2007 Toyota Matrix Owners Manual - Page 146

Reference Using your audio system- -Some basics This Section describes some of the basic features on Toyota audio systems. Some information may not pertain to your system. Your audio system works when the ignition key is in the "ACC" or "ON" position. TURNING THE SYSTEM ON AND OFF Push "PWR·VOL" to turn the audio system on and off. You can turn on compact disc player by inserting compact disc. Tone How good an audio program sounds to you is largely determined by the mix of the treble, midrange (on some models of type 2) and bass levels. In fact, different kinds of music and vocal programs usually sound better with different mixes of treble, midrange and bass. Balance 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. YOUR RADIO ANTENNA Your vehicle has a mast type antenna. To remove the antenna, carefully turn it counterclockwise. Type 1: AM·FM radio/compact disc player (with compact disc changer controller) The audio system will change to the radio mode when a compact disc is ejected during play. SWITCHING BETWEEN FUNCTIONS Push "AM", "FM", "FM1·2" or "DISC" if the system is already on but you want to switch from one function to another. TONE AND BALANCE For details about your system's tone and balance controls, see the description of your own system. NOTICE To prevent damage to the antenna, make sure it is removed before driving your Toyota through an automatic car wash. Type 2: AM·FM radio/compact disc player with changer 134