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■ Speaker System
• To get maximum enjoyment from the
sound-field functions of this component,
the use of a 5.1ch speaker system is
recommended. To demonstrate optimum
audio response, modify the adjust
mode's default settings for "SP-SEL,"
"FILTER," "SP-GAIN," and "DELAY" in
accordance with the composition of your
speaker system (see P.8-10).
Note that in order to play 2-ch sound
sources (music CDs, etc.) in 5.1ch mode,
one of the Dolby Pro Logic II modes must
be selected, or DSF must be set to ON
(see P. 7).
■ DVD Video
• When playing a DTS-compatible DVD video or music CD, some noise may be heard for the
short interval required for this unit to detect the DTS signal.
• During playback of Dolby digital or DTS source, some sound interruption may be heard if the
search/skip/pause modes are operated before playback.
■ Digital Inputs (When Optical Digital Cable is Connected)
• When optical digital cable is used to connect components like a DVD changer, the digital
signals are given precedence in processing.
• When Dolby Digital (other than 2ch), DTS, Linear PCM (96 kHz) or other digital signals are
input, the Dolby Pro Logic II mode can be selected, but the mode will not perform ordinary
audio processing.
• When MP3 (32 kHz) and Linear PCM (96 kHz) digital signals are input, the Parametric
Equalizer (P.EQ) function can be operated, but it will not perform audio processing.
■ Sound Effects and Sound-Field Compensation with Digital and Analog Signals
Recording
Input Signal
Sampling Rate
Format
fs=32 kHz
MP3 etc.
fs=44.1 kHz
CD-DA
Linear PCM
Digital signals
fs=48 kHz
Dolby Digital
fs=96 kHz
Linear PCM
Analog signals
—
(Analog signals: when connected to CeNET connectors or analog input connectors)
6
DVH943
Centre
Front speaker
Front
speaker
(L)
speaker (R)
Rear
speaker (L)
Sub-woofer
Recording
PLII
DSF
channels
function
function
2ch
O
O
2ch
O
O
2ch
O
O
2ch
O
O
×
(Not 2ch)
O
×
DTS
2ch~5.1ch
O
×
2ch
O
—
2ch
O
O
×: Adjustable without audio processing
O: Adjustable
5. OPERATIONS
Operations (DXZ748RMP)
Dolby Pro Logic II Menu Selection
About the Dolby Pro Logic II Mode
Rear
• Initial setting is [PL II OFF].
speaker
■ MUSIC mode
(R)
• Suitable for CDs and other stereo sources.
■ MATRIX mode
• Suitable for AM/FM radio sources.
■ MOVIE mode
• Suitable for DVD video movies.
■ VIRTUAL mode
• Suitable for movies and other audio sources.
1. Press the [ADF] button to enter PLII mode.
2. Press the [a] or [d] button to select PLII.
[MUSIC] ➜ [MATRIX] ➜ [MOVIE] ➜
[VIRTUAL] ➜ [PLII OFF]
3. Press the [ADF] button to return to the
original mode.
Notes:
• The PL II menu cannot be selected when [SP-
SEL] has been used to set centre speakers and
rear (surround) speakers to [OFF].
• Sound is produced from the centre speaker only
when either Dolby Pro Logic II mode, or DSF
mode is set to ON (2-channel source playback).
DSF Setting
DSF(Digital Sound Field) makes it possible
P.EQ
through sound simulation to enjoy the acoustic
function
experience you would have in a concert hall or a
×
live performance hall.
O
• Initial setting is [OFF].
O
1. Press the [ADF] button to enter DSF mode.
O
2. Press the [a] or [d] button to select DSF
O
menu.
O
1 HALL: Large concert hall.
×
2 CHURCH: Charch with a vaulted ceiling.
O
3 STADIUM: Large stadium without roof or
walls.
4 LIVE: Live performance hall, larger than a
jazz club.
5 JAZZCLUB: Jazz club with a low ceiling.
6 THEATER: Movie or drama theater.
7 OFF: DSF off.
3. Press the [ADF] button to return to the
original mode.
Setting parametric equalizer
(P.EQ)
The parametric equalizer function allows you to
adjust the frequency characteristics to suit the
car.
• The initial value provides the following settings
for all speakers.
FREQ = 1kHz, Q =1, GAIN = 0dB
• Some distortion may be heard if the [ROTARY]
knob is turned rapidly.
1. Press and hold the [ADJ] button for 1 second
or longer to enter adjust mode.
2. Press the [a] or [d] button to change to
E
E
the [P.EQ E
E ] display.
E
3. Press the [ENT] button to display the
adjustment item.
Press the [a] or [d] button to select
[EFFECT], [SIGNAL], [SP-SEL], [BAND],
[FREQ], [Q], [GAIN] or [SIGNAL].
●EFFECT: P.EQ effect is turned on or off.
• Initial setting is [OFF]
●SIGNAL: selects the adjustment signal.
• SGNL P-NOIS: set when pink noise is to
be used
• SGNL MUSIC: set to use music signals
●SP-SEL: selects the speakers whose P.EQ
value is to be adjusted.
• SP FRONT: front speaker
• SP CENTER: centre speaker
• SP SURROUND: surround speaker
●BAND: selects the frequency band (Band
1 to 3) to adjust.
●FREQ: selects the frequency for bands 1
to 3.
• The range of adjustments is from 20 Hz
to 20 kHz.
●Q: sets the Q curve.
• Larger numbers produce a sharper Q
characteristics curve while smaller
numbers produce gentler characteristics.
Adjustments are made in the range Q1
to Q20.
●GAIN: adjusts the output level.
• Adjustments are made in the range -12
dB to +12 dB.
DVH943
7
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