
eventually melt through.
 
..........................................................................................................
 
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 “Infor-
mation” page.
 
..........................................................................................................
 
019
 
• Batteries must never be recharged, heated, taken apart, 
or thrown into fire or water.
 
101b
 
• The unit and the AC adaptor should be located so their 
location or position does not interfere with their proper 
ventilation.
 
..........................................................................................................
 
102c
 
• Always grasp only the plug on the AC adaptor cord 
when plugging into, or unplugging from, an outlet or 
this unit.
 
..........................................................................................................
 
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 accumulation of dust between the 
power plug and the power outlet can result in poor 
insulation and lead to fire.
 
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.
 
..........................................................................................................
 
106
 
• Never climb on top of, nor place heavy objects on the 
unit.
 
..........................................................................................................
 
107c
 
• Never handle the AC adaptor or its 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. 10).
 
..........................................................................................................
 
110b
 
• Whenever you suspect the possibility of lightning in 
your area, disconnect the AC adaptor from the outlet.
 
..........................................................................................................
 
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 precautions (p. 10).
 
1
 
• Carefully follow the installation instructions for 
batteries, and make sure you observe the correct 
polarity.
 
2
 
• Avoid using new batteries together with used ones. 
In addition, avoid mixing different types of batteries.
 
3
 
• Remove the batteries whenever the unit is to remain 
unused for an extended period of time.
 
5
 
• 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. Immedi-
ately rinse the affected area with running water if 
any of the discharge has entered the eyes.
 
6
 
• 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.
 
..........................................................................................................
 
118c
 
• Keep screws for CARD LOCK and Ground Terminal 
you may remove and the included memory card cover 
in a safe place out of children’s reach, so there is no 
chance of them being swallowed accidentally.
SP-404_e.book 3 ページ 2006年3月3日 金曜日 午後2時46分