English

2

#

Item

Description

6

Click buttons

The left and right buttons function like the left

 

(left, center and right)

and right mouse buttons; the center button

 

 

serves as a 4-way scroll button.

 

 

 

7

Launch keys

Buttons for launching frequently used programs.

 

 

See "Launch keys" on page 10 for more details.

 

 

 

8

Status indicators

Light-Emitting Diodes (LEDs) that turn on and off

 

 

to show the status of the computer's functions

 

 

and components.

 

 

 

9

Palmrest

Comfortable support area for your hands when

 

 

you use the computer.

 

 

 

Closed front view

#

Icon

Item

Description

1

 

Speakers

Left and right speakers deliver stereo

 

 

 

audio output.

 

 

 

 

2

 

Bluetooth

Press to enable/disable Bluetooth

 

 

communication

function. Lights to indicate the status of

 

 

button/indicator

Bluetooth communications

 

 

 

(manufacturing option).

 

 

 

 

3

 

Wireless

Press to enable/disable Wireless function.

 

 

communication

Lights to indicate the status of wireless

 

 

button/indicator

LAN communications

 

 

 

(manufacturing option).

4

5

6

Line-in/mic-in jack

Accepts input from external microphones.

Speaker-out/line-out/

Connects to audio line-out devices

headphone jack

(e.g., speakers, headphones).

Battery indicator

Lights when the battery is being charged.

Page 10
Image 10
Acer TravelMate 4400 manual Closed front view, See Launch keys on page 10 for more details, Icon Description