AV Access 4KEX70-W AV Access 4K Wall Plate HDMI Extender Transmitter User Manual

4KEX70-W
In Wall 4K HDBaseT Transmitter with HDMI/VGA
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 ©2017 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: [email protected]
Important Safety Instructions
•
Do not expose this device to rain, moisture, dripping or splashing. No
objects filled with liquids, such as vases, shall be placed on the device.
•
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 device (including amplifiers) that produce heat.
•
Do not place sources of naked flames, such as lighted candles, on the
unit.
•
Clean this device only with dry cloth.
•
Unplug this device 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.

Table of Contents
Introduction��������������������������������������������������������������������������������������������� 2
Overview���������������������������������������������������������������������������������������������������������������������� 2
Features������������������������������������������������������������������������������������������������������������������������� 3
Package Contents������������������������������������������������������������������������������������������������������ 3
Panel������������������������������������������������������������������������������������������������������������������������������� 4
Front Panel������������������������������������������������������������������������������������������������������������ 4
Rear Panel�������������������������������������������������������������������������������������������������������������� 6
Installation Instructions�������������������������������������������������������������������������� 7
Input Source Switch��������������������������������������������������������������������������������� 9
Automatic Switch����������������������������������������������������������������������������������������������� 9
Manual Button Switch�������������������������������������������������������������������������������������� 9
EDID Management�������������������������������������������������������������������������������� 10
Specification������������������������������������������������������������������������������������������ 11
Trouble Shooting����������������������������������������������������������������������������������� 13
Steps of Regular Troubleshooting Routine��������������������������������������������� 13
Typical Questions��������������������������������������������������������������������������������������������� 13
Warranty������������������������������������������������������������������������������������������������� 16
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Introduction
Introduction
Overview
4KEX70-W is an in wall 4K HDBT transmitter which includes an HDMI
input, a VGA input and an HDBT output, and is designed to work with an
HDBT receiver such as the 4KEX70-RX-PSE. It supports resolutions up to
4K@60Hz 4:2:0 8bit and HDCP for the HDMI signal. It can reliably extend
HDMI signal up to 131ft (40m) at 4K and 230ft (70m) at 1080P over a Cat
6a/7 cable, or up to 115ft (35m) at 4K and 197ft (60m) at 1080P over a Cat
5e/6 cable.
4KEX70-W transmitter was developed to simplify the installation and
create a clean seamless look with your décor. Through one-way PoH
function, it can receive power from an HDBT receiver with built-in PSE.
4KEX70-W allows automatic and manual button switch between HDMI
and VGA inputs. It also supports bi-directional IR and RS232 pass-through.
4KEX70-W offers ideal solutions for homes, offices, digital entertainment
centers, control centers, conference rooms, schools and corporate training
environments, which require signal switching between VGA and HDMI
sources and transmission over long distance.
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Introduction
Features
•
Switches HDMI and VGA inputs to an HDBT output
•
HDMI input supports resolutions up to 4K@60Hz 4:2:0 8bit and HDCP
•
Over a Cat 6a/7 cable, HDMI signal transmission distance up to
131ft/40m at 4K and 230ft/70m at 1080P
•
Over a Cat 5e/6 cable, HDMI signal transmission distance up to
115ft/35m at 4K and 197ft/60m at 1080P
•
Independent DIP switch for EDID management on VGA input
•
Supports automatic and manual button switch between HDMI and
VGA inputs
•
Supports one-way PoH to receive power from connected HDBT
receiver with built-in PSE (Power Sourcing Equipment)
•
Supports bi-directional IR/RS232 pass-through
•
2-Gang US Decora wall plate cover included
•
Compact size for convenient and unobtrusive installation
Package Contents
Before you start the installation of the product, please check the package
contents:
•
HDBT Transmitter 4KEX70-W x1
•
3-Pin 3.5mm Phoenix Male Connector x1
•
2-Pin 3.5mm Phoenix Male Connector x2
•
2-Gang US Decora Wall Plate Cover with matching screws x1
•
Flat Head Installation Screw (#6-32*20mm) x4
•
User Manual x1
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Introduction
Panel
Front Panel
1
7
8
9
2
3
6
10
4
5
No.
Name
Description
1
VGA In
VGA LED
Connect to a VGA source device.
