Page 1
8. CHINESE
1998/10 (CL/To·K)
Printed in Japan / Imprimé au Japon / Impreso en Japón / CHINESE
Clarion Co., Ltd.
All Rights Reserved. Copyright © 1998: Clarion Co., Ltd.
GP-970B
280-7263-00
Owner’s manual
Mode d’emploi
Manual de instrucciones
CHINESE
DP H75 00z
DIGITAL GRAPHIC & PARAMETRIC
EQUALIZER / DSP / CROSSOVER
PROCESSOR MODULE
•
EGALISEURS GRAPHIQUE ET
PARAMÈTRIQUE NUMÈRIQUES / DSP
/ DIVISEUR DE FRÈQUENCES
•
ECUALIZADOR GRÁFICO Y
PARAMÉTRICO/PROCESADOR DE
SONIDO DIGITAL/MÓDULO
PROCESADOR DE RED DIVISORA
•
CHINESE / CHINESE / CHINESE
CHINESE / CHINESE / CHINESE
Thank you for purchasing the Clarion DPH7500z.
∗Please read this owner’s manual in its entirety before operating this equipment.
∗Check the contents of the enclosed warranty card and keep it carefully with this manual.
∗The operating instructions are not provided with this manual. For the operating instructions, refer
to the owner’s manual of the source unit.
Contents
1. PRECAUTIONS ......................................................................................................... 2
2. IDENTIFICATION OF PARTS .................................................................................... 3
3. FEATURES................................................................................................................. 4
4. FUNCTIONS OF DPH7500z...................................................................................... 5
Functions common to each mode.............................................................................. 5
Easy-mode functions.................................................................................................. 6
Professional-mode functions......................................................................................8
5. INSTALLATION ........................................................................................................ 10
6. CONNECTIONS ....................................................................................................... 11
7. SYSTEM EXAMPLES .............................................................................................. 13
8. SPECIFICATIONS ................................................................................................... 14
1. PRECAUTIONS
1. This unit does not operate independently . The
unit must be used with a source unit that has
a cable connection for CeNET wire bound
(sold separately).
2. The DPH7500z can easily be damaged by
moisture, high temperatures or high humidity. Keep the inside of the car clean and well
ventilated.
3.
Never subject the DPH7500z to strong shocks or
open its case. Doing so may result in damage.
This equipment has been tested and found to
comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses, and can radiate radio frequency energy
and, if not installed and used in accordance with
the instructions, may cause harmful interference
to radio communications. However, there is no
guarantee that interference will not occur in a
particular installation. If this equipment does
cause harmful interference to radio or television
reception, which can be determined by turning
the equipment off and on, the user is encouraged to consult the dealer or an experienced radio/TV technician for help.
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2 DPH7500z
4. Use a soft, dry cloth to wipe dirt off the
DPH7500z. Never use a hard cloth or
thinners, alcohol, etc. For tough dirt, apply
some cold or lukewarm water to a soft cloth
and wipe off the dirt gently.
5. When the source unit is switched to the traffic announcement or PTY interrupt reception while using the DPH7500z, the effect
from DPH7500z doesn’t work.
CAUTION
CHANGES OR MODIFICATIONS NOT EXPRESSLY APPROVED BY THE MANUFACTURER FOR COMPLIANCE COULD VOID
THE USER’S AUTHORITY T O OPERA TE THE
EQUIPMENT.
INFORMATION FOR USERS:.
CHANGES OR MODIFICATIONS TO THIS
PRODUCT NOT APPRO VED BY THE MANUFACTURER WILL VOID THE WARRANTY
AND WILL VIOLATE FCC APPROVAL.
Be sure to unfold and read the next page.
Page 2
4. FUNCTIONS OF DPH7500z
With the DPH7500z, you can enjoy the DSP and
equalizer effects by simulating the sound field
using the easy menu with simple operation (easy
mode), and also by simulating the sound field by
adjusting the sound according to the width of the
car interior (professional mode).
• Choose either easy mode or professional mode
to adjust the sound field and sound quality.
• The following major functions are available on
the DPH7500z:
Functions common to each mode
Spectrum analyzer display, auto loudness, etc.
