Toyota Matrix 2009 Owner's Manual page 129

JBL brand audio system
When "ASL" is selected, turning
and turning
ASL automatically adjusts the volume and tone quality according to vehi-
cle speed.
Trademark owned by SRS Labs, Inc. (except JBL brand audio system)
n
The audio systems utilize SRS FOCUS
enhancement technologies, under license from SRS Labs, Inc., in all modes
except AM radio mode.
FOCUS, TruBass, SRS and
Labs, Inc.
FOCUS and TruBass technologies are incorporated under license from
SRS Labs, Inc.
to the left turns "ASL" off.
®
3-2. Using the audio system
to the right turns "ASL" on,
®
and SRS TruBass
symbols are trademarks of SRS
3
®
audio
195