                   .

               
         
  .
                :

----------------------------------
| ..........           |
| ...........           |
|................           |
|....(,,).......           |
| .(,,)...           |
----------------------------------

F1  F2/+   F3  F4  F10 

             "
"  "".     , 
  ,      
,      . 
   .
             
     .
               ,  
        F3.
         
   .     
   Enter,       
    .      
      .
               
           
  .      
  ,      
    F4    .
	     
         
.        
       .
