Dsp (Digital Signal Processor); Sound Field Control; Nuance Level Adjustment; Dsp Bass Boost Control Level Adjustment - Kenwood DPX-6020 Instruction Manual

DSP features

DSP (Digital Signal Processor)

A DSP is a device which uses digital control to correct the audio
signal and produce sound effects that can compensate for the
small passenger compartment of a vehicle.
The DSP indicator lights up when the DSP is on.
Turning the DSP On:
Press the DSP button.
"DSP On" is displayed once and the DSP indicator lights up the
DSP is turned on.
Turning the DSP Control Mode on:
Press the DSP button while the DSP indicator lights up.
"DSP CTRL" is displayed and the DSP indicator starts blinking
when the DSP control mode is entered.
NOTE
• Be sure to turn the DSP control mode on when performing the
operations described below in the DSP features.
• If you make no button operation for 10 seconds, the DSP control
mode is automatically canceled.
Turning the DSP Off:
Press the OFF button for at least one second.

Sound Field Control

This function reproduces many different virtual sound fields
such as of a concert hall within a vehicle.
Switching the Sound Field Control:
1
Press the DSP button. "DSP CTRL" is displayed once the DSP
control mode is entered.
The DSP indicator blinks during the DSP control mode.
2
Each time you press the SFC button, the sound field control
switches as follows;
➨ "Stadium" ➨ "Concert Hall" ➨ "Live House" ➨ "Theater" ➨
"Disco" ➨ "Club Disco" ➨ "Jazz Club" ➨ "Studio" ➨ "Listening" ➨
"Church" ➨ "Bypass" ➨
3
Press the DSP button to end the DSP control mode.

Nuance Level Adjustment

You can adjust the level of the DSP sound effects.
1
Press the DSP button. "DSP CTRL" is displayed once the DSP
control mode is entered.
The DSP indicator blinks during the DSP control mode.
2
Each time you press the FM or AM button, the DSP effects
switch as follows;
"Nuance High" j "Nuance Mid" j "Nuance Low"
NOTE
• This adjustment cannot be made when the Sound Field Control
is set to "Bypass".
• The default setting is "Mid".
3
Press the DSP button to end the DSP control mode.

DSP Bass Boost Control Level Adjustment

This function can add the original bass sounds to the
insufficient bass sounds from the rear during using the DSP
effects for correction.
1
Press the DSP button. "DSP CTRL" is displayed once the DSP
control mode is entered.
The DSP indicator blinks during the DSP control mode.
2
Each time you press the 4 or ¢ button, the width of
frequency band for the bass boost switches as follows;
"DBB STEP 1" (narrow band) j "DBB STEP 2" j "DBB STEP
3" (wide band)
NOTE
• This adjustment cannot be made when the Sound Field Control
is set to "Bypass".
• The default setting is "STEP 2".
3
Press the DSP button to end the DSP control mode.
— 24 —