AV Access 4KEX70-H2 Manuale utente
4KEX70-H2
HDMI 2.0 Over HDBaseT Extender
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.
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: services@avaccess.com
Technical problems: support@avaccess.com
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.
Important Safety Instructions
• Do not expose this device to rain, moisture, dripping or splashing. No objects
lled 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
conned 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 ampliers) that produce heat.
• Do not place sources of naked ames, 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 specied by the manufacturer.
• Refer all servicing to qualied 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....................................................................................... 7
Specication ......................................................................................................... 9
Trouble Shooting................................................................................................ 11
Steps of Regular Troubleshooting Routine............................................................11
Typical Questions............................................................................................................12
Warranty.............................................................................................................. 15
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Introduction
Introduction
4KEX70-H2 is a slim HDBT transmitter receiver set. It supports resolutions up to
4K@60Hz 4:4:4 8bit and HDCP 2.2, transporting HDMI signals up to 131ft (40m) at
4K and up to 230ft (70m) at 1080P via a CATX cable, along with bi-directional IR
and power.
4KEX70-H2 provides bi-directional PoE, enabling only one power adapter
connected to either transmitter or receiver to power both units. Bi-directional IR
pass through allows you to control the source at the display location or control
the display at the source location with ease. RS232 pass through supports serial
communication.
The transmitter and receiver are easy to install. They are space saving and oer
ideal solutions for homes, oces, digital entertainment centers, control centers,
conference rooms, schools and corporate training environments.
• Supports HDMI 2.0 with 4K@60Hz 4:4:4 8bit and HDCP 2.2
• Supports HDR (High Dynamic Range) format
• Over a Cat 6a / 7 cable, HDMI signal transport up to 230ft (70m) at 1080P and
131ft (40m) at 4K@60Hz (4:4:4)
• Over a Cat 5e / 6 cable, HDMI signal transport up to 197ft (60m) at 1080P and
115ft (35m) at 4K@60Hz (4:4:4)
• Bi-directional PoE: one power supply at either transmitter or receiver side can
power both units
Overview
Features
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Introduction
Before you start the installation of the product, please check the package contents
as below:
• Transmitter 4KEX70-H2 x1
• Receiver 4KEX70-H2 x1
• Power Supply (DC 18V 1A) x1
• IR Emitter x1
• Broadband IR Receiver (30-50 KHz) x1
• Mounting Bracket x4
• Bi-directional IR / RS 232 pass through
• Slim prole, space saving and easy-to-install
Package Contents
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Introduction
No. Name Description
1Power LED
(Red)
On: The device is powered on.
O: The device is powered o.
2Status LED
(Green)
Blinking: The device is working properly.
O: The device is not working properly.
3HDCP LED
(Blue)
On: HDMI signal is HDCP protected.
Blinking: HDMI signal is not HDCP protected. This is
normal and will not aect operation.
O: No HDMI signal pass through
4Link LED
(Green)
On: The link between transmitter and receiver is normal.
Blinking: The link between transmitter and receiver is
abnormal.
O: No link
1 2 3 4
Front Panel
Transmitter/Receiver
Panel
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Introduction
Rear Panel
Transmitter
No. Name Description
1 DC 18V
Connect to the DC 18V 1A power supply.
Note: If transmitter is connected to the power supply, the
receiver is adapter free.
2 HDBT Out Connect to the receiver via a Cat 5e/6/6a/7 cable.
3 IR In Connect to the supplied IR receiver. Secure the IR receiver
with adhesive.
4 IR Out Connect to the supplied IR emitter. Secure the IR emitter
on the IR receiving sensor of source device with adhesive.
5 RS 232 RS 232 pass-through
6 HDMI In Connect to an HDMI source device.
1 2 3 4 5 6
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Introduction
Receiver
No. Name Description
1 DC 18V
Connect to the DC 18V 1A power supply.
Note: If receiver is connected to the power supply, the
transmitter is adapter free.
2 HDBT In Connect to the transmitter via a Cat 5e/6/6a/7 cable.
3 IR In Connect to the supplied IR receiver. Secure the IR receiver
with adhesive.
4 IR Out Connect to the supplied IR emitter. Secure the IR emitter
on the IR receiving sensor of source device with adhesive.
5 RS 232 RS 232 pass-through
6 HDMI Out Connect to an HDMI display device.
1 2 3 4 5 6
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