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4using the display, 5using the keyboard and touchpad, 6using a battery – Dell Inspiron 1521 (Mid 2007) User Manual

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Contents

Line Conditioners

. . . . . . . . . . . . . . . . . .

38

Uninterruptible Power Supplies

. . . . . . . . . .

38

4

Using the Display

. . . . . . . . . . . . . . . . . .

39

Adjusting Brightness

. . . . . . . . . . . . . . . . . .

39

Switching the Video Image From Your Computer Display To a
Projector

. . . . . . . . . . . . . . . . . . . . . . . . .

39

Setting Display Resolution and Refresh Rate

. . . . . .

39

5

Using the Keyboard and Touchpad

. . . . .

41

Numeric Keypad

. . . . . . . . . . . . . . . . . . . . .

41

Key Combinations

. . . . . . . . . . . . . . . . . . . .

42

System Functions

. . . . . . . . . . . . . . . . . .

42

Display Functions

. . . . . . . . . . . . . . . . . .

42

Battery

. . . . . . . . . . . . . . . . . . . . . . .

42

Power Management

. . . . . . . . . . . . . . . .

42

Microsoft® Windows® Logo Key Functions

. . .

43

Dell™ QuickSet Key Combinations

. . . . . . . . .

43

Adjusting Keyboard Settings

. . . . . . . . . . . .

43

Touch Pad

. . . . . . . . . . . . . . . . . . . . . . . .

43

Customizing the Touch Pad

. . . . . . . . . . . . .

45

6

Using a Battery

. . . . . . . . . . . . . . . . . . . .

47

Battery Performance

. . . . . . . . . . . . . . . . . .

47

Checking the Battery Charge

. . . . . . . . . . . . . .

48

Dell QuickSet Battery Meter

. . . . . . . . . . . .

48