48
!
     .    
     ,  
, .

..................................................................................................................................................48
...........................................................................................................................49
3 ..........................................................................................................................50
...........................................................................................................51
..............................................................................................................................................53
 .............................................................................................................54
 ........................................................................................................................................55
..........................................................................................................................................57
 .......................................................................................................................................58
��� ...............................................................................................................................84
 MP3 ...........................................................................................87
....................................................................................................................91
  FM..............................................................................91
  ........................................................................................92
 ........................................................................................................................94