PureTools PT-C-HDAEDE User manual

User Manual
PT-C-HDAEDE
User Manual
HDMI Audio Embedder and De-Embedder 4K (60Hz 4:4:4)
Model PT-C-HDAEDE
Designed in Germany
© 2021 PureLink GmbH All rights reserved. VersionV1.0

User Manual
PT-C-HDAEDE
Preface
Read this user manual carefully before using this product. Pictures shown in this
manual are for reference only. Different model layouts and specifications are subject
to the physical product.
This manual is for operation instructions only, not for any maintenance usage.
In the constant effort to improve our product, we reserve the right to make changes in
functions or parameters without prior notice or obligation.
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.

User Manual
PT-C-HDAEDE
REACH | 2020/171/EU
ROHS | 2011/65/EU
PureLink hereby declares that this product PureTools PT-C-HDAEDE complies with
Directives 2020/171/EU und 2011/65/EU.
EMC / LVD (Electro Magnetic Compatibility / Low Voltage Directive)
PureLink GmbH hereby declares that this product PureTools PT-C-HDADE complies
with Directives 2014/30/EU and 2014/35/EU. The full text of the EU Declaration
of Conformity is available at the following Internet address:
http://www.purelink.de/ce/4251364727263_CE.pdf

User Manual
PT-C-HDAEDE
SAFETY PRECAUTIONS
To ensure 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.

User Manual
PT-C-HDAEDE
5
Introduction to PT-C-HDAEDE
The PT-C-HDAEDE is an Audio Embedder / De Embedder supporting 4K@60Hz (4:4:4)
HDMI. It enables the complex manipulation of Audio signals including Mic/Line In
mixing, and/or replacement of an HDMI audio signal. As well as headless audio output
of HDMI audio and balanced / digital de-embedding of all audio signals.
Features
•Supports one way HDMI 2.0 input and output up to 4K60Hz (4:4:4) Video
Bandwidth 18Gbps, HDR, Deep color 12bit
•Supports 48V MIC, MIC, audio line in, Audio bypass mode
•Supports HDMI Audio De-Embed to 2 CH audio balance and S/PDIF 5.1 audio
output
•Supports LPCM up to 7.1/24 - bit / 96 kHz, Dolby Atmos and DTS-X panoramic
sound passthrough
•HDCP2.2/1.4 Compliant
•Support HDMI video Down-Scaler 4k to 1080P
•Support CEC, ARC Pass through
•Firmware updating and USB port
Package Contents
Please take an inventory of the package contents to ensure you have all the items
listed below. If anything is missing or damaged, please contact your distributor for a
replacement.
▪1 x PT-C-HDAEDE
▪1 x Power Adaptor (5V 1A)
▪1 x 5-pin Phoenix Connector
▪1 x 3-pin Phoenix Connector
▪2 x fixings
▪1 x User Manual

User Manual
PT-C-HDAEDE
6
Panel Description
Front Panel
Number
Description
Function
1
DIP Switch
index
description
Bit1: Audio
embed control
0: Mute 3 pin phoenix input
1: Activate 3 pin phoenix input
Bit2: HDMI Input
audio control
0: Mute HDMI input audio
1: Activate HDMI input audio
Bit3: HDMI audio
output control
0: Play HDMI input directly to
the output
1: Play result of Bits 1 and 2 to
HDMI output
Bit4: SPDIF
Output control
0: Copy Audio EDID from TV
1: Force to 5.1 audio output
Note:
(1) When Bit4 set to 1. Then audio will be 5.1
(2) When Bit4 set to 1, according to Bit2 setting.
(Bit2 determines whether HDMI separated audio
needs to be mixed)
If Bit2 set to 1 (Bit4 set to 1) >> Audio will be 2.0;
If Bit2 set to 0 (Bit4 set to 1) >> Audio will be 5.1.
2
FW port
Micro-USB port for updating

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PT-C-HDAEDE
7
3
Audio input
port
48V MIC, MIC, Audio Line in
4
Audio input
Switch
Switching the mode of the audio souce
5
Volume
Button
“-”: Reduce the microphone volume by 1dB
each time until it drops to -18dB
“+”: Increase the microphone volume by 1dB
each time until it rises to +24dB
“N.B. When outputting audio to the TV speakers the audio will exhibit additional delay, which is
unavoidable and dependent on the brand of TV that is used.”
Back Panel
Number
Description
Function
1
HDMI Input port
Support HDMI 2.0 Input
2
HDMI Output port
Support HDMI 2.0 Output
3
SPDIF Audio Output port
Audio sample rate: 96KHz, Max
transmission rate: 16Mbps
4
Analog Audio Output port
2.0 Analog Audio port
5
DC/5V Port
Power port
6
Power indicator
Power indicator
Number
Description
Function
1
HDMI Input port
Support HDMI 2.0 Input
2
HDMI Output port
Support HDMI 2.0 Output
3
SPDIF Audio Output port
Audio sample rate: 96KHz, Max
transmission rate: 16Mbps
4
Analog Audio Output port
2.0 Analog Audio port
5
DC/5V Port
Power port
6
Power indicator
Power indicator
Number
Description
Function

