Toshiba Tecra A3 User Manual page 52

Internal Microphone
Volume Control
TECRA A3/S2
Built-in Internal Microphone.
(This function is available depending on the model
you purchased.)
Use this dial to adjust the volume of the stereo
speakers.
The audio speakers. Volume can be controlled
either with the volume dial on the front side of the
computer, or with the Volume setting in Windows
XP.
The Grand Tour
2-3