Toshiba Qosmio G10 - Manual (Page 142)

User’s Manual 8-5
Using the Remote Controller, AV Buttons and QosmioPlayer
Mute Turns your computer sound off.
Channel/Page up(+)
and down(-) Changes the TV channel or moves a page up
and down, depending on the available options.
DVD Menu Opens the main menu on a DVD movie, if
available.
Recorded TV Opens the Recorded TV feature in Windows
Media Center mode. This feature is not
supported in QosmioPlayer mode.