2006 Lexus GX 470 Owners Manual - Page 304

AUDIO CAUTION D Do not operate a motor vehicle while using headphones. Doing so may cause an accident, resulting in death or serious injury. D With DVD player: Conversational speech on some DVDs is recorded at a low volume to emphasize the impact of sound effects. If you adjust the volume assuming that the conversations represent the maximum volume level that the DVD will play, you may be startled by louder sound effects or when you change to a different audio source. Be sure to adjust the volume with this in mind. Make sure the volume is not increased, before you turn on the headphone. Turning the system on and off 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 CD, a DVD video CD, 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. NOTICE To prevent the battery from being discharged, do not leave the audio system on longer than necessary when the engine is not running. 279