Acer d257 Guida All'Installazione Rapida

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1. The front panel indicators are visible even when the computer cover is closed.

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

Turns the computer on and off.

4

Keyboard

For entering data into your computer.

5

Touchpad

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

6

Status indicators

1

Light-Emitting Diodes (LED) that light up to 
show the status of the computer's functions 
and components.

7

Click buttons (left  
and right)

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

8

Palmrest

Comfortable support area for your hands 
when you use the computer.

9

Microphone

Internal microphone for sound recording.

Hotkey

Icon

Function

Description

<Fn> + <F3>

Communication  Enables/disables the computer’s 

communication devices. 
(Communication devices may vary by 
configuration.)

<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.

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Item

Description