Acer Aspire 4540 Series - Bottom View; Easy-Launch Buttons

Chapter 1 9
Bottom View
Easy-Launch Buttons
Located beside the keyboard are application buttons. These buttons are called easy-launch buttons. They are:
WLAN, Internet, email, Bluetooth, Arcade and Acer Empowering Technology.
The mail and Web browser buttons are pre-set to email and Internet programs, but can be reset by users. To
set the Web browser, mail and programmable buttons, run the Acer Launch Manager.
No. Icon Item Description
1 Battery bay Houses the computer's battery pack.
2 Battery release
latch
Releases the battery for removal.
3 Hard disk bay Houses the computer's hard disk (secured with
screws).
4 Memory
compartment
Houses the computer's main memory.
5 Battery lock Locks the battery in position.
6 Ventilation slots
and cooling fan
Enable the computer to stay cool, even after
prolonged use.
Note: Do not cover or obstruct the opening of the
fan.
Icon Function Description
Wireless communication
switch
Enables/disables the wireless function.
Web browser Internet browser (user-Programmable)
Mail Email application (user-Programmable)
Bluetooth communication
switch
Enables/disables the Bluetooth function.
Empowering Technology Launch Acer Empowering Technology.
(user-programmable)