Subaru WRX STI Owner's Manual page 270

Setting ranges
Item
Audio volume
Balance
Fader
Vocal Image Control
Speed Volume Control
Graphic Equalizer, SET1-3
Sound Restorer
Volume Smoother
Virtual Bass
Step
0-40 15
L9-R9 0 (Center)
F9-R9 0 (Center)
Left/Right: R9-L9 Left/Right: R3
Front/Rear: R9-F9 Front/Rear: 0 (Center)
OFF, Low, High Low
−6-+6
0 (Flat)
ON, OFF ON
OFF, Low, Mid, High Mid
OFF, Low, Mid, High Mid
I n f o r ma t i o n P r o v i d e d b y :
Balance/Fader
A good balance of the left and right stereo
Default
channels and of the front and rear sound
levels is important for good quality audio
program listening.
Keep in mind that when listening to a
stereo recording or broadcast, changing
the right/left balance will increase the
volume of 1 group of sounds while
decreasing the volume of another.
1. Touch the Set button of the Balance/
Fader function.
2. Select the Volume Balance Control
menu.
5-15
Audio/Basic operation
CONTINUED