To Ensure Safe Use - Roland GX-640/GX-500/GX-400/GX-300 Setup Manual

To Ensure Safe Use

Improper handling or operation of this machine may result in injury or damage to property. Points
which must be observed to prevent such injury or damage are described as follows.
About WARNING and
WARNING
CAUTION
About the Symbols
2
CAUTION Notices
Used for instructions intended to alert the user to the risk of death or severe
injury should the unit be used improperly.
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.
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.
The symbol at left means "danger of electrocution."
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.
The symbol at left means the unit must never be disassembled.
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.
The symbol at left means the power-cord plug must be unplugged from the outlet.