AV Access 4KCVH2H User manual

4KCVH2H
4K HDMI Audio Extractor
User Manual

Disclaimers
The information in this manual has been carefully checked and is
believed to be accurate. AV Access Technology Limited assumes no
responsibility for any infringements of patents or other rights of third
parties which may result from its use.
AV Access Technology Limited assumes no responsibility for any
inaccuracies that may be contained in this document. AV Access
Technology Limited also makes no commitment to update or to keep
current the information contained in this document.
AV Access Technology Limited reserves the right to make
improvements to this document and/or product at any time and
without notice.
Copyright
Copy, Reproduce, Distribute and/or Edit of this document or part of it
as well as utilization of its contents and communication thereof to
others without express authorization are prohibited. Offenders will be
held liable for payment of damages. All rights created by patent grant
or registration of a utility model or design patent are reserved.
Copyright ©2016 AV Access Technology Limited All rights reserved.
Trademarks Notice
All products or service names mentioned in this document may be
trademarks of the companies with which they are associated.
Contact Us
Business inquiry: [email protected]
Technical problems: [email protected]

Important Safety Instructions
Do not expose this apparatus to rain, moisture, dripping or
splashing. No objects filled with liquids, such as vases, shall be
placed on the apparatus.
Do not install or place this unit in a bookcase, built-in cabinet, or in
another confined space. Ensure the unit is well ventilated.
To prevent risk of electric shock or fire hazard due to overheating,
do not obstruct the unit’s ventilation openings with newspapers,
tablecloths, curtains, or similar items.
Do not install near any heat sources such as radiators, heat
registers, stoves, or other apparatus (including amplifiers) that
produce heat.
Do not place sources of naked flames, such as lighted candles, on
the unit.
Clean this apparatus only with dry cloth.
Unplug this apparatus during lightning storms or when unused for
long periods of time.
Protect the power cord from being walked on or pinched,
particularly at plugs.
Only use attachments / accessories specified by the manufacturer.
Refer all servicing to qualified service personnel.

Table of Contents
Overview ..................................................................................................................2
Package Contents......................................................................................................................2
Front Panel ...................................................................................................................................4
Rear Panel.....................................................................................................................................5
EDID Management ..................................................................................................6
Installation Instructions .........................................................................................7
Specification ............................................................................................................9
Warranty ................................................................................................................11
www.avaccess.com 2

Overview
Overview
4KCVH2H is a 4K HDMI audio extractor with resolutions up to
4K@60Hz (chroma sub-sampling 4:2:0 10-bit only) and HDCP 2.2.
Its digital or analog audio output allows audio to be de-embedded
from HDMI input and sent to audio distribution system, such as AVR or
Zone Amplifier. Its rotary EDID switch has 16 EDID presets for EDID
management.
By auto-detecting input signal status, it could automatically trigger CEC
command to turn on or off TV with CEC support. It can be used in any
AV application, such as homes, offices, digital entertainment centers,
control centers, conference rooms, schools and corporate training
environments which need HDMI audio extraction.
HDMI in and HDMI out, HDMI 2.0 up to 4k@60Hz (4:2:0) 10bit and
HDCP 2.2 pass through
HDMI audio de-embedded out with Digital and Analog port
Supports up to 5.1 channel audio from S/PDIF output
Supports L/R channels extracted from HDMI input
Rotary switch for EDID Management with 16 EDID presets
Built in CEC controller from HDMI out
Automatic input cable equalization and signal regeneration
compensation
HDMI input and output both drive 4K signal up to 5m over HDMI
cable
www.avaccess.com 2

Overview
Package Contents
Before you start the installation of the product, please check the
package contents:
1 x 4KCVH2H
1x Power Supply (DC 12V 0.5A)
1 x Mounting Brackets (Pairs)
1 x User Manual
www.avaccess.com 3

Overview
Front Panel
No.
Name
Description
1 HDMI Out Connects to an HDMI display
www.avaccess.com 4

Overview
Rear Panel
No.
Name
Description
1 DC 12V 12V DC power input, threaded port for standard
or locking connection
2 POWER LED ON: The transmitter is powered on.
OFF: The transmitter is powered off.
3 HDMI In Connects to an HDMI source
4 EDID Switch for EDID Management with 16 EDID
presets
5 S/PDIF Out HDMI audio de-
embedded out with Digital
Coaxial, connects to the amplifier
6 AUDIO Out HDMI audio de-
embedded out with Analog
Stereo, connects to the amplifier
www.avaccess.com 5

