Mazda 2003 Miata MX-5 Owner's Manual page 139

J07R_8R09_EA_02G.book Page 20 Monday, July 1, 2002 11:30 AM
Interior Comfort
Audio System
Automatic Level Control (ALC)
The automatic level control is a feature
that automatically adjusts audio volume
and sound quality according to the vehicle
speed.
The volume increases in accordance with
the increase in vehicle speed, and
decreases as vehicle speed decreases.
The following seven modes are available.
Select the desired mode according to use.
Mode Use
ALC does not
operate.
Use when the
convertible
top is closed.
Three levels
are available.
Use when the
convertible
top is open.
Three levels
are available.
6-20
Form No. 8R09-EA-02G
Turn the audio control knob to select the
desired mode. The selected mode will be
indicated.
Volume
change
No change
Minimum
Medium
Maximum
Minimum
Medium
Maximum