Chapter 3. Component Names and Functions 
3-4 
(2)  External views (rear side) 
 
 
 
[Precautions for use] 
Stainless steel of the main body is not easily rusted, but it may be affected by the environment or cause rust if 
the unit is left for a long time. 
To prevent rust from forming, it is recommended that the surface of the main body be kept as clean as 
possible.