2
USING THE UNIT SAFELY
002a
• Do not open or perform any internal modifica-
tions on the unit.
..........................................................................................................
005
• The S-4000S should be used only with a rack that
is recommended by Roland.
..........................................................................................................
006
• When using the S-4000S unit with a rack recom-
mended by Roland, the rack must be carefully
placed so it is level and sure to remain stable. If
not using a rack, 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.
..........................................................................................................
118b
• Keep the included ferrite cores in a safe place out
of children’s reach, so there is no chance of them
being swallowed accidentally.
..........................................................................................................
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.
SO-AES4_e.book 2 ページ ２００７年３月９日 金曜日 午後６時１３分
