Logic LG-HE50M-4K-H User manual

HDMI 18 Gbps Extender with One-way IR (50 M)
Model No. LG-HE50M-4K-H
Version: LG-HE50M-4K-H_2021

HDMI Extender with IR Control-LG-HE50M
www.logicav.in
SAFETY PRECAUTIONS
For optimum performance and safety, please read these instructions carefully before connecting, operating, or
adjusting this product. Please keep this manual for future reference.
SURGE PROTECTION DEVICE RECOMMENDED
This product contains sensitive electrical components that may be damaged by electrical spikes, surges, electric shook,
lighting strikes, etc. Use of surge protection systems is highly recommended in order to protect and extend the life of
your equipment.

HDMI Extender with IR Control-LG-HE50M
www.logicav.in
Table of Contents
1Introduction.................................................................................................................................................................................................................................................... 1
2Features............................................................................................................................................................................................................................................................1
3Package Contents..................................................................................................................................................................................................................................... 1
4Specification..................................................................................................................................................................................................................................................2
5Operation Controls and Functions..............................................................................................................................................................................................3
5.1 TRANSMITTER PANEL .....................................................................................................................................3
5.2 RECEIVER PANEL ...........................................................................................................................................3
5.3 IR PIN DEFINITION.........................................................................................................................................4
6Application Example...............................................................................................................................................................................................................................5

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1Introduction
The HDMI 18Gbps Extender can extend high-definition video / audio signal and one-way IR, and the distance is up to
164 ft / 50 meters between transmitter and receiver over a single Cat5e/6 cable. It supports resolution up to
4K2K@60Hz 4:4:4, 18 Gbps and HDCP 2.2. In addition, the extender is equipped with one-way IR pass-through which
allows for source control and one HDMI loop output.
The extender includes two units: transmitter unit and receiver unit. The transmitter unit is responsible for capturing
HDMI input signal and carries the signal via one cost effective Cat6 cable, and emitting IR control signals. The receiver
unit is responsible for receiving the HDMI signal and transmitting IR control signal.
The extender offers the most convenient solution for HDMI extension over a single Cat5e/6 with long distance
capability and it is the perfect solution for any application.
2Features
▪HDMI 2.0, HDCP 2.2 / HDCP 1.4 and DVI 1.0 compliant
▪Supports 18 Gbps bandwidth
▪Supports input and output video resolution up to 4k2k@60Hz 4:4:4, extends distance up to 164 ft / 50
meters
▪Supports one HDMI loop output
▪Supports one-way IR pass-through
▪Supports HDR function
▪Supports PoC (Power over Cable) function, it means that either transmitter or receiver is powered supply by
12 V/1 A power adapter, the other does not need power supply.)
▪Supports automatic copy EDID function
▪Compact design for easy and flexible installation
3Package Contents
①1 ×HDMI 18Gbps Extender (Transmitter)
②1 ×HDMI 18Gbps Extender (Receiver)
③1 ×IR Blaster cable (1.5 meters)
④1 ×20~60 KHz IR Receiver cable (1.5 meters)
⑤1 ×12 V/1 A Locking Power adapter
⑥4×Mounting Ears
(7) 1×User Manual

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4Specification
Technical
HDMI Compliance
HDMI 2.0
HDCP Compliance
HDCP 2.2/HDCP 1.4
Video Bandwidth
18 Gbps
Video Resolution
Up to 4K@60Hz 4:4:4
Color Space
RGB / YCbCr 4:4:4, YCbCr 4:2:2/4:2:0, YUV 4:4:4
Color Depth
8/10/12-bit (1080P60Hz, 4K30Hz, 4K60Hz YCbCr
4:2:2/4:2:0)
8-bit (4K60Hz 4:4:4 )
HDMI Audio Formats
LPCM 2.0/2.1/5.1/6.1/7.1, Dolby Digital, Dolby True HD, Dolby
Digital Plus (DD+), DTS-ES, DTS HD Master, DTS HD-HRA, DTS-X
ESD Protection
Human body model —±8kV (Air-gap discharge) &
±4kV (Contact discharge)
Connections
Transmitter
Inputs: 1x HDMI Type A [19-pin female]
1x SERVICE [Micro USB, Update port] Outputs: 1x HDMI
Type A [19-pin female]
1x IR OUT [3.5mm Stereo Mini-jack]
1x CAT OUT [RJ45, 8-pin female]
Receiver
Inputs: 1x IR IN [3.5mm Stereo Mini-jack]
1x CAT IN [RJ45, 8-pin female]
1x SERVICE [Micro USB, Update port]
Outputs: 1x HDMI Type A [19-pin female]
Mechanical
Housing
Metal Enclosure
Color
Black
Dimensions
79.5 mm [W] x 69 mm [D] x 16.5 mm [H]
Weight
Transmitter: 132 g, Receiver: 130 g
Power Supply
12 V/1 A DC
Power Consumption
Transmitter: 1.86 W, Receiver: 0.87 W
Operation Temperature
32 –104 °F / 0 –40 °C
Storage Temperature
-4 –140 °F / -20 –60 °C
Relative Humidity
20 - 90% RH (No condensation)
Resolution / Distance
4K60 - Feet / Meters
4K30 / 1080P - Feet / Meters
CAT5e
164 ft / 50 m
164 ft / 50 m
CAT6/6a/7
197 ft / 60 m
230 ft / 70 m
HDMI IN/OUT
10 ft / 3 m
30 ft / 10 m
The use of “Premium High Speed HDMI” cable is highly recommended.

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5Operation Controls and Functions
5.1 Transmitter Panel
5.2 Receiver Panel
No.
Name
Function Description
1
HDMI OUT
HDMI loop output port, connect to HDMI display device
such as TV or Projector with an HDMI cable.
2
HDMI IN
HDMI input port, connect to HDMI source device such as
DVD or PS4 player with an HDMI cable.
3
CAT OUT
Connect to CAT IN port on the receiving end with a CAT6
cable.
4
Power Indicator Lamp
(Green)
The lamp will illuminate when the transmitter is powered on.
5
Data signal Indicator Lamp
(Orange)
The lamp will illuminate when the transmitter and the
receiver have signal transmission.
6
SERVICE port
For firmware updated use.
7
IR OUT
Connect to wideband IR Blaster cable. The IR signal is from
the IR IN port of the receiver.
8
DC 12 V
Plug DC 12V/1A power supply into the unit and connect the
adapter to an AC outlet.
(Note: The extender supports PoC function, it means that
either transmitter or receiver is powered supply by 12V/1A
power adapter, the other doesn’t need
power supply.)

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No.
Name
Function Description
1
HDMI OUT
HDMI output port, connect to HDMI display device such
as TV or Projector with an HDMI cable.
2
CAT IN
Connect to CAT OUT port on the transmitter end with a
CAT6 cable.
3
Power Indicator Lamp (Green)
The lamp illuminates when the receiver is powered on.
4
Data signal Indicator Lamp (Orange)
The lamp illuminates when the transmitter and the
receiver have signal transmission.
5
SERVICE port
For firmware updated use.
6
IR IN
Connect to wideband IR Receiver cable. The IR signal
will send to the IR OUT port of the transmitter.
7
DC 12 V
Plug DC 12V/1A power supply into the unit and
connect the adapter to an AC outlet.
(Note: The extender supports PoC function, it means
that either transmitter or receiver is powered supply by
12V/1A power adapter, the other doesn’t need power
supply.)
5.3 IR Pin Definition
IR Receiver and Blaster pin definition as below:

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The following is IR system diagram about IR cable use method.
6Application Example