UTE UH-AUD1 User manual

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UH-AUD1
HDMI2.0 Audio Inserter & Extractor,
4K@60HZ YUV4:4:4
All Rights Reserved
Version: UH-AUD1_2021V1.0
User Manual

UH-AUD1: HDMI Audio Embedder & Extractor - 4K@60Hz 4:4:4
U.T.E. electronic GmbH & Co. KG www.ute.de
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 October, 2021. In the constant effort
to improve our product, we reserve the right to make functions or parameters changes
without notice or obligation. Please refer to the dealers for the latest details.
All product function is valid till October 04, 2021.
Trademarks
Product model and logo are trademarks of U.T.E. electronic GmbH & Co. KG.
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.

UH-AUD1: HDMI Audio Embedder & Extractor - 4K@60Hz 4:4:4
U.T.E. electronic GmbH & Co. KG www.ute.de
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.

UH-AUD1: HDMI Audio Embedder & Extractor - 4K@60Hz 4:4:4
U.T.E. electronic GmbH & Co. KG www.ute.de
Table of Contents
1. Product Introduction....................................................................................................1
1.1 Introduction to 4K60 18G HDMI 2.0 Audio Embedder & De-Embedder.............1
1.2 Features ............................................................................................................1
1.3 Package Contents.............................................................................................2
2. Panel Description of UH-AUD1...................................................................................3
2.1 Front Panel........................................................................................................3
2.2 Rear Panel.........................................................................................................4
3. System Connection.....................................................................................................5
3.1 Usage Precautions............................................................................................5
3.2 System Diagram UH-AUD1...............................................................................5
3.3 Connection Procedure.......................................................................................6
3.4 System Application............................................................................................6
4. Specification ...............................................................................................................7
5. Maintenance & Product Service..................................................................................9
5.1 Maintenance......................................................................................................9
5.2 Product Service.................................................................................................9
5.2.1 Damage requiring service........................................................................9
5.2.2 Servicing Personnel.................................................................................9
5.2.3 Replacement parts ..................................................................................9
5.2.4 Safety check............................................................................................9
6. After-sales Service....................................................................................................10

UH-AUD1: HDMI Audio Embedder & Extractor - 4K@60Hz 4:4:4
U.T.E. electronic GmbH & Co. KG 1 www.ute.de
1. Product Introduction
Thank you for purchasing this product. For optimum performance and safety, please
read these instructions carefully before connecting, operating or adjusting this product.
Please keep this manual for future reference.
1.1 Introduction to 4K60 18G HDMI 2.0 Audio Embedder & De-Embedder
The UH-AUD1 is an audio embedder and de-embedder in one unit that supports
resolutions up to 4K@60Hz (YUV 4:4:4 8-bit), HDR, 4K@60Hz (YUV 4:2:0 10-bit),
HDMI 2.0a, HDCP 2.2 and 18Gbps on the HDMI input and HDMI output.
The extractor/ de-embedder function extracts a high-quality analog stereo audio signal
and a digital audio signal from the incoming HDMI signal without losing any active audio
channels.
The inserter/ embedder function embeds external Stereo analog audio signal to the
outgoing HDMI signal.
1.2 Features
⚫Support audio embedding, AUTO, SPDIF5.1, Analog Audio PCM2.0 output
⚫Support 2 DIP switch to extract the digital HDMI audio signal from the HDMI input to
2 channel analog stereo output or 5.1 channel Audio output
⚫Support audio uncompressed PCM, Dolby, DTS
⚫Embedding an analog stereo audio signal into the HDMI stream - output together
with the video signal at the HDMI output
⚫Supports HDMI 2.0 with resolutions up to 4Kx2K 60Hz
⚫Bandwidth 18Gbps
⚫HDCP2.2/1.4 Compliant
⚫Support CEC bypass
⚫Support firmware updating through USB port

UH-AUD1: HDMI Audio Embedder & Extractor - 4K@60Hz 4:4:4
U.T.E. electronic GmbH & Co. KG 2 www.ute.de
1.3 Package Contents
➢1 x UH-AUD1: Mini 4K HDMI Embedder and De-Embedder
➢1 x Power Adaptor (5V DC, 1A)
➢1 x User manual
Notes:
•Please confirm if the product and the accessories are all included, if not, please
contact with the dealers.
•Please contact your dealer immediately if any damage or defect in the in the
components is found.

