Alpine IVA-C801 - Manual (Page 31)

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Adjusting Surround Levels and
Surround Delay Time
If your equalizer connected is equipped with the
surround level/time adjustment feature, you can
adjust the surround sound levels and surround
delay time to suit to your preference.
1
Display the surround mode screen and press
one of the
Function buttons 2 (STADIUM)
through 6 (HALL) (except "NORMAL") that has
the surround mode you wish to adjust.
2
Press and hold the FUNC (RETURN) button for
at least 2 seconds.
The display changes to the surround adjustment
screen.
3
Press the rotary encoder to select the surround
delay time or surround level that you wish to
adjust.
Each press toggles between the surround delay
time and surround level modes.
4
Turn the rotary encoder clockwise or
counterclockwise to adjust the surround sound
level or delay time to your preference.
After adjustment press the rotary encoder.
5
When your adjustments are complete, press the
FUNC (RETURN) button.
The display returns to the Surround mode
screen.
Selecting DHE (Digital Harmonic
Enhancer) Mode
The DHE mode enhances the sound of musical
instruments or vocals, while masking road noises
of a moving vehicle. The result is music with more
clarity.
1
Press the SOURCE button.
The main menu screen appears on the display.
2
Press the 4 (A.PROC) button to display the
Audio Processor List screen.
3
Rotate the rotary encoder and select "DHE,"
then press the rotary encoder to execute the
selection.
The DHE mode screen appears.
4
Press one of the Function buttons 2 (MODE1)
through 6 (MODE5) that has your desired DHE
mode. There are 5 modes as follows.
When the
1 (OFF) button is pressed, the DHE
mode will be deactivated.
Beat MAX (MODE1)
Enhances the rhythmic bass sound to
make very harmonic bass sound.
Lyric MAX (MODE2)
Enhances voice of female singers to make it brighter.
Beat MIX (MODE3)
Balances the bass sound to make it brighter.
Lyric MIX (MODE4)
Reproduces voice of female singers clearer.
Phase MIX (MODE5)
Reproduces any kind of music sources
more balanced and crisp.
5
When you have selected your desired DHE
mode, press the
FUNC (RETURN) button.
The display returns to the Audio Processor List
screen.
Tip
When the FUNC (RETURN) button is pressed, the
display returns to the previous screen.