2009 Toyota 4Runner Owners Manual - Page 307

3-3. Using the rear audio/video system Changing the audio language Press or select to display the audio language screen. Each time is pressed or is selected, another language stored on the disc is selected. Select to return to the previous screen. Changing the angle Press or select to display the screen to change the angle. Each time is pressed or is selected, the angle changes. Select to return to the previous screen. 284