AV Access 4KEX70-RX-PSE User manual
4KEX70-RX-PSE
70M HDMI Receiver with PoH
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: suppo[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.
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Table of Contents
Introduction..........................................................................................................2
Overview .................................................................................................................................. 2
Features .................................................................................................................................... 2
Package Contents.................................................................................................................. 3
Panel .......................................................................................................................................... 4
Front Panel...................................................................................................................... 4
Rear Panel ....................................................................................................................... 5
Installation Instructions .......................................................................................6
Specification .........................................................................................................8
Trouble shooting ................................................................................................10
Steps of Regular Troubleshooting Routine......................................................... 10
Typical Questions ....................................................................................................... 11
Warranty .............................................................................................................14
Introduction
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Introduction
Overview
The 4KEX70-RX-PSE is an HDMI receiver designed to work with an HDBaseT
transmitter, such as the 4KEX70-W, to extend HDMI signals up to 230ft (70m) for
1080P and 131ft (40m) for 4K@60Hz 4:2:0 8bit over a single Cat6a/7 cable.
This receiver can power the 4KEX70-W transmitter via PoH function with a single
power supply (no power required at 4KEX70-W). It supports bi-directional IR
pass-through function, enabling you to either control the source at the display
location or control the display at the source location. RS232 DIP switch settings
allow RS232 pass through and firmware upgrade.
Being able to work with any HDBaseT transmitter, 4KEX70-RX-PSE provides a
simple and perfect solution in a variety of applications, such as homes, offices,
digital entertainment centers, control centers, conference rooms, schools and
corporate training environments, which require the distribution of an HDMI
source signal to a single HDMI display over long distances.
Features
Slim profile, space saving and easy-to-install
Supports resolution up to 4K@60Hz 4:2:0 8bit
HDCP 2.2 compliant
Supports HDMI output up to 49ft (15m) with standard HDMI cables
HDMI signal transmission is up to 230ft (70m) for 1080P and 131ft (40m) for
4K@60Hz 4:2:0 8bit over a single Cat6a/7 cable
Transmission over CatX cable with HD Audio/Video, IR, RS232 and power
Introduction
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Supports one-way PoH with built-in PSE module, can provide power for
HDBaseT transmitters with PD modules
Supports bi-directional IR control for sources or displays
Supports RS232 ports for firmware upgrade or serial communication
Package Contents
Before you start the installation of the product, please check the package
contents:
4KEX70-RX-PSE x1
Power Supply (DC 12 V 1.5A) x1
Phoenix Male Connector (3.5 mm, 3 pins) x1
IR Emitter x1
Broadband IR Receiver (30 KHz - 50 KHz) x1
Mounting Brackets (Pair) x1
User Manual x1
Introduction
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Panel
Front Panel
No. Name Description
1 Power LED
(Red)
ON: The receiver is powered on.
OFF: The receiver is powered off.
2 Status LED
(Green)
Blinking: The receiver is working properly.
OFF: The receiver is not working properly.
3 HDCP LED
(Blue)
ON: HDMI signal is HDCP protected.
Blinking:HDMI signal is not HDCP protected. This is
normal and will not affect operation.
OFF:No HDMI signal transmission
4 Link LED
(Green)
ON: The link between transmitter and receiver is
normal.
OFF/Blinking:The link between transmitter and
receiver is abnormal.
Introduction
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Rear Panel
No. Name Description
1 DC 12V Connect to the DC 12V 1.5A power supply
2 HDBT In Connect to the HDBaseT transmitter (4KEX70-W)
3 IR In Connect to the supplied broadband IR receiver. Secure
the IR receiver with adhesive.
4 IR Out Connect to the supplied IR emitter
. Secure the IR
emitter on the IR window of the source/display device.
5 RS232 RS232 pass-through
6 HDMI Out Connect to an HDMI sink
7 MODE
Normal:
RS232 signals can be passed through.
Receiver cannot be updated.
Update:
Receiver can be updated.
RS232 signals cannot be passed through.
Installation Instructions
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Installation Instructions
The product package includes one pair of IR cables. Please refer to the following
for two different installations.
Applied installation 1:
6
Connect the IR emitter
on the rear panel
Note:The IR emitter head
should be secured over
the center of the DVD IR
window.
PC
Connect the
VGAsource
1
2
Connect the
HDMI source
Connect the transmitter and receiver
via Cat5e/6/7 cable.
Note: Make sure that CatX cable’s
length is within 230ft for 1080 P, 130ft
for 4K resolution.
3
Control the DVD at TV side with DVD remote control (4KEX70-RX-PSE)
DVD Remote
745
Connect the
power
Connect the
HDMI display
Connect the
IR receiver
Power supply
4KEX70-RX-PSE
DVD
Transmitter (4KEX70-W)
Installation Instructions
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Applied installation 2:
TV Remote
4
65
Connect the
power
Connect the
HDMI display
Connect the IR emitter
Note:The IR emitter head
should be secured over
the center of the TV IR
window.
PC
Power supply
Connect the
VGAsource
1
2
Connect the
HDMI source
Connect the transmitter and receiver
via Cat5e/6/7 cable.
Note: Make sure that CatX cable’s
length is within 230ft for 1080 P, 130ft
for 4K resolution.