User Manual
PT-C-HDAEDE
8
Specification
Video
Input
Input Connector
HDMI
DC lockable barrel 5V
Micro USB for Firmware
3 pin Phoenix port for audio
Output
Output Connector
HDMI
S/PDIF for digital audio
5 pin Phoenix port for balanced audio
Audio Format
LPCM up to 7.1/24 - bit / 96 kHz, Dolby Atmos and DTS-X
panoramic sound
Max data rate
Video Bandwidth 18Gbps, HDR, Deep color 12bit
Max Resolution
HDMI 2.0 b input and output upto 4K60Hz (4:4:4)
Temperature
-5 to +40℃(+23 to +104℉)
Reference Humidity
5 to 90%RH (No Condensation)
Power Consumption
5W (Maximum)
Power Supply
DC 5V1A
Dimension (W*H*D)
151x93.5x21mm
Net Weight
360g
1
HDMI Input port
Support HDMI 2.0 Input
2
HDMI Output port
Support HDMI 2.0 Output
3
SPDIF Audio Output port
Audio sample rate: 96KHz, Max
transmission rate: 16Mbps
4
Analog Audio Output port
2.0 Analog Audio port
5
DC/5V Port
Power port
6
Power indicator
Power indicator
Number
Description
Function
1
HDMI Input port
Support HDMI 2.0 Input
2
HDMI Output port
Support HDMI 2.0 Output
3
SPDIF Audio Output port
Audio sample rate: 96KHz, Max
transmission rate: 16Mbps
4
Analog Audio Output port
2.0 Analog Audio port
5
DC/5V Port
Power port
6
Power indicator
Power indicator

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PT-C-HDAEDE
9
Application Diagrams
Equipment connection layout:

User Manual
PT-C-HDAEDE
10
Application Diagram 1：Headless 5.1 HDMI Audio extraction (Bit:0011) - HDMI in but
no HDMI out, with S/PDIF extraction

User Manual
PT-C-HDAEDE
11
Application Diagram 2：PreAmp with Phantom power - No HDMI in or out - Phantom
Power MIC in and 5pin audio out to Amp (Bit:1000)

User Manual
PT-C-HDAEDE
12
Application Diagram 3：Mic Overlay on to TV (Bit:1011) - HDMI pass through with
MIC mixed on TV output

User Manual
PT-C-HDAEDE
13
Application Diagram 4: Mixed audio to balance output - HDMI output With audio &
Line in and HDMI audio routed to 5 pin output (Bit: 1111)

User Manual
PT-C-HDAEDE
14
FW update
•Download the UART
SW and the latest FW
version from the
PureLink website
under the download
section for this
product.
•Connect a USB A to
USB mirco cable
between a PC and the
PT-C-HDAEDE.
•Open the software
UART_ISP.exe on PC,
select the correct port
and baud rate 115200,
enter "A1" in Port, then
select the path of the
program in PATH (XXX.
Bin), and click UPDATA
to complete the
upgrade
Debug
To analyze the system behavior, or when a service representative requests
that you do so, please attach a USB cable between your PC and the device
and open a terminal session under baud rate 115200 8N1.
The information gained from debug is complex and requires support. If you
are having problems with your device, contact support first before running a
debug session.

User Manual
PT-C-HDAEDE
15
After-Sales Service
If there appear some problems when running the product, please check and deal with
the problems referring to this user manual. Any transport costs are borne by the users
during the warranty.
1) Product Limited Warranty: This product will be free from defects in materials and
workmanship for two years (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) What the warranty does not cover (servicing available for a fee):
⚫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.
⚫Delivery, installation or labor charges for installation or setup of the product.
3) Technical Support: For any questions or problems, contact your distributor or
reseller and tell them the respective product name and version, the detailed
failure situation as well as the formation of the cases.

User Manual
PT-C-HDAEDE
Asking for Assistance
Technical Support:
Phone: [phone] - 0
Fax: [phone]
Technical Support Hours:
8:30 AM to 5:00 PM Monday thru Thursday
8:30 AM to 4:00 PM Friday
Write to:
PureLink GmbH
Von-Liebig-Straße 10
D - 48432 Rheine
www.purelink.de
[email protected]