Instructions

   
   –    (4)    
 .100%   75%   50%   25%
  .       
:  

 25%     
ON/OFF     
      
  

  .25%  
      25%
. 
       
  100%   
   . ON/OFF 
    

 
  .  100%  
.     
 50%     
ON/OFF     
      
  

  .50%  
      50%
. 
 75%     
ON/OFF     
      
  

  .75%  
      75%
. 
 100%     
ON/OFF     
      
  

  .100% 
      
     
.75%  50%  25% 
 
 
 
  25%

  50%

  75%

 100%
 
25% 50% 75% 100%
25% 50% 75% 100%
25% 50% 75% 100%
25% 50% 75% 100%
25% 50% 75% 100%