Fujitsu B3020D Manuel d'utilisateur télécharger pdf (Page 22)

Getting to Know Your LifeBook

Figure 2-12. Keyboard

Keyboard

USING THE KEYBOARD

Your LifeBook notebook has an integral 83-key

keyboard. The keys perform all the standard functions of

a 101-key keyboard, including the Windows keys and

other special function keys. This section describes the

following keys. (Figure 2-12)

■

Numeric keypad: Your notebook allows certain keys to

serve dual purposes, both as standard characters and

as numeric and mathematical keys. The ability to tog-

gle between the standard character and numerical keys

is controlled through the [NumLk] key.

■

Cursor keys: Your keyboard contains four arrow

keys for moving the cursor or insertion point to the

right, left, up, or down within windows, applications

and documents.

■

Function keys: The keys labeled [F1] through [F12],

are used in conjunction with the [Fn] key to produce

special actions that vary depending on what program

is running.

■

Windows keys: These keys work with your Windows

operating system and function the same as the

onscreen Start menu button, or the right button on

your pointing device.

NUMERIC KEYPAD

Certain keys on the keyboard perform dual functions as

both standard character keys and numeric keypad keys.

NumLk can be activated by pressing the [NumLk] keys.

Turning off the NumLk feature is done the same way.

Once this feature is activated you can enter numerals 0

through 9, perform addition ( + ), subtraction ( - ),

multiplication ( * ), or division ( / ), and enter decimal

points ( . ) using the keys designated as ten-key function

keys. The keys in the numeric keypad are marked on the

front edge of the key to indicate their secondary func-

tions. (Figure 2-12)

WINDOWS KEYS

Your LifeBook notebook has two Windows keys: a Start

keys and an Application key. The Start key displays the

Start menu. This button functions the same as your

onscreen Start menu button. The Application key func-

tions the same as your right mouse button and displays

shortcut menus for the selected item. (Please refer to

your Windows documentation for additional informa-

tion regarding the Windows keys.) (Figure 2-12)

CURSOR KEYS

The cursor keys are the four arrow keys on the keyboard

which allow you to move the cursor up, down, left and

right in applications. In programs such as Windows

Explorer, it moves the “focus” (selects the next item up,

down, left, or right). (Figure 2-12)

FUNCTION KEYS

Your LifeBook notebook has 12 function keys, F1

through F12. The functions assigned to these keys differ

for each application. You should refer to your software

documentation to find out how these keys are used.

(Figure 2-12)

[Fn] Key

The [Fn] key provides extended functions for the

notebook and is always used in conjunction with

another key.

■

[Fn+F3]: Pressing [F3] while holding [Fn] will toggle

the Audio Mute on and off.

Fn Key

Function Keys

Numeric Keypad

Application Key

Cursor

Start Key

Keys

(outlined in black)

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Fujitsu B3020D Manuel d'utilisateur Page 22

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