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Operation modes
This unit features two operation modes: the 3-
way network mode (NW) and the standard
mode (STD). You can switch between modes
as desired. Initially, the DSP setting is set to
the standard mode (STD). (Refer to Switching
the DSP setting mode on page 9.)
! The 3-way network mode (NW) lets you cre-
ate a 3-way multi-amp, multi-speaker sys-
tem with separate speakers for
reproduction of high, middle and low fre-
quencies (bands), each driven by a dedi-
cated power amp. The 3-way network mode
provides network and time alignment func-
tions, two functions essential for a multi-
amp, multi-speaker system, to enable pre-
cise control over settings for each fre-
quency range.
! The standard mode (STD) lets you create a
4-speaker system with front and rear speak-
ers, or a 6-speaker system with front and
rear speakers and subwoofers.
Important
! When no power is supplied to this unit be-
cause of a change of the car battery or for
some similar reason, the microcomputer of
this unit is returned to its initial condition. If
this happens, all memorized adjusted audio
settings are erased. When you have com-
pleted audio setting adjustment, be sure to re-
cord the settings shown on page 68.
Operation mode marks
This manual uses the following marks to make
the description clear.
: This mark indicates a function only in
NW mode or an operation in NW mode.
: This mark indicates a function available
only in STD mode or an operation in STD
mode.
! The functions and operations which do not
carry either mark are commonly used in
the NW and STD modes.
3-way network mode
By carrying out the following settings/adjust-
ments in the order shown, you can create a fi-
nely-tuned sound field effortlessly.
! Using the position selector on page 41
! Using balance adjustment
on page 41
! Using the time alignment on page 42
! Adjusting network on page 45
! Recalling equalizer curves on page 48
! Adjusting equalizer curves on page 49
! Adjusting 13-band graphic equalizer on page
49
Standard mode
Adjusting the audio easily
The following functions let you easily adjust
your audio system to match the car interior
acoustic characteristics, which vary depend-
ing on the type of car.
! Recalling equalizer curves on page 48
! Using the position selector on page 41
! Adjusting equalizer curves on page 49
Adjusting the audio finely
By carrying out the following settings/adjust-
ments in the order shown, you can create a fi-
nely-tuned sound field effortlessly.
! Using the position selector on page 41
! Using balance adjustment
on page 42
! Using subwoofer output
on page 46
! Setting the high pass filter for front speakers
on page 47
! Setting the high pass filter for rear speakers
on page 48
Audio Adjustments
En
39
English
Section
08