On: The VGA source is selected.
(Blue)
Off: The VGA source is not selected.
Audio input, used in conjunction with the VGA
2
3
Audio
HDMI LED
source.
On: The HDMI source is selected.
5
(Blue)
HDMI In
Off: The HDMI source is not selected.
Connect to an HDMI source device.
6
EDID
For EDID management
4
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Introduction
No.
7
8
Name
Description
On: HDCP protected content is being transmitted.
HDCP LED
Blinking: Non-HDCP protected content is being
(Blue)
transmitted.
Link LED
(Green)
Off: No content is being transmitted.
On: The link between transmitter and receiver is
normal.
9
Off/Blinking: No link or link error.
Select Button Press to select the input source.
10
IR Sensor
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IR window with built-in IR receiver (30-55KHz)
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Introduction
Rear Panel
1
2
3
4
No.
Name
1
HDBT Out
2
Power In
receiver with built-in PSE module for power input
3
RS232
4
IR Out
(e.g. 4KEX70-RX-PSE).
For RS232 pass-through
Connect to an IR emitter. IR emitter is not included
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Description
Connect to an HDBT receiver via a Cat X cable (e.g.
4KEX70-RX-PSE).
Connect to DC 12V power supply or an HDBT
in the package.
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Installation Instructions
Installation Instructions
Bi-directional IR pass through enables users to control the source at the
display location or control the display at the source location with ease.
Please refer to the following two applied installations.
Applied installation 1:
Transmitter 4KEX70-W
PC
1
Connect the
VGA source
DVD
2 Connect the
HDMI source
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.
3 Connect the transmitter and receiver
via a Cat 5e / 6 / 7 cable.
Note: Ensure the Cat 5e / 6 cable
is within 197ft at 1080P, 115ft at 4K.
4KEX70-RX-PSE
7 Connect the
5 Connect the
power
IR receiver
Power supply
4 Connect the
HDMI display
DVD Remote
Control the DVD at TV location with DVD remote
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Installation Instructions
Applied installation 2:
Transmitter 4KEX70-W
PC
1
Connect the
VGA source
DVD
2 Connect the
HDMI source
7 Point the remote
at the IR Sensor
window
TV Remote
3 Connect the transmitter and receiver
via a Cat 5e / 6 / 7 cable.
Note: Ensure the Cat 5e / 6 cable
is within 197ft at 1080P, 115ft at 4K.
4KEX70-RX-PSE
6
Connect the
power
Connect the IR emitter 5
Note: The IR emitter head
should be secured over
the center of the TV IR
window.
4 Connect the
HDMI display
Power supply
Control the TV at DVD location with TV remote
Note:
• If the connected HDBT receiver doesn't include built-in PSE module,
please connect an external DC 12V power supply to the transmitter.
•
Power supply is not included in the package.
The IR emitter and IR receiver are not included in the package.
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Input Source Switch
Input Source Switch
4KEX70-W transmitter supports automatic and manual button switch
between the VGA and HDMI sources.
Automatic Switch
1. Connecting to the sources before powering on all devices (Priority:
HDMI > VGA):
•
Connect to both HDMI and VGA sources, power on all devices; the
HDMI source will be selected by default. Remove either source
from the transmitter; the remaining source will be automatically
selected.
•
Connect to either the HDMI or VGA source, power on all devices;
the active input source will be automatically selected.
Input
Output
HDMI
VGA
Active
Active
HDMI
Active
N/A
HDMI
N/A
Active
VGA
2. Powering on all devices before connecting to the source(s):
•
Power on all devices, connect to the HDMI source first and VGA
source second; 4KEX70-W will output the HDMI signal.
•
Power on all devices, connect to the VGA source first and HDMI
source second; 4KEX70-W will output the VGA signal.
Manual Button Switch
Users can manually switch input between the active HDMI and VGA
sources as required by pressing the "Select" button on the front panel.
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EDID Management
EDID Management
EDID (Extended Display Identification Data) is a data structure generated
by a digital display to communicate its capabilities, such as its native
resolution, to the attached source device.
For VGA input, fixed EDID can be set using the EDID DIP switch on the
front panel.
