Acer Aspire 2420, Service Manual

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Chapter 1 11
NOTE: When using the touchpad, keep it - and your fingers - dry and clean. The touchpad is sensitive to finger
movement; hence, the lighter the touch, the better the response. Tapping too hard will not increase the
touchpad’s responsiveness.
Function Left Button (1)
Right Button
(3)
Main touchpad (2)
Execute Quickly click twice. Tap twice (at the same speed
as double-clicking a mouse
button).
Select Click once. Tap once.
Drag Click and hold, then use
finger on the touchpad to
drag the cursor. Tap twice (at the same speed
as double-clicking a mouse
button); rest your finger on
the touchpad on the second
tap and drag the cursor.
Access
context menu Click once.