3
4KEX70-RX-PSE
Control the TV at DVD side with TV remote control (4KEX70-RX-PSE)
7
Point the remote
at the IR Sensor
window
DVD
Transmitter (4KEX70-W)
Specification
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Specification
Technical
Video Signal Type HDMI 1.4, HDCP 2.2
Output Resolution Support
SMPTE:
1280x720P1,2,3,4,5,6,7,8, 1920x1080I6,8,
1920x1080P1,2,3,4,5,6,7,8,
3840x21602,3,5,6,8, 4096x21602,3,5,6,8
VESA:
800x6008, 1024x7688, 1280x7688, 1280x8008,
1280x9608, 1280x10248, 1360x7688, 1366x7688,
1400x10508, 1440x9008, 1600x9008, 1600x12008,
1680x10508, 1920x12008
1 = at 23.98 Hz, 2 = at 24 Hz, 3 = at 25 Hz, 4 = at
29.97 Hz, 5 = at 30 Hz, 6 = at 50 Hz, 7 = at 59.94
Hz, 8 = at 60 Hz
NOTE: 4096x2160/3840x2160@50Hz/60Hz is
based on chroma sub-sampling 4:2:0 8-bit only.
Audio Format Stereo, PCM 2.1/5.1/7.1, DTS, Dolby, pass
through
Control method IR remote control, RS232 control
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
Specification
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General
ESD Protection ±8kV(Air-gap discharge)/
±4kV(Contact discharge)
Surge Protection Voltage: ±1 kV
Power Consumption
(Maximum) 5.78 W
Device Dimensions
(W x H x D)
6.83” x 0.71’’ x 3.73”
(173mm x 18mm x 94.8 mm)
Product Weight 0.4kg
Cable Specifications:
Note: AV Access recommends the use of straight-through Category cables wired
to T568B standard.
Cable Type Range Supported Video
HDMI 49ft (15m) 4K@60Hz 4:2:0 8bit
Cat6a/7 230ft (70m) 1080P@60Hz, 36bit
131ft (40m) 1080P@60Hz, 48bit
1080P@60Hz 3D
4K@60Hz 4:2:0 8bit
Cat5e/6 197ft (60m) 1080P@60Hz, 36bit
115ft (35m) 1080P@60Hz, 48bit
1080P@60Hz 3D
4K@60Hz 4:2:0 8bit
Trouble shooting
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Trouble shooting
Steps of Regular Troubleshooting Routine
1Power: Please make sure the sources, display and receiver are powered on.
2Indicator: Please make sure LED indicators of transmitter and receiver are
normal according to user manual.
3Devices: Please make sure picture can be shown normally when connecting
source to display devices directly.
4Cable: Plug in and out HDMI/CatX cable or try another HDMI/CatX cable.
Cat 5e/6/6a/7 cable is recommended; do not use Cat 5 cable.
For 4K resolution, the HDMI and CatX cable length should be within 49ft
and 131ft respectively.
For 1080P, the CatX cable length should be within 230ft.
Please make sure the two connectors of one CatX cable are same
standard (EIA/TIA 568B).
5Compatibility: Please test other source and display devices to determine if
it is a compatibility issue.
Trouble shooting
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Typical Questions
1. How to deal with video flash or cut off during the installation?
Power indicator should be solid on and status indicator should be
blinking. If not, please check if the power adapter is well connected.
Link indicator should be solid on. If it is blinking or off, it is likely a
problem with your Ethernet cable. Please change to a qualified cable
(Cat5e/6/7, EIA/TIA 568B) and make sure the cable length is within the
maximum distance (230ft for 1080P, 131ft for 4K).
HDCP indicator should be solid on or blinking. If it is off, it means no
signal pass through. Please check if the HDMI cables are well
connected to the source and TV, or the Ethernet cable that connects
transmitter to receiver is normal. Change to a better HDMI cable or
Ethernet cable. Also, make sure the resolution of the source is under
4K@60Hz 4:2:0 8bit.
2. How to deal with a weak or not working IR signal?
Make sure the IR cables are correctly installed according to the diagram
in Installation Instructions.
Check if the IR emitter head is secured over the center of the device IR
receiver window. The best position may vary depending on the device.
Please refer to the user manual. If the signal is weak, please try to adjust
the position.
Pay attention to the control angle and distance as below: The control
signal will be better when your remote controller is pointed at the IR
receiver head directly.
Enabled Angle 0° 30°(Horizontal) 15°(Vertical)
Distance 26ft (Max) 15ft (Max) 10ft (Max)
Trouble shooting
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3. How can I make the IR work with third party control devices?
Please make sure the third party device follows our pin definition as
below:
You can purchase the AV Access universal IR cable that will be
compliant with any third party device (Amazon ASIN: "B01MYX46IC").
4. How to use the RS232 port in the device?
The RS232 port provides a channel to pass through protocol commands to
control third party devices such as your source or display. RS232 uses the
three pins that are labeled transmitter, receiver and GND. Connect a host
computer or control system to the RS232 connector. Please refer to the
following pin definition of RS232 during your installation.
Warranty
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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 product 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.
AV Access Technology Limited
V1.0.0
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