Compaq Nw9440 - Mobile Workstation Manual de usuario

Pointing Devices and

Keyboard

Document Part Number: 419590-001

January 2007

This guide explains the pointing devices and keyboard.

Pointing Devices and Keyboard ii

Contents

1 Pointing devices

Identifying pointing devices. . . . . . . . . . . . . . . . . . . . . . . 1–2

Using the TouchPad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–4

Using the pointing stick controls (select models only) . . 1–4

Using an external mouse . . . . . . . . . . . . . . . . . . . . . . . . . 1–4

Setting TouchPad preferences . . . . . . . . . . . . . . . . . . . . . 1–5

2 Keyboard

Hotkeys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–1

Hotkey quick reference . . . . . . . . . . . . . . . . . . . . . . . 2–2

Hotkey procedures. . . . . . . . . . . . . . . . . . . . . . . . . . . 2–3

HP Quick Launch buttons (select models only). . . . . . . . 2–5

Presentation button. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–8

Info Center button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–9

HP Quick Launch Buttons control panel . . . . . . . . . . . . 2–10

Opening the HP Quick Launch Buttons

control panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–11

Setting button preferences . . . . . . . . . . . . . . . . . . . . 2–11

Displaying the Q Menu . . . . . . . . . . . . . . . . . . . . . . 2–12

Setting tiling preferences . . . . . . . . . . . . . . . . . . . . . 2–16

Setting the ambient light sensor. . . . . . . . . . . . . . . . 2–17

Setting other preferences . . . . . . . . . . . . . . . . . . . . . 2–17

Index

Pointing Devices and Keyboard 1–1

Pointing devices

The following sections provide information on the pointing

device features of the computer, which vary by model.

✎Your computer may look slightly different from the

illustrations in this section.

1–2 Pointing Devices and Keyboard

Pointing devices

Identifying pointing devices

✎The pointing stick (select models only) and TouchPad controls

can be used interchangeably.

Component Description

1Fingerprint reader

(select models only)*

Allows a fingerprint logon to

Windows® instead of a password

logon. On select models, a center

button replaces the fingerprint reader.

2Left pointing stick button

(select models only)

Functions like the left button on an

external mouse.

3Pointing stick

(select models only)

Moves the pointer and selects or

activates items on the screen.

4Center pointing stick button

(select models only)

Functions like the center button on an

external mouse.

(Continued)

Pointing devices

Pointing Devices and Keyboard 1–3

5Right pointing stick button

(select models only)

Functions like the right button on an

external mouse.

6TouchPad scroll zone* Scrolls up or down.

7Right TouchPad button Functions like the right button on an

external mouse.

8Center TouchPad button

(select models only)

Functions like the center button on

an external mouse. On select models,

a fingerprint reader replaces the

center button.

9Left TouchPad button* Functions like the left button on an

external mouse.

-TouchPad* Moves the pointer and selects or

activates items on the screen. Can be

set to perform other mouse functions,

such as scrolling, selecting, and

double-clicking.

*This table describes default settings. To view and change TouchPad

preferences, select Start > Control Panel > Hardware and Sound >

Mouse.

Component Description

1–4 Pointing Devices and Keyboard

Pointing devices

Using the TouchPad

To move the pointer, slide your finger across the TouchPad

surface in the direction you want the pointer to go. Use the

TouchPad buttons as you would the corresponding buttons on an

external mouse. To scroll up and down using the TouchPad

vertical scroll zone, slide your finger up and down over the lines.

✎If you are using the TouchPad to move the pointer, you must

lift your finger off the TouchPad before moving it to the scroll

zone. Simply sliding your finger from the TouchPad to the

scroll zone will not activate the scrolling function.

Using the pointing stick controls

(select models only)

To move the pointer, press the pointing stick in the direction

you want the pointer to go. Use the pointing stick buttons as you

would the corresponding buttons on an external mouse.

Using an external mouse

An external USB mouse can be connected to the computer using

one of the USB ports on either side of the computer. A USB

mouse can also be connected to the system using the ports on an

optional docking device (select models only).

Pointing devices

Pointing Devices and Keyboard 1–5

Setting TouchPad preferences

Mouse Properties in Windows allows you to customize pointing

device settings, including:

■TouchPad tapping, which enables you to tap the TouchPad

once to select an object or twice to double-click an object

(enabled by default).

■Edge motion, which enables you to continue to scroll even

though your finger has reached the edge of the TouchPad

(disabled by default).

■Button preference, which allows you to switch between

left-hand and right-hand use (right-hand preference is

enabled by default). With some application software, you can

program the center button for special functions.

Other features, such as mouse speed preferences and mouse trails,

are also found in Mouse Properties.

To access Mouse Properties:

»Select Start > Control Panel > Hardware and Sound >

Mouse.

Pointing Devices and Keyboard 2–1

Keyboard

The following sections provide information on the keyboard

features of the computer.

Hotkeys

Hotkeys are preset combinations of the fn key 1and either the

esc key 2, or one of the function keys 3.

The icons on the f3,f4,and f8 through f11 keys represent the

hotkey functions. Hotkey functions and procedures are discussed

in the following sections.

✎Your computer may look slightly different from the

illustrations in this section.

2–2 Pointing Devices and Keyboard

Keyboard

Hotkey quick reference

To perform this function Press

Initiate Sleep fn+f3

Exit Sleep Power button

Alternate between computer

display and external display

fn+f4

View/clear battery information fn+f8

Decrease screen brightness fn+f9

Increase screen brightness fn+f10

Turn on and off ambient light

sensor

fn+f11

Display system information fn+esc

Clear system information fn+esc or press OK

Keyboard

Pointing Devices and Keyboard 2–3

Hotkey procedures

To use a hotkey command on the computer keyboard, either

■Briefly press the fn key, and then briefly press the second key

of the hotkey command.

– or –

■Press and hold down the fn key, briefly press the second key

of the hotkey command, and then release both keys at the

same time.

Initiate Sleep (fn+f3)

Press fn+f3 to initiate Sleep.

When Sleep is initiated, your work is stored in random access

memory (RAM), the screen is cleared, and power is conserved.

While the computer is in the Sleep state, the power lights blink.

The computer must be on before you can initiate Sleep.

To exit Sleep, briefly press the power button.

✎If a critical battery level occurs while the computer is in the

Sleep state, the computer initiates Hibernation and the

information stored in RAM is saved to the hard drive. The

factory setting for critical battery action is Hibernate, but this

setting can be changed in advanced power settings.

The function of the fn+f3 hotkey can be changed. For example,

you can set the fn+f3 hotkey to initiate Hibernation instead of

Sleep. In all Windows operating system windows, references to

the sleep button apply to the fn+f3 hotkey.

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