Fujitsu LifeBook B2620, Руководство пользователя

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14
L i f e B o o k B S e r i e s – S e c t i o n T w o
Figure 2-11 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 2-11)
■
Numeric keypad: Your notebook allows certain keys to
serve dual purposes, both as standard characters and
as numeric and mathematical keys. The ability to
toggle 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 2-11)
WINDOWS KEYS
Your LifeBook notebook has three Windows keys: two
Start keys and an Application key. The two Start keys
display the Start menu. This button functions the same
as your onscreen Start menu button. The Application
key functions the same as your right mouse button and
displays shortcut menus for the selected item. (Please
refer to your Windows documentation for additional
information regarding the Windows keys.)
(Figure 2-11)
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 2-11)
x
Fn Key Start Key
Function Keys
Numeric Keypad
Application Key
Cursor Keys
Start Key
P O I N T
If you are using the optional external numerical keypad,
pressing the [NumLk] key will activate the external
keypad. The indicator will come on, however it will not
change any of the functionality of your keyboard keys.
B Series.book Page 14 Thursday, September 26, 2002 11:01 AM