サービスマニュアル Acer - TravelMate series, TravelMate 4750, TravelMate 4750G, TravelMate 4750ZG, TravelMate 4750Z, TravelMate 4350

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Hotkeys

The computer employs hotkeys or key combinations to access most of the
computer's controls like screen brightness and volume output.
To activate hotkeys, press and hold the <Fn> key before pressing the other key
in the hotkey combination.

2

Display screen

Also called Liquid-Crystal Display (LCD),
displays computer output (configuration
may vary by model).

3

Power button /
indicator

Turns the computer on and off. Indicates
the computer's power status.

4

Keyboard

For entering data into your computer.

5

Touchpad

Touch-sensitive pointing device which
functions like a computer mouse.

6

Click buttons (left
and right)

The left and right buttons function like
the left and right mouse buttons.

7

Speakers

Deliver stereo audio output.

8

Microphone

Internal microphone for sound recording.

Hotkey

Icon

Function

Description

<Fn> + <F3>

Communication Enables/disables the computer’s

communication devices.

<Fn> + <F4>

Sleep

Puts the computer in Sleep mode.

<Fn> + <F5>

Display toggle

Switches display output between
the display screen, external monitor
(if connected) and both.

<Fn> + <F6>

Screen blank

Turns the display screen backlight
off to save power. Press any key to
return.

<Fn> + <F7>

Touchpad
toggle

Turns the internal touchpad on and
off.

<Fn> + <F8>

Speaker toggle

Turns the speakers on and off.

<Fn> + < >

Brightness up

Increases the screen brightness.

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Icon

Item

Description

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