1998 Subaru Forester Owner's Manual - Page 128
1998 Subaru Forester Manual
Page 128 highlights
The bass control has total of 13 volume levels (B: -6 for minimum, 0 for middle, B: +6 for maximum). Choose desired bass volume level by turning the volume control knob. The control function returns to volume control mode after about 5 seconds. B Treble control Treble volume control indication When the treble volume level is set at the level -6 HG0087 HG0088 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 5-6