Clarion DVH940 User Manual
Owner’s manual
Mode d’emploi
Manual de instrucciones
DVH940
5.1CH SURROUND DECODER
•
DÉCODEUR SURROUND 5.1 CANAUX
•
DECSCODIFICADOR DE 5.1CH SURROUND
•
DVH940
Thank you for purchasing the Clarion product.
English
∗ Please read this owner’s manual in its entirety before operating this equipment.
∗ After reading this manual, be sure to keep it in a handy place (e.g., glove compartment).
∗ Check the contents of the enclosed warranty card and keep it carefully with this manual.
∗ The DVH940 can be operated by the CeNET-compatible Clarion Center Units.
These operating instructions note functions which change as the result of connecting the DVH940 to
one of the above components.
Contents
1. PRECAUTIONS .............................................................................................................................. 2
2. FEATURES ...................................................................................................................................... 3
3. SPECIFICATIONS ........................................................................................................................... 4
4. CONFIRM BEFORE OPERATION .................................................................................................. 5
5. OPERATIONS ................................................................................................................................. 7
Operations (DXZ745MP) ................................................................................................................. 7
Setting Acoustic Features ................................................................................................................ 8
6. WIRING TECHNIQUES ..................................................................................................................11
Name of Parts ................................................................................................................................. 11
How to Wire This Unit .................................................................................................................... 12
7. INSTALLATION ............................................................................................................................. 13
Installation Precautions ................................................................................................................. 13
Installation Example (for installation beneath seat) ....................................................................... 13
8. SYSTEM EXPANSION .................................................................................................................. 14
9. IN CASE OF DIFFICULTY ............................................................................................................ 16
1. PRECAUTIONS
1. The DVH940 can easily be damaged by
moisture, high temperatures or high humidity.
Keep the inside of the car clean and well
ventilated.
2. Never subject the DVH940 to strong shocks
or open its case. Doing so may result in
damage.
3. Use a soft, dry cloth to wipe dirt off the
DVH940. Never use a hard cloth or thinner,
alcohol, etc. For tough dirt, apply some cold
or lukewarm water to a soft cloth and wipe off
the dirt gently.
4. When the main unit is switched to the traffic
announcement or PTY interrupt reception
while using the DVH940, the effect from
DVH940 doesn’t work.
5. Some tracks may sound distored when
adjustment; this is normal and not a cause for
concern.
2 DVH940
CAUTION
CHANGES OR MODIFICATIONS NOT
EXPRESSLY APPROVED BY THE
MANUFACTURER FOR COMPLIANCE COULD
VOID THE USER’S AUTHORITY TO OPERATE
THE EQUIPMENT.
INFORMATION FOR USERS:
CHANGES OR MODIFICATIONS TO THIS
PRODUCT NOT APPROVED BY THE
MANUFACTURER WILL VOID THE
WARRANTY.
2. FEATURES
■
Onboard DTS/Dolby Digital/Pro Logic II Decoder
• Independent playback of DVD video surround format DTS, Dolby Digital 5.1ch.
• Utilizes Pro Logic II with advanced digital matrix technology for 5.1 channel decoding of 2channel CD and radio.
■
Newly developed 32-bit DSP LSI with advanced processing
performance
• DSF function allows application of 6 sound field effect patterns following decoding of DTS,
Dolby Digital 5.1ch format, or Dolby Pro Logic II signals.
• The parametric equalizer function allows you to adjust the frequency characteristics to suit the
car.
■
High precision 96 kHz / 24 bit D/A converter used in all channels
■
New-type digital input connectors
• New digital input connectors support sampling rate of 96 kHz.
32 kHz: MP3 etc.
44.1 kHz: CD, CD-R, CD-RW, MD
48 kHz: DVD video
96 kHz: DVD video
■
Supports analog input connectors (RCA 2ch)
(when optional control unit is connected)
• When center unit or other RCA 2ch output is connected to analog input connectors, Dolby Pro
Logic II function can convert to 5.1ch output.
■
Thin-line chassis can be installed beneath seat.
English
■
DTS
• DTS (Digital Theater System) is an audio compression technology developed by Digital
Theater Systems, Inc. Its low compression ratio provides a higher quantity of data and thus
higher quality sound.