Easy mode
Graphic equalizer function, DSP function, etc.
Professional mode
Space equalizer function, parametric equalizer
function, etc.
• In this manual, graphic equalizer is hereafter
referred to as G.EQ, space equalizer referred
to as S.EQ, and parametric equalizer referred
to as P.EQ.
Functions common to each mode
7-band spectrum analyzer display
Spectrum analyzer display of 7 bands is possible.
Auto Loudness Adjustments
You can vary the amount of compression between 0 and 10 without changing the loudness.
Subwoofer Adjustments
The following adjustments can be made if a
subwoofer is connected:
1. You can set the speakers to:
“OFF”, “MONO” and “STEREO”.
2. You can set the subwoofer volume to:
0 to 14
3. You can set the low-pass filter frequency to:
50Hz, 80Hz or 120Hz.
∗ The slope of the low-pass filter is 24dB/oct.
Test-tone Output
T est tones can be output in the f ollowing order to
check the speaker connections:
FRONT-LEFT ➜ FRONT-RIGHT ➜ REAR-LEFT ➜
REAR-RIGHT ➜ WOOFER-LEFT ➜ WOOFERRIGHT ➜ ALL(all speakers) ➜ OFF(no sound)
Title Input
You can assign and display titles for the DSP,
G.EQ, S.EQ and P.EQ settings you have set.
4V preout
The preout voltage is raised to 4 V, providing characteristics that are resistant to noise during signal transmission.
Note:
• Since noise or sound distortion may occur when
an external amplifier is connected to this unit, keep
the amplifier gain at a lower level.
Digital signal input terminal
Since 4 digital input signal terminals are provided
with this unit, up to 2 units with digital signal output terminals (such as a CD changer) can be
connected.
Notes:
• When the DPH7500z and a unit with digital signal
output terminal are connected with the digital optical fiber cable, and the digital optical fiber cable
is disconnected, no sound is heard. Reconnect the
digital optical fiber cable.
• If you want to listen to music from an analogue
input, disconnect the digital optical fiber cable and
perform a system check by operating the source
unit.
High-pass Adjustments
You can select the frequency of the high-pass
filter from Through, 50Hz, 80Hz and 120Hz.
∗ The slope of the high-pass filter is 18dB/oct.
DPH7500z 5
Page 3
Easy-mode functions
<G.EQ (Graphic Equalizer) functions>
G.EQ effect ON/OFF switching
Y ou can turn the sound quality eff ect of the G.EQ
ON or OFF by operating the buttons of the source
unit.
Selection of the basic G.EQ menus
6 basic G.EQ menus are stored in the DPH7500z.
You can select an appropriate sound quality according to the music.
The basic G.EQ menus are as follows:
1. BASS BOOST;
Low frequencies emphasized.
2. HIGH BOOST;
Medium and high frequencies emphasized.
3. ACOUSTICAL;
Medium frequencies (vocals) emphasized.
Equalizer setting
1. BASS BOOST
2. HIGH BOOST
3. ACOUSTICAL
4. IMPACT
5. SMOOTH
6. FLAT
50Hz
4. IMPACT;
Low and high frequencies emphasized.
5. SMOOTH;
Medium and high frequencies reduced.
6. FLAT;
Original sound.
Editing the G.EQ
You can adjust the sound quality using the G.EQ
menus as you like.
The settings for the basic G.EQ menus are shown
in the following table. The adjustment range of
each frequency is between -12dB and +12dB.
G.EQ memory
You can store 6 kinds of sound quality into the
memory which are edited on the basis of the basic
G.EQ menus.
Graphic equalizer parameter (dB)
100Hz
200Hz
+5
+4
+2
+6
0
0
+2
+4
+2
0
-4
0
0
0
+1
+3
0
0
(User memory)
400Hz
+2
-2
+4
+1
-2
1kHz
+4
+6
+3
0
0
-4
0
3kHz
0
+3
+5
+5
-4
0
12kHz
0
+4
+1
+5
-2
0
Easy-mode functions
<DSP functions>
DSP effect ON/OFF switching
You can turn the sound field effect of the DSP
ON or OFF by operating the buttons of the source
unit.
