Mazda 2002 Tribute Owner's Manual page 37

Entertainment Systems
Speaker balance adjust
Speaker sound distribution can be adjusted between the right and left
speakers.
Press the audio control until BAL
appears.
Turn the control (right or left) to
adjust between the right and left
speakers.
Mid-range adjust (if equipped)
Your vehicle may be equipped with a mid-range adjust. The TUNE
control allows you to adjust the mid-range levels.
Press the audio control until MID
appears in the display.
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