Toyota Premium ICE Owner's Manual page 26

When choosing this option and pressing 'Enter' the following screen appears:
Sound Settings
Equalizer
Volume
Here you can adjust the Equalizer and the Volume.
Equalizer
When you open the Equalizer menu, the following screen appears:
Equalizer
Bass Boost
Treble Boost
You have two options:
- Bass Boost: when choosing this option the lower bass tones will be increased (ON/OFF).
- Treble Boost: when choosing this option the mid- and higher tones will be increased (ON/OFF).
When you choose return, the Sound Settings menu appears.
Exit
Return
Exit
ON
Return
Premium ICE 25