operation manual

62 
C
1          .
      .
    HD 2572:
C
1       1 
¬¬
, 
   
¬¬
.
2         
.
    HD 2574:
C
1         
    
±±
.
        
 .
            ,
             
.
      
(    HD 2575)
    .
1        ( 13 .).
C
2          
        
 .
C
3    "   " 
  
——
.
        
      .