2006 Lexus GX 470 Owners Manual - Page 286

AUDIO Using your rear seat audio system: some basics The following instructions are for the rear passengers. Please let the rear passengers read and follow the instructions when the rear passengers use the rear audio system. This section describes some of the basic features of the Lexus audio system. Some information may not pertain to your system. Your audio system adjusts to the optimum volume and tone quality automatically. While the system is adjusting the audio sound, the audio sound fades out and then fades in. Your audio system works when the ignition switch is in the "ACC" or "ON" position. You can enjoy the rear seat entertainment system with commercial headphone. See "Headphone input jacks" on page 269 for details. You can also enjoy the rear seat entertainment system with a wireless headphone. The wireless headphone can be used within rear seat. If the signal becomes weak, the headphone will mute. For details, refer to the manufacturer's instructions. With some wireless headphone generally available in the market, it may be difficult to catch sound properly. Lexus recommends the use of Lexus genuine wireless headphone. You can purchase a wireless headphone at a Lexus dealer. 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. NOTICE To prevent the battery from being discharged, do not leave the audio system on longer than necessary when the engine is not running. 261