Setting of the listening position
You can select one of the preadjusted listening
positions according to the seat position.
The following 6 listening positions are available:
FULL SEAT, FRONT-RIGHT, FRONT-LEFT,
FRONT, REAR and PASS.
Fine-tuning the Listening Position
The time taken for the sound to leav e the speaker
and reach you can be fine-tuned to create a natural sound field, no matter where you are sitting in
the car.
Selection of the sound field (DSP) menus
12 basic DSP menus are stored in the DPH7500z.
6 DPH7500z
Y ou can select an appropriate sound field according to the music.
The basic DSP menus are as follows:
BASIC 1
1.HALL: Large concert hall.
2.CHURCH: Church with a vaulted ceiling.
3. STADIUM: Large stadium without roof or
walls.
4. LIVEHOUSE: Live performance hall, larger
than a jazz club.
5.DISCO: Disco with strong bass.
6.JAZZCLUB: Jazz club with a low ceiling.
BASIC 2
1.DOME: Indoor sports arena.
2.CHAMBER: Large, echoing hall.
3.PARK: Vast outdoor area.
4.THEATER: Movie or drama theatre.
5.STUDIO: Listening room in a home.
6.BGM: Vocals cut.
Page 4
Easy-mode functions
<DSP functions>
Editing the DSP
You can adjust the sound field using the DSP
menus as you like.
• The DSP parameters and their contents are as
follows:
EFFECT: Adjusts the percentage of re-
flected sound.
INITIAL DELAY: Adjusts the distance between
sound source and reflecting
surfaces.
REAR MIX: Adjusts the ratio of the direct
sound output from the rear
speaker.
REVERB TIME: Adjusts reverberation length.
ROOM SIZE: Adjusts expansion.
HIGH: Adjusts the percentage of high
frequencies in reverberations.
LIVENESS: The sense of the room’s dy-
namics can be adjusted.
• The settings for the basic DSP menus and the
adjustment ranges are shown in the following
table.
About the sound field system
The DPH7500z divides the sound field into three
systems: reverberation, early-reflection and
B.G.M. The reverberation system is the part of
the sound field where reverberating sound is
vivid, while the early-reflection system is the part
of the sound field where reflected sound is emphasized.
• DSP menus for the reverberation system:
HALL, CHURCH, DOME, CHAMBER
• DSP menus for the early-reflection system:
STADIUM, LIVEHOUSE, DISCO, JAZZCLUB,
P ARK, THEATER, STUDIO
• DSP menus for the B.G.M system:
B.G.M
Notes:
• There are some parameters that cannot be adjusted, depending on the sound field system.
• The reverberation system cannot adjust ROOM
SIZE and LIVENESS parameters.
• The early-reflection system cannot adjust REVERB TIME and HIGH parameters.
• The B.G.M system can adjust only the EFFECT
parameter.
DSP memory
You can store 6 sound fields into the memor y
which, are edited on the basis of the basic DSP
menus.
(User memory)
Initial setting
Sound field
1. HALL
2. CHURCH
3. STADIUM
4. LIVEHOUSE
5. DISCO
6. JAZZCLUB
1. DOME
BASIC 2BASIC 1
2. CHAMBER
3. PARK
4. THEATER
5. STUDIO
6. B.G.M
Adjustment range
EFFECT
50%
50%
50%
50%
50%
50%
50%
50%
50%
50%
50%
100%
0 to 100%
INITIAL DELAY
50ms
95ms
85ms
20ms
3ms
1ms
65ms
25ms
100ms
1ms
1ms
0 to 100ms
REAR MIX
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
0 to 100%
DSP parameter
ROOM SIZE
2.0
2.0
2.0
2.0
2.0
2.0
2.0
0.1 to 4
LIVENESS
5
5
5
5
5
5
5
0 to 10
REVERB TIME
2.5s
9.5s
7.0s
4.2s
0.3 to 10s
DPH7500z 7
HIGH
0.5
0.5
0.5
0.5
0.1 to 1
Page 5
Professional-mode functions
<S.EQ (Space Equalizer) functions>
S.EQ effect ON/OFF switching
Y ou can turn the sound pressure distribution compensation effect of the S.EQ ON or OFF by operating the buttons of the source unit.