UH-AUD1: HDMI Audio Embedder & Extractor - 4K@60Hz 4:4:4
U.T.E. electronic GmbH & Co. KG 3 www.ute.de
2. Panel Description of UH-AUD1
2.1 Front Panel
Figure 2-1 UH-AUD1 Front Panel
No.
Name
Description
①
FW
USB micro 5P port for upgrading the firmware
②
Audio In LED
Audio Indicator
③
Audio In
Audio input - 3.5mm mini jack
④
HDMI In
HDMI input - Type-A female HDMI port
Connect with HDMI source
Supports HDMI2.0 4K@60Hz/4:4:4 HDR, HDCP2.2
⑤
Power LED
Power indicator
⑥
DC/5V
DC connector for the power adapter connection.
Note: Pictures shown in this manual are only for reference.

UH-AUD1: HDMI Audio Embedder & Extractor - 4K@60Hz 4:4:4
U.T.E. electronic GmbH & Co. KG 4 www.ute.de
2.2 Rear Panel
Figure 2-2 UH-AUD1 Rear Panel
No.
Name
Description
①
1 2
Audio Modes
Switcher
Audio configuration
DIP Switcher
Configuration
00
Audio Embedded
01
PCM2.0 Audio Extraction
10
5.1 Audio Extraction
11
Bypass
②
LED
HDMI out indicator
③
HDMI Out
HDMI output - Type-A female HDMI port
Connect with HDMI display
Supports HDMI2.0 4K@60Hz/4:4:4 HDR, HDCP2.2
④
SPDIF
SPDIF/ Coaxial Digital Audio output
⑤
Output LED
Output LED
⑥
Audio
Analog Audio output
Note: Pictures shown in this manual are only for reference.

UH-AUD1: HDMI Audio Embedder & Extractor - 4K@60Hz 4:4:4
U.T.E. electronic GmbH & Co. KG 5 www.ute.de
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
safe.
3) All devices should be connected before power on.
3.2 System Diagram UH-AUD1
The following diagram illustrates typical input and output connections that can be
utilized with UH-AUD1:
Figure 3-1 Connection and System Diagram
Note: Pictures shown in this manual are only for reference.

UH-AUD1: HDMI Audio Embedder & Extractor - 4K@60Hz 4:4:4
U.T.E. electronic GmbH & Co. KG 6 www.ute.de
3.3 Connection Procedure
Step1.Connect the HDMI signal source (such as PS3, STB etc) into HDMI input of
UH-AUD1 with HDMI cable.
Step2.Connect the HDMI display device (such as HD-LCD, HD-DLP) into HDMI output
of UH-AUD1 with HDMI cable
Step3.Connect Optical audio cable or RCA audio cable to Amplifier.
Step4.Connect DC 5V power adapter to the DC/5V power port of UH-AUD1.
Attention: Insert/Extract cable gently
Note: UH-AUD1 supports 4k HDMI signals, please adopt quality HDMI cables
compliant with HDMI 2.0 for better transmission when connecting 4K sources.
3.4 System Application
UH-AUD1 has a good application in various occasions, such as conference room, home
theater, command & control center and smart house etc.