EDID Management
EDID Management
Switch for EDID Management with 16 presets as follows:
Position Descriptions
0(default) Copy EDID from HDMI Out
1 3840x2160@60Hz 2CH
2 3840x2160@30Hz 2CH
3 1920x1080@60Hz 2CH
4 1280x720@60Hz 2CH
5 1920x1200@60Hz 2CH
6 1680x1050@60Hz 2CH
7 1600x1200@60Hz 2CH
8 1600x900@60Hz 2CH
9 1440x900@60Hz 2CH
A 1400x1050@60Hz 2CH
B 1360x768@60Hz 2CH
C 1280x1024@60Hz 2CH
D 1280x960@60Hz 2CH
E 1280x768@60Hz 2CH
F 1024x768@60Hz 2CH
Note: If EDID Copy failed, a fixed 1080P@60Hz Stereo EDID would be
provided to source device.
www.avaccess.com 6

Installation Instructions
Installation Instructions
1. Using quality HDMI cables, connect an HDMI source (such as PC,
Blu-ray, games console, satellite/cable TV, media server etc.) to
HDMI In of the 4KCVH2H.
2. Connect the HDMI display device (such as projector) to the HDMI
Out of the 4KCVH2H.
3. Connect audio system to the S/PDIF Out or AUDIO Out port of
the 4KCVH2H.
4. Connect the included 12V power supply to the 4KCVH2H. Power
on the devices.
www.avaccess.com 7

Installation Instructions
www.avaccess.com 8

Specification
Specification
Technical
Input 1 x HDMI IN
Input Signal Type HDMI 2.0 up to 4K@60Hz (4:2:0 10-bit)
and HDCP 2.2.
Input Resolution
Support
VESA:
800x600@60Hz, 1024x768@60Hz,
1280x768@60Hz, 1280x800@60Hz,
1280x960@60Hz, 1280x1024@60Hz,
1360x768@60Hz, 1366x768@60Hz,
1440x900@60Hz, 1600x900@60Hz,
1600x1200@60Hz, 1680x1050@60Hz,
1920x1200@60Hz;
SMPTE:
4096x2160@24/25/30/50/60Hz,
3840x2160@24/25/30/50/60Hz,
1080P@24/25/30/50/60Hz,
1080I@50/60Hz, 720P@50/60Hz,
576P@50Hz, 480P@60Hz
Input Video Level 0.5-1.2 V p-p
Input DDC Signal 5V p-p
Maximum Pixel Clock 450MHz
Output 1 x HDMI OUT
Output Signal Type HDMI 2.0 up to 4K@60Hz (4:2:0 10-bit)
and HDCP 2.2.
Output Resolution
Support
VESA:
800x600@60Hz, 1024x768@60Hz,
1280x768@60Hz, 1280x800@60Hz,
www.avaccess.com 9

Specification
1280x960@60Hz, 1280x1024@60Hz,
1360x768@60Hz, 1366x768@60Hz,
1440x900@60Hz, 1600x900@60Hz,
1600x1200@60Hz, 1680x1050@60Hz,
1920x1200@60Hz;
SMPTE:
4096x2160@24/25/30/50/60Hz,
3840x2160@24/25/30/50/60Hz,
1080P@24/25/30/50/60Hz,
1080I@50/60Hz, 720P@50/60Hz,
576P@50Hz, 480P@60Hz
Video Impedance 100 Ω
General
Operating Temperature 0°C to 45°C (32°F to 113°F)
Storage Temperature -20°C to 70°C (-4°F to 158°F)
Humidity 10% to 90%, non-condensing
ESD Protection
Human-body Model:
±8kV(Air-gap discharge)/
±4kV(Contact discharge)
Surge Protection
Voltage: ±1 kV
(Ten times respectively for the positive
and negative voltage)
Electrical Fast
Transient/Burst
Data communication cord: 1 kV
Power cord : 2 kV
Power Supply DC 12V 0.5A
Power Consumption ≤2 W
Device Dimensions
(W x H x D)
120mm x 20mm x 80mm /
4.72’’ x 0.79’’ x 3.15’’
Product Weight 0.23kg
www.avaccess.com 10

Warranty
Warranty
Products are backed by a limited 3-year parts and labor warranty. For
the following cases AV Access Technology Limited shall charge for the
service(s) claimed for the products if the product is still remediable
and the warranty card becomes unenforceable or inapplicable.
1. The original serial number (specified by AV Access Technology
Limited) labeled on the product has been removed, erased,
replaced, defaced or is illegible.
2. The warranty has expired.
3. The defects are caused by the fact that the product is repaired,
dismantled or altered by anyone that is not from an AV Access
Technology Limited authorized service partner. The defects are
caused by the fact that the product is used or handled
improperly, roughly or not as instructed in the applicable User
Guide.
4. The defects are caused by any force majeure including but not
limited to accidents, fire, earthquake, lightning, tsunami and war.
5. The service, configuration and gifts promised by salesman only
but not covered by normal contract.
6. AV Access Technology Limited preserves the right for
interpretation of these cases above and to make changes to
them at any time without notice.
Thank you for choosing products from AV Access.
www.avaccess.com 11

AV Access Technology Limited
V1.0.1