Selection of the S.EQ menus
6 basic S.EQ menus are stored in the DPH7500z
according to the car type. The basic S .EQ menus
are as follows:
1.SEDAN-L (Large-scale sedan)
2.SEDAN-S (Small-scale sedan)
3.WAGON-L (Large-scale wagon)
4.WAGON-S (Small-scale wagon)
5.1BOX-L (Large-scale van)
6.1BOX-S (Small-scale van)
The settings of DIFFUSE, CAR WIDTH and CAR
LENGTH for each basic S.EQ menu is the center value (5) that meets each car type.
Professional-mode functions
P.EQ effect ON/OFF switching
Y ou can turn the transmission frequency char acteristics compensation effect of the P.EQ ON or
OFF by operating the buttons of the source unit.
Selection of the P.EQ menus
6 basic P.EQ menus are stored in the DPH7500z
according to the car type and the speaker installation position.
• The different car types and the speaker installation positions are as follows:
Vehicle type
1. Sedan
2. Sedan
3. Wagon
4. Wagon
5. 1Box (Van)
6. 1Box (Van)
8 DPH7500z
Channel
Front
Rear
Front
Rear
Front
Rear
Front
Rear
Front
Rear
Front
Rear
250Hz/F, 3/Q, -8dB/G
250Hz/F, 3/Q, -10dB/G
250Hz/F, 7/Q, -10dB/G
80Hz/F, 7/Q, +3dB/G
250Hz/F, 3/Q, -8dB/G
250Hz/F, 3/Q, -8dB/G
250Hz/F, 7/Q, -8dB/G
125Hz/F, 3/Q, -8dB/G
125Hz/F, 5/Q, -4dB/G
250Hz/F, 1/Q, -6dB/G
250Hz/F, 3/Q, -4dB/G
250Hz/F, 3/Q, -8dB/G
Parametric Equalizer Parameter
BAND 1
Editing the S.EQ menus
You can adjust the sound pressure distribution
on the basis of the basic S.EQ according to the
car type.
• The S.EQ adjustment contents are as follows:
DIFFUSE
Compensates for spacial impression.
CAR WIDTH
Compensates for the width of the car’s interior
(lateral direction).
CAR LENGTH
Compensates for the length of the car’ s interior
(longitudinal direction).
• The adjustable range of the S.EQ menus are 1
to 10 for each item.
S.EQ memory
You can store 6 kinds of sound pressure distribution into the memory which, are edited on the
basis of the basic S.EQ menus.
<P.EQ (Parametric Equalizer) functions>
1.SEDAN front: 2WAY
2.SEDAN front: FULL rear: Rear door
3.WAGON front: 2WAY
4.WAGON front: FULL rear: Rear door
5.1BOX (Van) front: 2WAY
6.1BOX (Van) front: FULL
•
The settings of the basic P.EQ menus are as follows:
2kHz/F, 1/Q, -4dB/G
1.25kHz/F, 5/Q, 0dB/G
800Hz/F, 3/Q, -4dB/G
125Hz/F, 5/Q, -12dB/G
1kHz/F, 3/Q, -8dB/G
800Hz/F, 1/Q, -8dB/G
400Hz/F, 7/Q, -10dB/G
500Hz/F, 5/Q, -5dB/G
1.25kHz/F, 3/Q, -4dB/G
630Hz/F, 3/Q, -4dB/G
1.25kHz/F, 3/Q, -8dB/G
500Hz/F, 5/Q, -5dB/G
F; Center frequency (Hz), Q; Q curve, G; Gain(dB)
(User memory)
rear: Rear parcel
rear: Beside the luggage
rear: Beside the luggage
rear: Equivalent to rear door
BAND 2
5kHz/F, 1/Q, -4dB/G
8kHz/F, 5/Q, 0dB/G
8kHz/F, 1/Q, -5dB/G
1.25kHz/F, 5/Q, 0dB/G
10kHz/F, 1/Q, -6dB/G
8kHz/F, 5/Q, 0dB/G
1.25kHz/F, 7/Q, -8dB/G
1.6kHz/F, 3/Q, 0dB/G
2kHz/F, 7/Q, +3dB/G
8kHz/F, 5/Q, 0dB/G
80Hz/F, 3/Q, +3dB/G
8kHz/F, 5/Q, 0dB/G
BAND 3
Page 6
Professional-mode functions
g
<P.EQ (Parametric Equalizer) functions>
Editing the P.EQ menus
You can compensate for the frequency characteristics using the basic P.EQ according to your
car type.
