BEFORE OPERATION 
BEFORE OPERATION   
PICTORIAL INDICATION 
 
Various pictorial indications are included in this manual and are shown on these equipment so 
that you can operate them safety and correctly and prevent any danger to you and/or to other 
persons and any damage to your property during operation. Such indications and their 
meanings are as follows. 
 
Understand them before you read this manual.   
 
 
DANGER 
This indication is shown where incorrect equipment 
operation due to negligence may cause death or 
serious injuries. 
 
WARNING
This indication is shown where any person is supposed 
to be in danger of being killed or seriously injured if this 
indication is neglected and these equipment are not 
operated correctly. 
 
CAUTION 
This indication is shown where any person is supposed 
to be injured or any property damage is supposed to 
occur if this indication is neglected and these 
equipment are not operated correctly. 
 
 
 
EXAMPLES OF PICTORIAL INDICATION   
 
 
 
Electric Shock 
The U mark represents CAUTION (including DANGER and 
WARNING). 
Detailed contents of CAUTION ("Electric Shock" in the 
example on the left) is shown in the mark. 
 
 
 
Disassembling 
Prohibited
 
 
Prohibited 
The ; mark represents prohibition. 
Detailed contents of the prohibited action ("Disassembling 
Prohibited" in the example on the left) is shown in the mark. 
   
 
Disconnect 
the power plug
 
 
Instruction 
The z mark represents instruction. 
Detailed contents of the instruction ("Disconnect the power 
plug" in the example on the left) is shown in the mark.