Volume in the player

Code:
;W580 R8BE001 
;Volume in the player 
;Keys 2 and 8 - Volume + and volume - respectively 
;(c) Sic 
;(p) zapret007 
+44140000 
df2128: 0E1C6846057E0B290BD0 004E01E091bdcf45B047 
1bbbd90: 00000000000000000000000000000000 0E1C6846057eFFB51822152904D01b29 
1bbbda0: 00000000000000000000000000000000 04D00B2906D008E04A2000E04D20034F 
1bbbdb0: 00000000000000000000000000000000 B8478c22089880180890FFBDd1ce2a45