Acer Extensa 2950 - Manual (Page 34)

1 Getting to know your Extensa 26
English
Audio
The computer comes with 16-bit high-fidelity AC’97 stereo audio, and
dual stereo speakers.
Adjusting the volume
Adjusting the volume on the computer is as easy as pressing some
buttons. See “Hot keys” on page 18 for more informations on
adjusting the speaker volume.
Power management
This computer has a built-in power management unit that monitors
system activity. System activity refers to any activity involving one or
more of the following devices: keyboard, mouse, floppy drive, hard
disk, peripherals connected to the serial and parallel ports, and video
memory. If no activity is detected for a period of time (called an
inactivity timeout), the computer stops some or all of these devices in
order to conserve energy.
This computer employs a power management scheme that supports
Advanced Configuration and Power Interface (ACPI), which allows for
maximum power conservation and maximum performance at the same
time. Windows handles all power-saving chores for your computer.