2010 Toyota Venza Owners Manual - Page 408

3-4. Using the rear seat entertainment system "-" or "Red" Brightness Contrast Tone * Color * Darkens Weakens the contrast Weakens the tone Strengthens the red color "+" or "Green" Brightens Strengthens the contrast Strengthens the tone Strengthens the green color *: Color and tone can be adjusted while a DVD video, video CD or similar is being shown. Only contrast and brightness can be adjusted from the audio and other screens. 386