Altimium CVA3 User manual

CVA3
HDMI Audio Decoder
All Rights Reserved
Version: CVA3_2016V1.0
User Manual

HDMI Audio Decoder
Altimium www.altimium.com
Preface
Read this user manual carefully before using this product. Pictures shown in this manual
is for reference only, different model and specifications are subject to real product.
This manual is only for operation instruction only, not for any maintenance usage. The
functions described in this version are updated till December 2016. Any changes of
functions and parameters since then will be informed separately. Please refer to the
dealers for the latest details.
All product function is valid till 2016-12-5.
Trademarks
Product model and logo are trademarks. Any other trademarks mentioned in this manual
are acknowledged as the properties of the trademark owner. No part of this publication
may be copied or reproduced without the prior written consent.
FCC Statement
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. It 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 commercial
installation.
Operation of this equipment in a residential area is likely to cause interference, in which
case the user at their own expense will be required to take whatever measures may be
necessary to correct the interference
Any changes or modifications not expressly approved by the manufacture would void
the user’s authority to operate the equipment.

HDMI Audio Decoder
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SAFETY PRECAUTIONS
To insure the best from the product, please read all instructions carefully before using
the device. Save this manual for further reference.
Unpack the equipment carefully and save the original box and packing material for
possible future shipment
Follow basic safety precautions to reduce the risk of fire, electrical shock and injury
to persons.
Do not dismantle the housing or modify the module. It may result in electrical shock
or burn.
Using supplies or parts not meeting the products’ specifications may cause damage,
deterioration or malfunction.
Refer all servicing to qualified service personnel.
To prevent fire or shock hazard, do not expose the unit to rain, moisture or install this
product near water.
Do not put any heavy items on the extension cable in case of extrusion.
Do not remove the housing of the device as opening or removing housing may
expose you to dangerous voltage or other hazards.
Install the device in a place with fine ventilation to avoid damage caused by
overheat.
Keep the module away from liquids.
Spillage into the housing may result in fire, electrical shock, or equipment damage. If
an object or liquid falls or spills on to the housing, unplug the module immediately.
Do not twist or pull by force ends of the optical cable. It can cause malfunction.
Do not use liquid or aerosol cleaners to clean this unit. Always unplug the power to
the device before cleaning.
Unplug the power cord when left unused for a long period of time.
Information on disposal for scrapped devices: do not burn or mix with general
household waste, please treat them as normal electrical wastes.

HDMI Audio Decoder
Altimium www.altimium.com
Table of Contents
1. Introduction.................................................................................................................1
1.1 Introduction to CVA3..........................................................................................1
1.2 Features ............................................................................................................1
1.3 Packing List.......................................................................................................1
2. Panel Description........................................................................................................2
3. System Connection.....................................................................................................3
3.1 Usage Precautions............................................................................................3
3.2 System Diagram................................................................................................3
3.3 Connection Procedure.......................................................................................4
4. Specification ...............................................................................................................5
5. Panel Drawing ............................................................................................................6
6. Troubleshooting & Maintenance .................................................................................7
7. After-sales Service......................................................................................................8

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1. Introduction
1.1 Introduction to CVA3
CVA3 is an audio converter used to extract the encoded multi-channel LPCM, Dolby
Digital 5.1, DTS-HD 5.1 from HDMI sources to optical audio output and decode to 2 CHs
analog stereo audio via RCA(L/R) and COAX outputs without any other external
equipment.
Content from multi-channel sources such as Blu-ray players, set-top boxes and game
consoles can be distributed to multi-channel and two-channel-capable zones
simultaneously, ensuring compatibility, reducing system complexity and eliminating the
expense of separate dedicated sources for each zone and you can listen to digital audio
sources such as DVD and CD players or digital computer audio on your legacy analog
sound system, preserving your current investment.
1.2 Features
Ultra-thin design.
Support 4K HDMI video source
HDCP2.2 compliant.
Any input HD source can do audio extract by the OPTICAL, RCA (L/R) and COAX.
Optical, Digital Coaxial and analog stereo audio outputs for connection to legacy
AVRs and systems without HDMI support.
Comprehensive audio format signal compatibility: LPCM, Dolby Digital 5.1, DTS-HD
5.1.
Plug and play functionality and simplicity eliminates the need for any setup,
programming or configuration.
Transmit 4Kx2K signal for 15m via AWG24 HDMI cable
LED indicators show work status.
1.3 Packing List
1 x CVA3
2 x Mounting ears（with 4 Screws）
1 x Power adapter (DC 12V 1A)
1 x User manual
Notes:If you find any defective or missing parts, please contact your local dealer.

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2. Panel Description
①Power LED
②HDMI Activity LED
③HDMI Input
④HDMI Output
⑤Optical Audio Output
⑥Coaxial Audio Output
⑦RCA(L/R) Audio Output
⑧12V DC Input
Pictures shown in this manual are only for reference.
HDMI
HDMI OUT OPTICAL COAX L RHDMI IN DC 12V
1
345 6 78
2

