PureTools PT-C-HDEARC-4K User manual

User Manual
PT-C-HDEARC-4K
User Manual
18Gbps HDMI eARC Extractor
Model PT-C-HDEARC-4K
Designed in Germany
© 2021 PureLink GmbH all rights reserved. V1.0

User Manual
PT-C-HDEARC-4K
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 tra-
demarks 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
radiofrequency 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
ClassB 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.

User Manual
PT-C-HDEARC-4K
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.
REACH | 2020/171/EU
ROHS | 2011/65/EU
PureLink hereby declares that this product PureTools
PT-C-HDEARC-4K 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 Pure-
Tools PT-C-HDEARC-4K 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/4251364730904_CE.pdf

User Manual
PT-C-HDEARC-4K
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 return.
Follow basic safety precautions to reduce the risk of
fire, electrical shock and injury to persons.
Do not dismantle the housing or modify the
product. It may result in electrical shock or burns.
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, to avoid cable damage and cable defects.
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 good ventilation to
avoid damage caused by overheating.
Keep the device away from liquids.
Spillage into the housing may result in fire,
electricalshock, or equipment damage. If an object
or liquid falls or spills on to the housing, unplug the
device immediately.

User Manual
PT-C-HDEARC-4K
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 as normal electrical waste.
Table of Contents
1. Introduction. ..................................................................... 1
1.1 Product Introduction............................................... 1
1.2 Feature. ...................................................................... 2
1.3 Package List............................................................... 2
2. Panel Description............................................................. 3
2.1 Front Panel. ............................................................... 3
2.2 Rear Panel.................................................................. 4
3. Specification ..................................................................... 4
4. Application Models.......................................................... 6
5. After-Sales Service. ......................................................... 7

User Manual
PT-C-HDEARC-4K
1
1. Introduction
1.1 Product Introduction
The 18Gbps HDMI eARC audio extractor supports
dedicated HDMI output for extracting audio only. It
allows user to use the existing AV Receiver to receive
4K2K@60Hz, HDCP 2.3 content audio. The product
also supports HDMI loop out, as well as 10bits HDR
(High Dynamic Range) pass-through and eARC/ARC.
1.2 Feature
●HDMI 2.0b and HDCP 2.3 / 1.x compliant
●Support 18Gbps video bandwidth
●Support video resolution up to 4K2K@60Hz with
24bit RGB/YCBCR 4:4:4
●Support VESA format up to QSXGA@60Hz
●HDR, HDR10, HDR10+, Dolby Vision pass-through
●Support PCM 2.0, LPCM 5.1 / 7.1, Dolby Digital,
Dolby digital plus, Dolby True-HD, DolbyAtmos,
DTS 5.1, DTS ES 6.1, DTS HRA, DTS HD
Master,DTS:X
●Built-in Equalizer, Retiming and Driver
●Dedicated HDMI output for audio only with 720p
black screen

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PT-C-HDEARC-4K
2
●Support eARC/ARC audio (from TV) extract to
HDMI audio output
●Support CEC function and advanced EDID
management
1.3 Package List
1× 18Gbps HDMI eARC Extractor
1× USB Cable (USB-A to Micro USB)
1× User Manual
Note: Please confirm if the product and the accessories are all
included, if not, please contact with the dealers.

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PT-C-HDEARC-4K
3
2. Panel Description
2.1 Front Panel
No.
Name
Description
①Power
LED
Red LED will be on when the
device
is powered on.
②DC 5V
1) DC 5V power supply port;
2)
Firmware update port
③
eARC
switch
The switch is used to turn on/offthe
eARC function:
Switch to “ON”position,
the AUDIO
OUT2 port will output the
eARC/ARC audio;
Switch to “OFF”
position,
the AUDIO OUT2 port will
output the audio from HDMI IN port.
④
EDID
switch
The switch is used to select
EDID
setting:
Switch to “OUT1” /“OUT2”
position,
the product will copy the
corresponding EDID from
the device
connected to
OUT1/ OUT2 port. If the
copy fails, it will
use the internal EDID
of the
default 1080p 2CH.
⑤
INPUT
port
HDMI signal input port. Connec
t to
HDMI source device.

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PT-C-HDEARC-4K
4
2.2 Rear Panel
No.
Name
Description
①
eARC/ARC
OUT 1
TV eARC/ARC audio output port.
Connect to TV with ARC
function.
②AUDIO
OUT2
HDMI Audio output port (720p
audio only). Connect to
amplifieror speaker.
3. Specification
Technical
HDMI Compliance
HDMI 2.0b
HDCP Compliance
HDCP 2.3 / 1.x
Video Bandwidth
18 Gbps
Video Resolution
Up to 4k2k@60Hz 4:4:4

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PT-C-HDEARC-4K
5
Color Depth
8-bit, 10-bit, 12-bit
(1080p@60Hz)8-
bit (4K2K@60Hz
YUV4:4:4)
8-bit,10-bit,12-bit (4K2K@60Hz
YCbCr 4:2:2/4:2:0
）
Color Space
RGB 4:4:4, YCbCr 4:4:4/4:2:2/4:2:0
HDMI Audio
Formats
PCM 2.0, LPCM 5.1 / 7.1,
Dolby Digital, Dolby Digital
plus,Dolby TrueHD, Dolby
Atmos, DTS 5.1, DTS ES 6.1, DTS
HRA, DTS HD Master, DTS:X
ESD Protection
Human body model —
±8kV (air-gap discharge) &
±4kV (contact discharge)
Input & Output
Input
1x HDMI Type A [19-pin female]
Output
2x HDMI Type A [19-pin female]
Mechanical
Housing
Aluminum Enclosure
Color
Silver
Dimensions
65mm[W] x 70mm[D] x 27mm[H]
Weight
83g
Power Supply
USB 5V / 500mA
Power Consumption
1.75W (Max)
Operation
Temperature
32 - 104°F / 0 - 40°C
Storage temperature
-4 - 140°F / -20 - 60°C
Relative Humidity
20 - 90% RH (no condensation)

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PT-C-HDEARC-4K
6
4. Application Models

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PT-C-HDEARC-4K
7
5. After-Sales Service
If there appear some problems when running the pro-
duct, 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: The 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 avai-
lable 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 specifi-
cations.
No certificate or invoice as the proof of
warranty.The product model on the warranty
card does not match with the model of the
product or has been altered.
Damage caused by force majeure.
Servicing not authorized by distributor.

User Manual
PT-C-HDEARC-4K
Any other causes which does not relate to
a product defect.
Delivery, installation or labor charges for instal-
lation 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 de-
tailed failure description.
Asking for Assistance?
Technical Support:
Phone: [phone] - 0
Fax: [phone] - 99
Technical Support Hours:
8:30 AM to 5:00 PM Monday thru
Thursday8:30 AM to 4:00 PM Friday
Write to:
PureLink GmbH
Von-Liebig-Straße 10
D - 48432 Rheine
www.purelink.de
[email protected]