∗ Manufactured under license from Digital Theater Systems, Inc. US Pat. No. 5,451,942,
5,956,674, 5,974,380, 5,978,762 and other world-wide patents issued and pending.
“DTS” and “DTS Digital Surround” are registered trademarks of Digital Theater Systems, Inc. ©
1996, 2000 Digital Theater Systems, Inc. All Rights Reserved.
■
Dolby Pro Logic II
• Using the newest in digital matrix technology, Dolby Pro Logic II is a matrix decoder technology
which further improves earlier Dolby Pro Logic. This new technology produces superb 5.1ch
sound even with CDs and other stereo sources.
The surround channel is converted to full-band (20 Hz-20 kHz) stereo, thus allowing stereo
sources to be enjoyed with the impact of 5.1ch sound. Four modes can be set in accordance
with the playback source, including MUSIC mode, MATRIX mode, MOVIE mode, and
VIRTUAL mode.
• Dolby Digital is a totally discrete digital 5.1 channel format. Signals for the front 3 channels, 2
surround channels, and the low-frequency 0.1 channel are recorded discretely, so no crosstalk
occurs between channels, and the sense of placement and depth of the sounds is reproduced
faithfully.
∗ Manufactured under license from Dolby Laboratories.
“Dolby”, “Pro Logic” and double-D symbol are trademarks of Dolby Laboratories.
DVH940 3
English
3. SPECIFICATIONS
Digital/Analog Processing Section
Frequency response:
20 Hz - 44 kHz (Linear PCM 96 kHz)
S/N ratio:
95 dB or more
(IHF-A, sound-field effects OFF)
Separation:
80 dB or more (with digital input)
Total harmonic distortion:
0.01% or less (with digital input)
Analog output / impedance:
4 V / 330 Ω (6ch output)
DSP/EQ section
DSF:
6 patterns
P.EQ functions
Band:
3-band × 3 ch (center, front, surround)
F (central frequency):
20 Hz - 20 kHz (1/3 octave step, 31 points)
Q curve:
1 - 20 (5 points)
Gain:
±12 dB
General
Power supply:
DC 14.4 V (10.8 - 15.6 V)
Ground:
Negative ground
Power consumption:
480 mA
Dimensions:
230 (W) × 25 (H) × 170 (D) mm
Weight:
900 g
Note:
• Specifications and design are subject to change
without notice for further improvement.
List of accessories
6
7890!
×2 ×1×4×4×2
1 DVH940 ...................................................... 1
2 CeNET cable (5 m) ..................................... 1
3 Owner’s manual .......................................... 1
4 Warranty ..................................................... 1
5 Optical Digital Cable (5 m).......................... 1
6 RCA PIN Cable (5 m) ................................. 1
7 Mounting brackets ...................................... 2
8 Cord clamps ............................................... 2
9 Canoe clips ................................................. 4
0 Mounting screws......................................... 4
! Cable Clip ................................................... 1
4 DVH940
4. CONFIRM BEFORE OPERATION
This component does not operate independently as an stand-alone unit and must be used in
conjunction with an operational Clarion Source Unit (CeNET supported), or a 5.1 CH surround
decoder control unit (DVC920).
See section “8. SYSTEM EXPANSION” (P. 14) for details regarding other compatible components.
■
CeNET Cable
The CeNET cable used must not be over 20 m long (including the length of the CeNET branch cable
CCA-519). When making connections be sure that your cable length is not over 20 m.
■
Optical Digital Cables (sold separately or furnished)
Optical digital cables (sold separately or furnished) connected to this unit differ depending on the
model of CeNET component involved.
Consult your dealer regarding the kind of optical digital cable required for your component.
Likewise, consult the operating instructions accompanying your component for details regarding
connections.
CeNET connections
English
CeNET AV center unit
CeNET DVD changer
(Gray)
CeNET CD changer
(Gray)
(Black)
(Black)
DCA-005 (5m)
(furnished)
DCA-008 (1.5m)
(sold separately)
5.1ch surround
decoder
DCA-006 (5m)
(sold separately)
DVH940 5
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