• The P.EQ adjustment contents are as follows:
Channel selection
Select the channel to be compensated (front
or rear).
Selection of center frequency
Select the center frequency that you want to
compensate from the range of 20Hz to 20kHz.
(1/3 octave step, 31 points)
Selection of Q-curve
Set the sharpness of the Q-curve to one of the
parameters: 1, 3, 5, 7 and 20.
Gain adjustment
Adjust the gain (output level) in the range of 12dB to +12dB. (1dB step, 25 points)
About the compensation of frequency characteristics
See Figure 1 concerning the relationship of the
center frequency, Q-curve (Q) and gain.
Level
(dB)
Gain
(G)
f
Q curve (Q)
3dB
Q=
F
f
P.EQ memory
(User memory)
Y ou can store 6 frequency char acteristics into the
memory, which are edited on the basis of the
basic P.EQ menus.
Frequency curve
Center frequency (F)
Frequency (Hz)
Figure 1
About the Q-curve (Q)
For the Q-curve (Q), setting larger values makes
the curve sharper, setting smaller values makes
the curve flatter. (Figure 2)
Selecting the Q-curve (Q) opposite to the frequency curve to be compensated makes the frequency characteristics flat.
Q curve (Q)
High Low
Q curve; 20 Q curve; 1
Fi
ure 2
DPH7500z 9
Page 7
5. INSTALLATION
1. Before starting, be sure to disconnect the
battery’s negative “−” ter minal to prevent accidents due to short-circuits.
2. Location
Consider safety and operability when select-
ing a place for installation. A v oid the f ollo wing.
• Locations where the unit will hamper driving.
• Locations where the unit could injure passen-
gers if the car stops suddenly.
• Locations exposed to direct sunlight or hot air
from the heater, etc.
• Locations where the unit may be exposed to
rain or water.
Installation example
Note: Please read this chapter referring to “4. INDENTIFICATION OF PARTS” at the beginning of this manual.
1. Attach the mounting brackets 5 to the sides
of the DPH7500z using the screws 8 provided.
2. Select the location on the floor mat. Drill holes
in the floor mat to match the positions of the
holes in the mounting brackets 5.
3. Insert the canoe clips 7 from the rear of the
floor mat and install the DPH7500z.
∗ There are three mounting holes on each side
of the DPH7500z. Select the appropriate holes
to match to the installation location.
(Installing the unit under the driver’s seat)
3. Be sure to use the included screws and brackets. Screws other than those supplied could
damage the unit.
Case Case
Damage
8mm max.
4. When drilling holes in the dashboard, etc., be
sure to check beforehand that there are no
harnesses or other wires on the inside.
10 DPH7500z
Page 8
6. CONNECTIONS
Note: Please read this chapter referring to “4. INDENTIFICA TION OF PARTS” at the beginning of this manual.
FRONT
REAR
FRONT
REAR
4
DPH7500z
5
1 RCA cable (3)
Connect it to the source unit’s front input terminals (grey) to use the source unit’s built-in
amplifier or to the amplifier’s front input terminals.
2 RCA cable (3)
Connect it to the source unit’s rear input terminals (black) to use the source unit’ s b uilt-in
amplifier or to the amplifier’s rear input terminals.
3 RCA extension cable (sold separately)
Connect it to the subwoofer amplifier.
4 CeNET cable (4)
Connect it to the source unit, CD changer or
MD changer.
5 Digital optical fiber cable (sold separately)
Connect it to the source unit, CD changer or
MD changer.
