2007 Toyota Avalon Navigation Manual - Page 126

Speech command system The speech command system allows you to operate the navigation system with your voice. When the headlight switch is at "ON" position, the screen changes to the day mode or night mode. To display the screen in the day mode even with the head light switch on, select "DAY MODE" switch on the adjustment screen for brightness and contrast control. If the screen is set in the day mode with the headlight switch turned to on, this condition is memorized in the system even with the engine turned off. 2. Give a command while an indicator is shown on the screen. If the navigation system does not respond or the confirmation screen does not disappear, please push the speech command switch and try again. 1. Push the speech command switch. A beep sounds and an indicator is shown on the screen. If no command is given, a beep sounds and the indicator disappears 6 seconds later. If the system does not recognize your speech, the system will respond with this message ("System does not recognize this command, please rephrase your command."). Start the operation from the beginning. See page 2 for the command list. cxxvi