Interior Comfort; Audio System; Automatic Level Control (ALC)- Page 187

6-19

Interior Comfort

Audio System

Form No. 8S18-EA-03I

2. Turn the audio control dial to adjust the 

selected functions as follows:

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 four modes are available. 
Select the desired mode.

Turn the audio control dial to select the 
ALC OFF, ALC LEVEL1

—

3 mode. The 

selected mode will be indicated.

BEEP setting

The beep-sound when operating the audio 
system can be set on or off.

ILLM EFT setting (Illumination setting 
during operation)

The audio system illumination during 
operation can be set on or off.

Indication

Turn Left

Turn Right

Select 
mode

Select 
mode

Decrease 
bass

Increase 
bass

Decrease
mid-
range

Increase
mid-range

Decrease
treble

Increase
treble

Shift the 
sound
to the 
front

Shift the 
sound
to the rear

Shift the 
sound
to the left

Shift the 
sound
to the right

OFF

ON

OFF

ON

NOTE

About 5 seconds after selecting any 
mode, the volume function will be 
automatically selected. To reset bass, 
mid-range, treble, fade, and balance, 
press the audio control dial for 2 
seconds. The unit will beep and 
"CLEAR" will be displayed.

Mode

Volume 

change

No change

Minimum

Medium

Maximum

J48C_8S18-EA-03I_Edition3.book  Page 19  Monday, February 9, 2004  8:41 PM

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