1999 Subaru Impreza Owner's Manual - Page 150
1999 Subaru Impreza Manual
Page 150 highlights
Select the Treble control mode by pressing the "T/B" button. In the treble control mode, the display shows the indication as shown. The treble control has total of 13 volume levels (TR: -6 for minimum, 0 for middle, TR: +6 for maximum). Choose desired treble volume level by turning the volume control knob. The control function returns to volume control mode after about 5 seconds. B Fader control Fader control indication When the fader setting is at the F12 (front maximum and rear minimum) HG0089 HG0090 Select the Fader control mode by pressing the "T/B" button. In the fader control mode, the display shows the indication as shown. The fader control has total of 25 settings (F: 12 for front maximum and rear minimum, 0 for neutral, R: 12 for front minimum and rear maximum). Choose desired setting by turning the volume control knob. The control function returns to volume control mode after about 5 seconds. 5-6