Acer Aspire 7750Z Acer Aspire 7750, 7750G, 7750Z Notebook Service Guide - Page 28

Table 1-8. Touchpad Function Execute Left Button (2) Quickly click twice. Right Button (3) Main Touchpad (1) Rapidly tap twice. Select Drag Click once. Click and hold, then use finger on the Touchpad to drag the cursor. Access context menu Click once. Tap once. Tap twice (at the same speed as double clicking a mouse button); rest a finger on the Touchpad on the second tap and drag the cursor. Using the Keyboard 0 The keyboard has three lock keys which the user can toggle On and Off. Figure 1-8. Lock Keys Table 1-9. Lock Keys Lock key Description Caps Lock When on, all alphabetic characters are in uppercase. Num Lock When Num Lock is On, the embedded keypad is in numeric mode. Scroll Lock When Scroll Lock is on, the screen moves one line up or down when the up or + down arrow keys are pressed respectively. Scroll Lock does not work with some applications. 1-18 Hardware Specifications and Configurations