2003 Toyota Matrix Owners Manual - Page 128

'03 MATRIX_U (L/O 0201) To adjust all of the tone controls to the middle position, push and hold the "AUDIO" knob for more than 2 seconds. "FLAT" will appear on the display. Sound balance adjustment function- This knob is also used to adjust the sound balance between the front and rear, and the right and left speakers. For front/rear adjustment, push the "AUDIO" knob repeatedly until "FAD" appears on the display. Then turn the knob to adjust the front/rear balance. For left/right adjustment, push the "AUDIO" knob repeatedly until "BAL" appears on the display. Then turn the knob to adjust the left/right balance. To return to the middle position balances, push and hold the "AUDIO" knob for more than 2 seconds. Auto EQ (Automatic equalization) Radio This button is designed to select the preset equalization (EQ) settings for tone. The preset settings are designed for 6 program types (Classical, Pop, Rock, Jazz, Talk, Country). Settings consist of the bass, midrange and treble control positions which can be stored into the custom setting. To use a preset EQ setting: Push the "AUTO EQ" button until you reach the setting you want. Every time you push this button, the display toggles through the six presets and custom setting in the following order; 1: Classical, 2: Pop, 3: Rock, 4: Jazz, 5: Talk, 6: Country, 7: Custom. To return to the manual mode (CUSTOM): Push the "AUTO EQ" button until "CUSTOM" appears on the display. Then you can manually adjust the bass, midrange, treble using the "AUDIO" knob. (See "AUDIO".) This will overwrite any previous custom setting that was saved with a station preset. When a tuner preset is saved, the current EQ preset name is saved along with the tuner setting. Additionally, the current EQ setting is saved with the current mode (AM, FM1, FM2 or CD). Compact disc auto changer Push "AUTO EQ" to select the desired preset equalization setting while playing a CD. The equalization will be automatically set whenever you play a CD. CD/AUX (Compact Disc/Auxiliary) Push "CD/AUX" to switch from radio to compact disc auto changer operation. A disc must already be loaded in the auto changer. When the audio is set into compact disc operation, the display shows the track number currently being played. If the auto changer or another unit equipped with the player malfunctions, your audio system will display one of the six following error messages. Error messages If the player malfunctions, your audio system will display the following error messages. "CHECK CD": D The road is too rough. The disc should play when the road is smoother. D The disc is dirty, scratched, wet or upside down. D The air is very humid. If so, wait about an hour and try again. "PLAYER ERROR": There may be a motor problem in loading or unloading a disc or communication problem in the changer unit. 128 2003 MY COROLLA MATRIX_U (OM12767U)