2003 Lexus GX 470 Owners Manual - Page 737

AUDIO Turning the system on and off Front audio system operation All the modes of the front audio system can be operated on the rear seat entertainment system. When the same mode is selected on the front and rear audio systems simultaneously, the system can be operated on the front audio system. If the radio mode is selected on the front and rear audio systems at the same time, AM and FM modes cannot be changed on the rear seat audio system. Selecting the mode Push this knob to turn the audio system on and off. Turn this knob to adjust the volume. To turn on the system, push the "SOURCE" button. The screen indicates which mode can be selected. Push the "DVD" or "VIDEO" button when the connected DVD player or your personal audio machine is on. The rear seat entertainment system will be turned on. The rear seat entertainment system can select all the modes. When a cassette tape, a compact disc, a DVD video disc, an audio CD, a video CD, a CD text, a dts−CD or a DVD audio disc is not loaded on the front audio system or the DVD player, only the radio mode can be selected on the rear seat entertainment system. To turn off the system, push the "OFF" button. When the front audio system is turned off, the rear audio system and the DVD player will be turned off simultaneously. 240 Use the joy stick to select the mode. Push the "ENT" button to enter the mode.