0
1
ON
1 2 3
EDID DIP Switch
The default setting is "010", please set EDID according to the following
table:
Position 1 Position 2 Position 3
Functions
0
0
0
Output fixed 1280 x 800 video
0
0
1
0
1
0
Output fixed 1920 x 1200 video
Output fixed 1920 x 1080 video
0
1
1
(Default)
Output fixed 1280 x 720 video
1
0
0
Output fixed1024 x 768 video
1
0
1
Output fixed 800 x 600 video
1
1
0
Not available
1
1
1
Not available
Note: Please plug out and in the VGA cable for EDID settings to take
effect.
For HDMI input, 4KEX70-W transmitter will allow EDID pass-through from
the HDMI display to the source for optimal video and audio outputs.
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Specification
Specification
Technical
Video Signal Type
VGA, HDMI
VGA:
640x480, 800x600, 1024x768, 1280x720,
1280x1024, 1920x1080, 1920x12008
HDMI:
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:
Input/Output Resolution
800x6008, 1024x7688, 1280x7688,
Supported
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.
HDMI:
Audio Format
Stereo, PCM 5.1/7.1; Dolby True HD, DTSHD Master Audio
VGA: Stereo
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Specification
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
±8kV(Air-gap discharge)/
ESD Protection
±4kV(Contact discharge)
Power Consumption
(Maximum)
3.36W
Device Dimensions
3.58'' x 1.16'' x 4.16''
(W x H x D)
(91mm × 29.4mm × 105.6mm)
Product Net Weight
0.4lb (0.18kg)
Cable Specifications:
Note: AV Access recommends the use of T568B straight-through Category
cables.
Cable Type
HDMI
Cat 5e/6
Range
Supported Video
49ft (15m)
1080P@60Hz
33ft (10m)
4K@60Hz 4:2:0 8bit
197ft (60m)
1080P@60Hz 36bpp
1080P@60Hz 48bpp
115ft (35m)
1080P@60Hz 3D
4K@60Hz 4:2:0 8bit
230ft (70m)
Cat 6a/7
1080P@60Hz 36bpp
1080P@60Hz 48bpp
131ft (40m)
1080P@60Hz 3D
4K@60Hz 4:2:0 8bit
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Trouble Shooting
Trouble Shooting
Steps of Regular Troubleshooting Routine
1. Power: Please make sure all devices are powered on (sources,
transmitter, receiver and display).
2. Indicator: Please make sure LED indicators of the transmitter and
receiver are normal according to user manual.
3. Devices: Please make sure picture can be shown normally when
connecting the source to the display directly.
4. Cable: Plug in and out HDMI/Cat X cable or try another HDMI/Cat X
cable.
•
Please make sure the specific cable length is within the
transmission range listed in below table based on different
resolutions.
Resolution and Transmission Range
Resolution
1080P@60
36bpp
1080P@60
48bpp
HDMI IN
49ft
49ft
33ft
Cat 5e/6
197ft
115ft
115ft
Cat 6a/7
230ft
131ft
131ft
Cable
•
4K@60 420
Cat 5e/6/6a/7 cable is recommended. Do not use Cat 5 cable.
Please make sure the two connectors of one Cat X cable are the
same standard (EIA/TIA 568B).
5. Compatibility: Please test other source and display devices to
determine if it is a compatibility issue.
Typical Questions
1. How to deal with video flash or cut off during the installation?
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Trouble Shooting
•
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 (Cat 5e/6/7, EIA/TIA 568B) and ensure the cable length is
within the maximum transmission distance.
•
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, and the CATX cable that
connects transmitter to receiver is normal. Try a better HDMI
cable or CATX cable.
2. How to deal with a weak or not working IR signal?
•
Make sure the IR cables are correctly installed according to the
Installation Instruction diagram above.
•
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 device 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 controller is pointed at
the IR receiver head directly.
Enabled Angle
0°
30°(Horizontal)
15°(Vertical)
Distance
26ft (Max)
15ft (Max)
10ft (Max)
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:
5V
IR signal
Gnd
5V
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IR signal
IR Receiver
IR Emitter
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Trouble Shooting
•
You can purchase an 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 extender?
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.
Control System
DVD
RS 232 Cable
HDMI In
CATX Cable
RS232 Cable
HDMI Out
Projector
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Warranty
Warranty
Products are backed by a limited 1-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.
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