User manual


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3 

     

   
.      
       
.   
     
.
      
.
  
8   
.  

      
       5
       
. 
 
   
       
     
.
      
.
  
 
 
  
     
.     
       
     
. 

     
.    
      
.      
      
.
      
.  
      
.
       
.  
     
   
       
.
 
      
.  
 