UH-AUD1: HDMI Audio Embedder & Extractor - 4K@60Hz 4:4:4
U.T.E. electronic GmbH & Co. KG 7 www.ute.de
4. Specification
Video
Input
(1) HDMI
Input Connector
(1) 19-pin type A female HDMI
Output
(1) HDMI
Output Connector
(1) 19-pin type A female HDMI
Input Video Signal
0.5-1.0 Volts P-P
Input DDC Signal
5 volts p-p (TTL)
Audio
Input
(1) Stereo Analog audio
Output Connectors
(1) 3.5mm mini jack –for Analog audio
Outputs
(1) Stereo Analog audio;
(1) SPDIF/COAX
Output Connectors
(1) 3.5mm mini jack –for Analog audio
(1) Coaxial audio connector for Digital audio
Audio Format
PCM, DTS-HD Master Audio, Dolby true-HD etc.
Video General
HDMI Version
HDMI 2.0a
HDCP Version
HDCP 2.2
Compliant HDCP2.2/ 1.4
Data transfer speed
rate
18Gbps (Maximum)
Max Resolution
4Kx2K@60Hz 4:4:4
Support Video format
4Kx2K/ 1080P/ 1080i/ 720P/ 576P/ 576i/ 480P/ 480i
3D Video
Support Video Color
Format
xv-YCC/ deep color 36bit

UH-AUD1: HDMI Audio Embedder & Extractor - 4K@60Hz 4:4:4
U.T.E. electronic GmbH & Co. KG 8 www.ute.de
General
Operating Temperature
-5~ 40℃
Reference Humidity
5% ~ 90% (No Condensation)
Power
Input:100V~240V AC
Output: DC5V 1A
Power Consumption
1.5W (Max)
Dimension (L*W*H)
140.4mm x 89 mm x28.3 mm
Net Weight
155g
Note: Specifications are subject to change without notice. Mass and dimensions
are approximate.

UH-AUD1: HDMI Audio Embedder & Extractor - 4K@60Hz 4:4:4
U.T.E. electronic GmbH & Co. KG 9 www.ute.de
5. Maintenance & Product Service
5.1 Maintenance
Clean this unit with a soft, dry cloth. Never use alcohol, paint thinner of benzine to clean
this unit.
5.2 Product Service
5.2.1 Damage requiring service
The unit should be serviced by qualified service personnel if:
a) The DC power supply cord or AC adaptor has been damaged;
b) Objects or liquids have gotten into the unit;
c) The unit has been exposed to rain;
d) The unit does not operate normally or exhibits a marked change in performance;
e) The unit has been dropped or the cabinet damaged.
5.2.2 Servicing Personnel
Do not attempt to service the unit beyond that described in these operating instructions.
Refer all other servicing to authorized servicing personnel.
5.2.3 Replacement parts
When parts need replacing ensure the service uses parts specified by the manufacturer
or parts that have the same characteristics as the original parts. Unauthorized
substitutes may result in fire, electric shock, or other hazards.
5.2.4 Safety check
After repairs or service, ask the service to perform safety checks to confirm that the unit
is in proper working condition.

UH-AUD1: HDMI Audio Embedder & Extractor - 4K@60Hz 4:4:4
U.T.E. electronic GmbH & Co. KG 10 www.ute.de
6. After-sales Service
Any transport costs are borne by the users during the warranty.
The return of a product to our Customer Service implies the full agreement of the terms
and conditions hereinafter. There terms and conditions may be changed without prior
notice.
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 you buy
this product (The purchase invoice shall prevail).
Proof of purchase in the form of a bill of sale or receipted invoice which is evidence
that the unit is within the Warranty period must be presented to obtain warranty
service.
2) Scope
These terms and conditions of Customer Service apply to the customer service
provided for the products or any other items sold by authorized dealer only.
3) What the warranty does not cover (Warranty Exclusion)
▪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 by distributor.
•Any other causes which does not relate to a product defect.
▪Shipping fees, installation or labor charges for installation or setup of the product.
4) Documentation: Customer Service will accept defective product(s) in the scope of
warranty coverage at the sole condition that the defeat has been clearly defined, and
upon reception of the documents or copy of invoice, indicating the date of purchase,
the type of product, the serial number, and the name of dealer.

UH-AUD1: HDMI Audio Embedder & Extractor - 4K@60Hz 4:4:4
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5) 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 dealer
or our customer support ([email protected]).

U.T.E. electronic GmbH & Co. KG
Tel: [phone]
Fax: [phone]
Email: [email protected]
Website: www.ute.de