2
.............................................................................3
...............................................................................3
LCD ............................................................6
....................................................................................7
..............................................................................................7
............................................................................7
......................................................................................7
...................................................................................7
......................................................................................8
.........................................................................................10
....................................................................................10
....................................................................................10
.................................................................................11
.............................................................................12
....................................................................................13
....................................................................................16
................................................................17
........................................................18
................................................................................................19
..........................................................................19
.............................................................................20
....................................................................................23
....................................................................................25