2006 Lexus IS 350 Navigation Manual - Page 165
2006 Lexus IS 350 Manual
Page 165 highlights
IS350/250_Navi_U (L/O 0508) AUDIO/VIDEO SYSTEM 165 D Tone and balance How good an audio program sounds to you is largely determined by the mix of the treble, midrange, and bass levels. In fact, different kinds of music and vocal programs usually sound better with different levels of treble, midrange, and bass. A good balance of the left and right stereo channels and of the front and rear sound levels is also important. Keep in mind that if you are listening to a stereo recording or broadcast, changing the right/left balance will increase the volume of one group of sounds while decreasing the volume of another. 2. Touch the desired button. "TREB" "+" or "-": Adjusts high−pitched tones. "MID" "+" or "-": Adjusts mid−pitched tones. "BASS" "+" or "-": Adjusts low−pitched tones. "FRONT" or "REAR": Adjusts sound balance between the front and rear speakers. "L" or "R": Adjusts sound balance between the left and right speakers. 3. Touch "OK". The tone of each mode (for such as AM, FM1 and DVD changer) can be adjusted. 1. Touching "SOUND" displays the sound adjustment screen.