Toyota PT546-52121 Owner's Manual page 9

• EQ(equalizer)
EQ is a modified DSP (Digital Signal
Processing) system that provides a
customized sound for your vehicle.
Press the MULTI KNOB to display
the current EQ mode setting. While
the setting is displayed, press
repeatedly to switch to the following
modes.
MUSIC MODE:
A powerful, energetic, live
sound.
TALK MODE:
Natural and smooth sound
that gives no listening
fatigue but comfort.
• AUDIO CTRL
When the MULTI KNOB is turned,
the setting item of the AUDIO CTRL
menu will switch in the following
order:
FADER  BALANCE  BASS  TREBLE
 ASL (Automatic Sound Levelizer)  ASR
(Advanced Sound Retriever)
FADER: Turn the MULTI KNOB to adjust the
sound balance between the rear and
front speakers.
The display ranges from R7 to F7.
BALANCE:
Turn the MULTI KNOB to adjust the
sound balance between the left and
right speakers. The display ranges
from L7 to R7.
BASS: Turn the MULTI KNOB to adjust low-
pitched tones. The display ranges from
–5 to 5.
TREBLE:
Turn the MULTI KNOB to adjust high-
pitched tones. The display ranges from
–5 to 5.
ASL: During driving, noise in the car changes
according to the driving speed. The
Automatic Sound Levelizer (ASL)
automatically adjusts the volume based
on driving speed. If this noise becomes
greater, the sensitivity (variation of
volume level to noise level) of ASL can
be set to one of three levels. Press the
MULTI KNOB changes the ASL setting
as follows:
LOW d MID d HIGH d OFF
ASR: The ASR (Advanced Sound Retriever)
function provides a wide, deep and
rich quality to MP3/WMA/AAC sound,
which gives the user a lively impression.
Pressing the MULTI KNOB repeatedly
switches the setting in the following
order:
LOW RATE d HIGH RATE d OFF
LOW RATE:
Effective for low-compression
audio media.
HIGH RATE:
Effective for high-compression
audio media.
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