- II - 
●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. 
Please 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.
 
 
 
 
Warning Label 
 
There is a warning label on the top cover of the equipment. 
Do not try to remove, break or modify the label.