TOYOTA 2011 Yaris Sedan - Manual (Page 211)

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3-2. Using the audio system
3
Inte
rior fe
atures
n Adjusting sound quality
Turning or adjusts the level.
n Adjusting the Automatic Sound Levelizer (ASL) (Type B only)
When “ASL” is selected, turning to the right changes the
“ASL” level in the order of “LOW”, “MID” and “HIGH”.
Turning to the left turns “ASL” off.
ASL automatically adjusts the volume and tone quality according to vehi-
cle speed.
n Trademark owned by SRS Labs, Inc.
The audio systems utilize SRS FOCUS
®
and SRS TruBass
®
audio
enhancement technologies, under license from SRS Labs, Inc., in all modes
except AM radio mode.
FOCUS, TruBass, SRS and symbols are trademarks of SRS Labs,
Inc.
FOCUS and TruBass technologies are incorporated under license from
SRS Labs, Inc.
Sound qual-
ity mode
Mode
displayed
Level
Turn to the
left
Turn to the
right
Bass BAS -5 to 5
Low High
Treble TRE -5 to 5
Front/rear
volume
balance
FAD R7 to F7 Shifts to rear
Shifts to
front
Left/right
volume
balance
BAL L7 to R7 Shifts to left
Shifts to
right