1.1 Will be mouse mode when power
1.2 Touch Pad: Can touch the pad
twice for performing "double click"
1.3 Mode key LED: Keep lighting.
1.4 Put 2 fingers on pad for
performing "Scrolling" function 。
1.5 DT on NB: The cursor operation
direction should be like left red
1.6 DT stand along: G-sensor can
switch cursor as correct operation