Lexus GS 450h 2008 Owner's Manual page 300

3-3. Using the audio system
Adjusting sound quality and balance
Touch
STEP 1
STEP 2
Sound quality
mode
High-pitched
tones*
Mid-pitched
tones*
Low-pitched
tones*
Front/rear
volume balance
Left/right volume
balance
*: The sound quality level is adjusted individually in each radio, cassette tape,
CD or DVD mode.
298
on the screen.
Display
Adjust the settings, referring to the
following table.
Once you have finished, touch
.
Level
-5 to 5
-5 to 5
-5 to 5
F7 to R7
L7 to R7
Touch
or
or
or