Acer Aspire 5740DG - Manual (Page 5)

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4 Wireless LAN
communication
button/indicator Enables/disables the wireless LAN function.
Indicates the status of wireless LAN
communication.
Bluetooth
communication
button/indicator Enables/disables the Bluetooth function.
Indicates the status of Bluetooth
communication
*
.
3G 3G WWAN
communication
button/indicator Enables/disables the 3G WWAN function.
Indicates the status of 3G WWAN
communication
*
.
Backup key Launches Acer Backup Management for
three-step data backup.
5 HDD Indicates when the hard disk drive is active.
Num Lock Lights up when Num Lock is activated.
Caps Lock Lights up when Caps Lock is activated.
6 Keyboard For entering data into your computer.
7 Touchpad Touch-sensitive pointing device which
functions like a computer mouse.
8 Click buttons (left
and right) The left and right buttons function like the
left and right mouse buttons.
9
Power
1 Indicates the computer's power status.
Battery
1 Indicates the computer's battery status.
1. Charging: The light shows amber when
the battery is charging.
2. Fully charged: The light shows blue when
in AC mode.
10 Palmrest Comfortable support area for your hands
when you use the computer.
11 Touchpad toggle Turns the internal touchpad on and off.
12 Microphone Internal microphone for sound recording.
13 +/- Volume Up/
Volume Down Increase/decrease system volume.
14
P
Programmable
key Launch user-defined programs at a push of a
button.
# Icon Item Description