iii
Before Commencing the Operation
Symbols
Several symbols are used in this manual to ensure safety and proper operation of the
equipment and to avoid possible human injury or property damage. These symbols and
their meanings are shown below. Please read and understand these symbols before
proceeding to read this manual.
WARNING
Instructions shown with this symbol represent what can cause
death or serious injury if not observed.
CAUTION
Instructions shown with this symbol represent what may cause
injury or property damage if not observed.
Examples of the Symbols
The symbols shown in the ∆ mark represent those that require attention
(including potential dangers and warnings).
A depiction of the type of caution is shown inside the symbol (the left symbol
indicates a general caution).
The symbols shown in the mark represent actions which are prohibited.
A depiction of the type of prohibited action is shown inside the symbol (the
left symbol indicates that disassembly is prohibited).
The symbol indicates required actions. A depiction of the type of required
action is shown inside the symbol (the left symbol indicates that the power
plug must be disconnected from the outlet).