6 Ground lead (5)
Connect it to vehicle chassis ground.
1
2
3
6
5
How to make wirings
1. CeNET Cable
Orient the CeNET 5 cable in the direction
shown in the figure and insert it until it is locked
in position. To remove the CeNET cable, pull
it by lightly grasping the slide cap A in your
fingers.
1
CAUTION
• Wire the CeNET cable so that there is mini-
mal tension in the cable, and the connection part will not come off.
• To extend the CeNET cab le, use either CCA-
520 (98.4˝/2.5m) or CCA-521 (23.6˝/0.6m)
(both are separately sold CeNET extension
cables.).
2. RCA Cable
Attach the supplied name plate 2 on the RCA
cable to show where to connect it. After checking where to connect it from the name plate,
connect the RCA cable.
F
R
O
NT
CAUTION
• Do not remove the insulating cap of the RCA
cable that is not to be connected, to prevent
short-circuit.
• Fix the connection part of the RCA cable
with insulating tape
BB
B so that it will not
BB
DPH7500z 11
Page 9
How to make wirings
come loose and disconnect.
3. Digital Optical Fiber Cable
When you connect the digital optical fiber
cable to the digital input terminal or to the digital output terminal, firmly inser t it until it is
locked in position.
Connect the black slid cap side to the digital
input terminal of the DPH 7500z.
Note:
Do not bend the digital optical fiber cable through
a loop smaller than 1˝ (3cm) in radius. Doing so
will greatly reduce perfomance.
9
Digital optical fiber cable
(Black slide cap side)
After connecting, fasten the cable using the
included cable clip 9. One cable clip can fix
up to 2 digital optical fiber cables.
4. Ground lead
Tighten the small terminal of the ground lead
E together with the mounting bracket 5, and
connect the large terminal to the metal part
of the car body using the car screw D.
If grounding is not achieved, noise results.
E
5
D
8
T o remov e the digital optical fiber cable , pull it
by lightly grasping the slide cap C of the cable
in your fingers.
C
12 DPH7500z
Page 10
7. SYSTEM EXAMPLES
!"
System with external power amplifier and DSP
!"1
6
5
DPH7 500z
8
9
7
2
System with internal power amplifier and DSP
%
$
1
8
6
5
7
DPH7 500z
2
3
4
#
1 Source unit compatible with CeNET connec-
tion
2 CD changer compatible with CeNET connec-
tion
3 4-channel power amplifier
For connection with the front/rear speakers.
4 2-channel power amplifier
For connection with the subwoofer speak ers.
5 CeNET cable (provided with the CD changer)
Using this cable, connect the DPH7500z to
the CD changer.
6 CeNET cable (provided with the DPH7500z)
Using this cable, connect the DPH7500z to
the source unit.
7 Digital optical fiber cable
Using this cable, connect the DPH7500z to
the CD changer.
8 RCA cable (provided with the DPH7500z)
Using this cable, connect the DPH7500z to
the 4-channel power amplifier for the front/rear
speakers, or connect the DPH7500z to the
front /rear line out terminal of the source unit.
9 RCA cable
Using this cable, connect the DPH7500z to
the 2-channel power amplifier for the
subwoofer speaker.
! Front speakers
" Rear speakers
# Subwoofer speakers
$ RCA cable for front/rear line out
Connect this cable to the DPH7500z.
% RCA cable for non-fader line out
This is not used for this system.
Note:
• The longest wiring length of the CeNET cable is
less than 65.62ft (20m). When you connect the
CeNET cable, be careful not to exceed the wiring
length of 65.62ft (20m).
DPH7500z 13
Page 11
8. SPECIFICATIONS
● S/N ratio:...........................................107 dB (digital input)
100 dB (analogue input)
● Frequency response: ........................ 10 Hz to 20 kHz (± 1 dB)
● Separation:........................................100 dB (digital input)
97 dB (analogue input)
● Harmonic distortion: ......................... 0.003% (digital input)(1 kHz)
0.003% (analogue input)(1 kHz)
● Voltage gain: ..................................... 2.5 dB (Volume max : 4V pre-out)
● Analogue input: ................................. 1.5 VRMS (Max.)
