 "Sleep"  "OFF" .
       "Sleep":
     ("M") (  PC2).    "Sleep" (   ), 
-  "OFF", -  "Sleep". -    "M",  , 
   -  (> 2)  -  (    30   ).
   "Sleep"  "OFF"-    .
 : 15, 45, 150. 
 0..99 (0-  ), 0..180 (0-  ), 50..250.

 . -   PC3  PC4 (- ),
      .,   .  .  270..510 !