Toyota 2015 Hilux Owner's Manual page 317

Adjusting sound quality
■
Pressing the "TUNE >" or "< SELECT" button adjusts the level.
Sound
quality mode
*
1
Bass
*
1
Treble
Front/rear volume
*
2
balance
Left/right
volume
balance
*
1
: The sound quality level is adjusted individually in each audio mode.
*
2
: For the vehicles with 2 speakers system, the sound will be mute if the
sound balance is adjusted to the maximum level at the rear.
Press the "SETUP ENTER" button or
sound setting menu.
Adjusting the Automatic Sound Levelizer (ASL)
■
When ASL is selected, press the "TUNE >" or "< SELECT" button to
change the amount of ASL.
"LOW", "MID", "HIGH", or "OFF" can be selected.
ASL automatically adjusts the volume and tone quality according to
vehicle speed.
Press the "SETUP ENTER" button or
sound setting menu.
Mode
Level
displayed
"BASS" -5 to 5
"TREBLE" -5 to 5
"FADER" F7 to R7
"BALANCE" L7 to R7
5-2. Using the audio system
Press the
"< SELECT"
Low
Shifts to rear Shifts to front
Shifts to left Shifts to right
(BACK) to return to the
(BACK) to return to the
317
Press the
"TUNE >"
High
5