● Digital input: ......................................44.1 kHz sampling frequency, 16-bit digital audio data
● A/D conversion: ................................20-bit linear, 64 times oversampling
● D/A conversion: ................................20-bit linear, 8 times oversampling
● DSP:
Basic: ................................................12 modes
User: ................................................. 6 modes
● Graphic equalizer (7 bands):
Basic: ................................................6 modes
User: ................................................. 6 modes
● Space equalizer :
Basic: ................................................6 modes
User: ................................................. 6 modes
● Parametric equalizer: ........................ 3 bands x 2 (independent front/rear)
Center frequency: ............................. 20 Hz to 20 kHz, 1/3 octave steps, 31 points
Q curve: ............................................1 to 20
GAIN: ................................................±12 dB
Preset:............................................... 6 types
● Auto loudness: ..................................on/off
● Subwoofer:
Voltage gain:.....................................+12 dB (max. woofer volume)
LPF cut off frequency: ......................Through, 50 Hz, 80 Hz, 120 Hz
LPF slope:......................................... 24 dB/oct
● Front / Rear:
HPF cut off frequency:...................... Through, 50 Hz, 80 Hz, 120 Hz
HPF slope: ........................................18 dB/oct
● Power supply voltage:....................... DC 14.4V (10.8V to 15.6V), negative ground
● Power consumption: ......................... 560 mA
● Exter nal dimensions: ........................ 9-1/16˝ (W) x 1˝ (H) x 6-11/16˝ (D)
[230 (W) x 25 (H) x 170 (D)mm]
● Weight: ..............................................2.091lb. (0.95 kg)
14 DPH7500z
Page 12
IDENTIFICATION OF PARTS / PRINCIPALES PIÈCES
2.
IDENTIFICACIÓN DE PARTES / CHINESE
DPH7500z
DPH7500z
1 CeNET input/output terminal
Connect the CeNET cable.
∗ Equipment to this terminal is not specified.
2 Front RCA terminals
Connect the RCA cable.
3 Rear RCA terminals
Connect the RCA cable.
4 Subwoofer RCA terminals
Connect the RCA cable.
5 Exclusive terminal for digital signal output
No used.
6 Digital signal input terminal
Connect the digital optical fiber cable.
∗ After connection, be sure to fix it with the cable
clip.
7 Reset switch
When no sound is heard, press this switch.
Note:
Pressing the reset switch performs the system
check.
8 Cable clip insertion holes
Insert the cable clip in this hole and fix the
digital optical fiber cable.
2. IDENTIFICATION OF PARTS
7. CHINESE
Accessories
1 Name plate ............................... 1 sheet
2 RCA cable................................. 2 pieces
3 CeNET cable ............................ 1 piece
4 Ground lead .............................. 1 piece
5 Mounting bracket ...................... 2 pieces
6 Cord clamp ............................... 3 pieces
7 Canoe clip................................. 4 pieces
8 Mounting screw ........................ 4 pieces
9 Cable clip .................................. 3 pieces
3. FEATURES
Accessories / Accessoires / Accesorios / CHINESE
3 DPH7500z 4 DPH7500z DPH7500z 49
■ Switchable Subwoofer Output (Stereo/Mono) and Adjustable Line Level Subwoofer Output
■ Selectable Subwoofer Low Pass Frequency and High Pass Frequency
■ 4V/6ch Gold-Plated RCA Line Level Output, 4 Optical Digital Inputs and 1 Optical Digital Output
< Easy mode >
■ 12 Pre-Programed and 6 User Programmable Sound Field Memories
■ 7 Adjustable Sound Field Parameters
■ 5 Seating Position Memories
■ 7 Band Digital Graphic Equalizer
■ 6 Pre-Programed and 6 User Programmable Grapic Equalizer Memories
< Pro mode >
■ 6 Pre-Programed and 6 User Programmable Space Equalizer Memories
■ 3 Adjustable Space Equalizer Parameters
■ 3 Band Front and Rear Independent Digital Parametric Equalizer
■ 6 Front and 6 Rear Pre-Programed Parametric Equalizer Memories
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