1 .
FEATURES .................................................................................................. 4
1.1.
2 .
PURPOSE .................................................................................................... 5
3 .
P R O D U C T MIX ............................................................................................. 6
3.1.
3.2.
3.3.
3.4.
3.5.
........................................................................................................................................ 8
3.6.
V
3.7.
3.8.
4 .
T E R M I N O L OGY .......................................................................................... 10
5 .
5.1.
5.2.
5.3.
5.4.
5.5.
5.6.
5.7.
................................................................................................................................ 14
5.8.
5.9.
5.10.
5.11.
6 .
6.1.
................................................................................................................................... 18
6.2.
6.3.
7 .
7.1.
7.2.
7.3.
7.4.
8 .
P R O G R A M M I NG ......................................................................................... 31
9 .
11.1.
11.2.
12.1.
12.2.
: .............................................................................................................. 4
......................................................................................................... 6
......................................................................................................... 7
..................................................................................................................... 9
........................................................................................................................... 9
.................................................................................................................... 9
'
V
'
V
.................................................................................................................... 13
................................................................................................................... 13
............................................................................................... 14
.............................................................................................................. 15
.............................................................................................................. 18
................................................................................................................ 23
................................................................................................................ 27
................................................................................................................ 27
............................................................................................... 28
........................................................................................................... 41
................................................................................................................... 41
......................................................................................... 8
.................................................................................... 8
) ..................................................................................... 11
.................................................................. 11
) ............................................................... 12
..................................................................................... 14
........................................................................... 15
........................................................................... 15
............................................................................ 20
..................................................................................... 37
................................................................................... 40
3