English – Acer TravelMate 4000 User Manual
Page 32
 
1 Getting to know your TravelMate
24
English
Note: Keep your fingers dry and clean when using the touchpad. 
Also keep the touchpad dry and clean. The touchpad is sensitive to 
finger movements. Hence, the lighter the touch, the better the 
response. Tapping harder will not increase the touchpad’s 
responsiveness.
Function
Left Button
Right 
Button
Center 
Button
Tap
Execute
Click twice 
quickly.
Tap twice (at the 
same speed as 
double-clicking a 
mouse button).
Select
Click once.
Tap once.
Drag
Click and 
hold, then 
use finger to 
drag the 
cursor on the 
touchpad.
Tap twice (at the 
same speed as 
double-clicking a 
mouse button) then 
hold finger to the 
touchpad on the 
second tap and drag 
the cursor.
Access 
context 
menu
Click 
once.
Scroll
Click 
and 
hold the 
up/
down/
left/
right.