User Manual
PT-HDADM
User Manual
Audio Downmixer with Multi-channel Codec Support
Model PT-HDADM
Designed in Germany
© 2017 PureLink GmbH All rights reserved. VersionV1.0
User Manual
PT-HDADM
Preface
Read this user manual carefully before using the 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-HDADM
REACH | 1907/2006/EU
ROHS | 2011/65/EU
PureLink hereby declares that this product PureTools PT-HDADM complies with
Directives 1907/2006/EU und 2011/65/EU.
EMC / LVD (Electro Magnetic Compatibility / Low Voltage Directive)
PureLink GmbH hereby declares that this product PureTools PT-HDADM 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/4251364706688 _CE.pdf
User Manual
PT-HDADM
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.
User Manual
PT-HDADM
Contents
1. Introduction .................................................................................................................................. 1
1.1 Introduction to PT-HDADM ............................................................................................ 1
1.2 Features .............................................................................................................................. 1
1.3 Packing List ........................................................................................................................ 2
2. Panel Description ........................................................................................................................ 3
2.1 Front Panel ......................................................................................................................... 3
2.2 Rear Panel .......................................................................................................................... 4
3. System Connection ..................................................................................................................... 5
3.1 Usage Precautions ............................................................................................................ 5
3.2 System Diagram ................................................................................................................ 5
3.3 Connection Procedure .................................................................................................... 6
4. Specification ................................................................................................................................. 7
5. Panel Drawing .............................................................................................................................. 8
6. Troubleshooting & Maintenance ............................................................................................. 9
7. After-Sales Service ................................................................................................................... 10
User Manual
PT-HDADM
1. Introduction
1.1 Introduction to PT-HDADM
This PT-HDADM is an audio converter used to extract the encoded multi-channel
LPCM 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 and Multichannel 5.1
codecs.
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.
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PT-HDADM
1.3 Packing List
1 x PT-HDADM HDMI Audio Decoder
2 x Mounting ears（with 2 screws）
4 x Plastic cushions
1 x Power adapter (DC 12V 1A)
1 x User manual
Note：Please confirm if the product and the accessories are all included, if not, please
contact your distributor.
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PT-HDADM
No.
Name
Description
①
Power LED
Turns red when DC power present.
②
HDMI IN Activity LED
Green when HDMI signal input.
③
HDMI OUT Activity LED
Green when HDMI signal output.
④
Activity LED
Show the activity status of Multi channel 5.1 codecs
⑤
⑥
DOWNMIX Activity LED
Green when the digital audio is decoded to PCM2.0
to output via OPTICAL and COAX ports.
⑦
Bypass Activity LED
Green when the digital audio is allowed to pass
through to the OPTICAL and COAX output ports
without any decode operations.
⑧
SPDIF Activity Selector
Press this to select DOWNMIX or Bypass mode.
⑨
FW
Micro-USB port for firmware updating.
HDMI IN HDMI OUT
Bypass
SPDIF Audio
Downmix
FW
1
2
3 4
5
6
7
8
9
2. Panel Description
2.1 Front Panel
Note: Pictures shown in this manual are only for reference.
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PT-HDADM
No.
Name
Description
①
HDMI IN
HDMI signal input.
②
HDMI OUT
HDMI signal output.
③
OPTICAL
Optical audio output.
④
COAX
Coaxial audio output.
⑤
L/R
RCA (L/R) audio output.
⑥
DC 12V
Power input port.
HDMI OUT OPTICAL COAX L RHDMI IN DC 12V
1
2
3
4 5 6
2.2 Rear Panel
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PT-HDADM
HDMI OUT OPTICAL COAX L RHDMI IN DC 12V
HDMI OUT OPTICAL COAX L RHDMI IN DC 12V
Blu-Ray
HDBaseT Matrix
PT-HD ADM
PT-HD ADM
Amplifier TV Speaker
HDBaseT
Receiver
TV
Speaker
Living Room
L
i
v
i
n
g
R
o
o
m
B
e
d
R
o
o
m
Bed Room
3. System Connection
3.1 Usage Precautions
System should be installed in a clean environment, preferably at ambient
temperature or within given working temperature range (see page 7 for limits).
All of the power switches, plugs, sockets and power cords should be insulated.
All devices should be connected before power on.
3.2 System Diagram
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PT-HDADM
3.3 Connection Procedure
In the living room:
Step1. Connect a HDMI source (Blu-Ray) to HDMI input port of the HDBaseT Matrix
with HDMI cable.
Step2. Connect the HDMI output of HDBaseT Matrix to the HDMI IN port of the
PT-HDADM with HDMI cable.
Step3. Connect an HDMI display device to the HDMI OUT port of the PT-HDADM with
HDMI cable.
Step4. Connect an AV Amplifier to OPTICAL/COAX/RCA port of the PT-HDADM with
the corresponding audio cable.
Step5. Connect the CAT5e/6 cable between the HDBaseT Matrix and HDBaseT
Receiver.
In the bedroom:
Step1. Connect the HDBaseT Receiver to the HDMI IN port of the PT-HDADM with
HDMI cable.
Step2. Connect an HDMI display device (HDTV) to the HDMI OUT port of the
PT-HDADM with HDMI cable.
Step3. Connect a Speaker to OPTICAL/COAX/RCA port of the PT-HDADM with the
corresponding audio cable.
Step4. Plug power adaptors.
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PT-HDADM
Input & Output
Input Signal
(1) HDMI
Input Connector
(1) Type A Receptacle
Output Signal
(1) HDMI; (1) OPTICAL; (1) COAX; (1) L/R;
OUTPUT Connector
(1) Type A Receptacle; (1) Toslink Receptacle;
(1) Black RCA Receptacle; (1) Red & White RCA
Receptacle;
General
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
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)
132mm X 22mm X 77mm
Weight
172g
4. Specification
Note: All nominal levels are at ±10%.
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PT-HDADM
HDMI IN H DMI OU T
Bypas s
SPDIF A udio
Downm ix
FW
PT
Audio Downmixer
Multi-channel Codec Support
4K (60Hz 4:2:0)
PT-HDADM
HDMI O UT OPTI CAL COAX L RHDMI I N DC 12V
132 mm
77 mm
22 mm
5. Panel Drawing
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User Manual
PT-HDADM
Problems
Potential 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.
6. Troubleshooting & Maintenance
If your problem persists after following the above troubleshooting steps, seek further
help from authorized dealer or our technical support.
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PT-HDADM
7. 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: 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 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.
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User Manual
PT-HDADM
Asking for Assistance
Technical Support:
Phone: +49 5971 800299 - 0
Fax: +49 5971 800299 – 99
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
info@purelink.de
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