Acer ferrari 4000 서비스 매뉴얼

Chapter 1

27

The computer comes with 16-bit high-fidelity AC'97 stereo audio, and dual stereo speakers. 

Adjusting the volume on the computer is as easy as pressing some buttons. See "Hotkeys" on page 17 for 
more information on adjusting the speaker volume.

"Hotkeys" on page 14