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Altimium 3 www.altimium.com
3. System Connection
3.1 Usage Precautions
1) System should be installed in a clean environment and has a prop temperature and
humidity.
2) All of the power switches, plugs, sockets and power cords should be insulated and
safety.
3) All devices should be connected before power on.
4) System Diagram shown in this manual is for reference only, more specific schemes
depend on real-time applications.
3.2 System Diagram
Tx Rx
HDM I OUTHDB TIN RS2 32IR IN IR OUT
PoC
HDMI OUT OPTICAL COAX L RHDMI IN DC 12V
HDMI OUT OPTICAL COAX L RHDMI IN DC 12V
HDTV
AV Amplifier
AV Amplifier
Blu-Ray DVD
HDBaseT Transmitter
HDBaseT Receiver
Living Room
Bed Room
HDM I INHDBT O UT
Tx Rx
RS2 32IR IN IR OUT
PoC
HDMI Audio Decoder 2
HDMI Audio Decoder 1
Speakers
Speakers
LivingRoom
BedRoom

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3.3 Connection Procedure
Step1.In the living room, connect a HDMI signal cable between the HDMI source and
the HDMI In port of HDMI Audio Decoder-1.
Step2.Connect an optical audio cable between the AV Amplifier and OPTICAL port of
HDMI Audio Decoder-1.
Step3.Connect a coaxial audio cable between the AV Amplifier and COAX port of HDMI
Audio Decoder-1.
Step4.Connect a RCA audio cable between the AV Amplifier and L/R port of HDMI
Audio Decoder-1.
Step5.Connect a HDMI signal cable between the HDMI IN port of HDBaseT transmitter
and HDMI OUT port of HDMI Audio Decoder-1.
Step6.Connect a Network cable between the HDBT OUT port of HDBaseT Transmitter
and the HDBT IN port of HDBaseT Receiver.
Step7.Connect a HDMI signal cable between the HDMI OUT port of HDBaseT Receiver
and the HDMI IN port of HDMI Audio Decoder-2.
Step8.Connect a HDMI signal cable between the HDTV and the HDMI OUT port of
HDMI Audio Decoder-2.
Step9.Connect an optical audio cable between the AV Amplifier and OPTICAL port of
HDMI Audio Decoder-2.
Step10. Connect a coaxial audio cable between the AV Amplifier and COAX port of
HDMI Audio Decoder-2.
Step11. Connect a RCA audio cable between the AV Amplifier and L/R port of HDMI
Audio Decoder-2.
Step12. Plug power adaptors.

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4. Specification
Input Signal
1 ×HDMI（Type A Receptacle）
Output Signal
1 ×HDMI（Type A Receptacle）
1 ×OPTICAL（Toslink Receptacle）
1 ×COAX（Black RCA Receptacle）
1 ×L/R（Red & White RCA Receptacle）
Maximum Video Compatibility
Deep Color 8/10/12/16 Bit at 1080p and 2160p/60
HDMI Resolution
Up to 4Kx2K@60Hz
HDMI Embedded Audio
PCM ,Dolby Digital, Dolby TrueHD, DTS,DTS-HD
Decoded Audio
PCM2.0
HDMI Cable
≤15m AWG24 HDMI standard cable
Power Supply
Input: AC (50HZ, 60HZ) 100V-240V; Output:
DC12V/1A
Maximum Power Consumption
4.5W
Operating Temperature
-10 ~ +55℃
Storage Temperature
-20 ~ 70℃
Operating Humidity
10 ~ 90%
Storage Humidity
10 ~90%
Dimensions (W x H x D)
132.0mmX21.5mmX77.0mm
Weight
172g
NOTE: All nominal levels are at ±10%.

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5. Panel Drawing
4K Supported
HDCP2.2 Copmpliant
HDMI OUT OPTICAL COAX L RHDMI IN DC 12V
HDMI
HDMI Audio Decoder
CVA3
77.00 mm
132.00 mm
21.50 mm

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Altimium 7 www.altimium.com
6. Troubleshooting & Maintenance
Problems
Causes
Solutions
Output images in
display show with ghost
Incorrect setting on the
display
Check the display’s setting
A cable of bad quality
Try another high quality
connection cable
No output image when
switching
No signal at the input / output
end
Check with oscilloscope or
multimeter if there is any
signal at the input / output
end.
Fail or loose connection
Make sure the connection
is good
The extender is broken
Send it to authorized
dealer for repairing.
Static becomes
stronger when
connecting the video
connectors
Bad grounding
Check the grounding and
make sure it is connected
well.
If your problem persists after following the above troubleshooting steps, seek further
help from authorized dealer or our technical support.

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Altimium 8 www.altimium.com
7. After-sales Service
If there appear some problems when running the device, please check and deal with the
problems reference to this user manual. Any transport costs are borne by the users
during the warranty.
1) Product Limited Warranty: We warrants that its products will be free from defects
in materials and workmanship for Two years, which starts from the first day the
product leaves warehouse (check the SN mark on the product).
Proof of purchase in the form of a bill of sale or receipted invoice must be presented
to obtain warranty service.
2) What the warranty does not cover:
Warranty expiration.
Factory applied serial number has been altered or removed from the product.
Damage, deterioration or malfunction caused by:
Normal wear and tear
Use of supplies or parts not meeting our specifications
No certificate or invoice as the proof of warranty.
The product model showed on the warranty card does not match with the
model of the product for repairing or had been altered.
Damage caused by force majeure.
Servicing not authorized
Any other causes which does not relate to a product defect
Delivery, installation or labor charges for installation or setup of the product
3) Technical Support: Email to our after-sales department or make a call, please
inform us the following information about your cases.
Product version and name.
Detailed failure situations.
The formation of the cases.
Remarks: For any questions or problems, please try to get help from your local
distributor.

ALTIMIUM
587 Avenue Blaise Pascal
77550 MOISSY-CRAMAYEL
Tél : [phone]
Fax: [phone]
Mail: [e-mail]
Web: www.altimium.com