3.2
................................................................................................................................. 15
3.3
3.4
3.5
3.6
................................................................................................................................. 16
3.7
3.8
3.9
................................................................................................................................... 200
3.10
................................................................................................................................... 210
3.11
........................................................................................................................................... 21
3.12
................................................................................................................................. 22
3.13
................................................................................................................................. 22
3.14
3.15
GPS ........................................................................................................................................... 24
......................................................................................................... 16
........................................................................................................ 16
................................................................................................. 16
........................................................................................................................... 18
.............................................................................................................................. 19
.............................................................................................................................. 23
4