Benq DC E520+ [9/32] Dc e520



  DC E520+ 5

3   DC E520+

3.1  

3.1.1   

1.       []

,   .

2.      

 .

3.     (1),  

   (2).

•     

   

 .

•     ,

    

.

•      , 

  .

• Ч   , 

 [ ].     

  [].

• К         . Э 

 .

• Ч   ,   , 

   . Э       

,       

 .

•   []   К   

:    →   →

И .

•   («On»)  ,    

     .