Acer Aspire 1640 Acer Aspire 1640 Service Guide - Page 24

Function, Left button 1, Right button 4, Touchpad 2, Center button 3

Page 24 highlights

Function Left button (1) Right button (4) Touchpad (2) 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); hold finger to the touchpad on the second tap and drag the cursor. Access context menu Click once. Scroll Center button (3) Click and hold to move up/down/left/ right. NOTE: Keep your fingers dry and clean when using the touchpad. Also keep the touchpad dry and clean. The touchpad is sensitive to finger movement, hence, the lighter the touch, the better the response. Taping harder will not increase the touchpad's responsiveness. 18 Aspire 1640

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