Turning The Automatic Sound Levelizer (Asl) On/Off - Toyota Land Cruiser Prado Owner's Manual

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Adjusting sound quality
Turning the "TUNE•SEL" knob adjusts the level.
Mode
displayed quality mode
"BAS"
*
1
"MID" Mid-range
"TRE"
"FAD"
"BAL"
* 1
: If equipped
* 2
: The sound quality level is adjusted individually in each audio mode.

Turning the Automatic Sound Levelizer (ASL) on/off

Type A
When "ASL" is selected, turning the "TUNE•SEL" knob to the right
changes the "ASL" level in the order of "LOW", "MID" and "HIGH".
Turning the "TUNE•SEL" knob to the left turns "ASL" off.
ASL automatically adjusts the volume and tone quality according to the
vehicle speed.
Type B
Turning the "TUNE•SEL" knob clockwise turns on the ASL, and
turning the "TUNE•SEL" knob counterclockwise turns off the ASL.
ASL automatically adjusts the volume and tone quality according to the
noise level as you drive your vehicle.
Sound
Level
* 2
Bass -5 to 5
*
2
-5 to 5
* 2
Treble -5 to 5
Front/rear
volume F7 to R7
balance
Left/right
volume L7 to R7
balance
3-2. Using the audio system
Turn coun- Turn
terclockwise clockwise
Low High
Shifts to
Shifts to rear
front
Shifts to
Shifts to left
right
3
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