Acer DT85 用户手册

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页码 208
CHAPTER 1: System specifications
26
Touchpad
When you move your finger on the touchpad, the 
pointer
 (arrow) on the screen 
moves in the same direction. You can use the scroll zone to scroll through 
documents. Use of the scroll zone may vary from program to program. 
You can use the left and right buttons below the touchpad to select objects.
To...
Do this...
Move the 
pointer on the 
screen.
Move your finger around on 
the touchpad. If you run out 
of space and need to move 
the pointer farther, lift your 
finger, move it to the middle 
of the touchpad, then 
continue moving your finger.
Select an 
object on the 
screen.
Position the pointer over the 
object. Quickly press and 
release the left button once. 
This action is called 
clicking
.
Left button
Right button
Touchpad