Samsung 700TC User Manual page 71

Using the Keyboard Dock
Chapter 3.
(Optional)
70
Using the computer
The Scroll Function
This function is the same as the scroll area of the Touchpad.
If you place two fingers over the Touchpad and move them up,
down, left or right, the screen is scrolled up, down, left or right
accordingly.
or
Zoom Functions
If you place two fingers over the Touchpad together or apart, the
current image or text is zoomed in or out.
Zoom-in
Zoom-out
or