LINK-MI LM-EX100-4K2K User manual

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LM-EX100-4K2K HD extender
(HDBaset 100M)
User Manual

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Table of Contents
1, Overview ………………………………………………………………… 3
2,Features ………………………………………………………………… 4
3, Packing list ……………………………………………………………… 4
4,Installation requirements……………………………………………… 4
5, Interfaces ………………………………………………………………… 5
6,installation procedures ……………………………………………… 6
7, RFQ ………………………………………………………………………… 7
8, Specification………………………………………………………………… 8

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1th Security considerations:
Please read all of the instructions、and then attempt to install or operate the equipment、
and to comply with the following notes:
* Please follow all warningsand instructions marked on this product
* Do not allow this machine to be caught in the rain or splash or soak into any liquid.
* Do not put any objects into the housing slots in the machine in order to avoid damage to the
internal parts of the machine
* Do not attempt to repair or open the machine housing、so as to avoid electric shock.
* The equipment housing may be equippedwith heat dissipation and ventilation slots to
prevent overheating、do not block the cooling vents.
* Please turn off the power before installation、electric installationmay damage the device.
* In the course of work、do not charge plug and connecting cables to avoid damage.
* This product is clearly marked power on the parameter、in the use of our standard power
supply please make sure that the power supply parameters、so as not to burn out the device.
2th product introduction
LM-EX100-4K2Kis a high-performanceHDMI Image transmission devices, its main
feature is a network cable HDMI Images without compression, delay-free transmission 100 M
distance, maximum support 4k*2k ultra high resolution transmission while supporting IR Bi-
directional transmissionof infrared remote control signals and RS-232 Serial bi-directional
transmission of the signal.
HD signal extenders usuallyrequire compression of the signals at the extenderer can
transmit signals through cable, HD video signal through the receiver decodes the signal into.
As chip bandwidth issues that need larger image signal compression, which leads to sharp
decline in the quality of the image as a whole and become very unclear.And preparation and
decoding process takes a long time, it may lead to transfer to Terminal than the original screen
image has a long delay.
By LM-EX100-4K2KUnique image processing technology for HD video transmission,
to full HD video image without compression,transfer without delay to display terminals. LM-
EX100-4K2KHD transmissionadvantage is not just the absence of compression, HD video
signal extenderedwithout delay or extend the synchronizationRS-232 serial port signals and
IR infrared remote control signals, users can use a network cable convenientlypackaged set
of multiple signal transmission,Reduced to a large extent user projects needed to construct a
variety of differentcable problem, but also greatly reduce the costs associated with the user.

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3th main functions
3.1, Supports full HD 1080p@60Hz,3D, 4K × 2K/30HZ HDMI Signal transmission;
3.2, 1080p Full HD signal through Cat6a Lines can be extended 100 M;
3.3, The use of HDBaset Technical support HDMI Image signal extendered without
compression and without delay;
3.4, Support bi-directionalinfrared signals back to the serial port RS-232 Two-way signal
transmission;
3.5 , Support HDCP 、CEC 、24 -Bit color depth;
3.6 , Support uncompressed audio LPCM And compressed audio DTS-HD,DolbyTrue HD ;
3.7 , The use of POC Power supply, just as one end of the extenderer or the receiver for 12V
Power supply;
4th Packing list
HDMI to HDBaseT Sender TX .................... x 1pcs
HDBaseT to HDMI Receiver RX .................... x 1pcs
DC12V 3A Power supply .................... x 1pcs
IR blaster extension cable .................... x 1pcs
IR receiver extension cable .................... x 1pcs
User’s manual book .................... x 1pcs
5th Installation requirements
1、HDMI source device:
HDMI output signal sources. such as DVD、andPS3、STB、PC and so on.
2、Display device:
HDMI input display devices, such as televisions, projectors.
3、Cable:
UTP/STP cat5e/6/6a/7 cable,followstandard IEEE-568B

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6th Interfaces
6.1 Indicator light operation
1. Power indicator light - power on constantly
2. The line connection is normal--RJ45yellow light is always on, green light flashes
3. No HDMI signal source input or HDMI is not connected to the display terminal - RJ45
yellow light flashes, green light is not bright;
4. The network cable is not connected - the RJ45 light is not lit at all.

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7th installation procedures
7.1 Making network cable
Follow the Standard of IEEE-568B
linear order:
1-the Orange and white, 2- Orange
3- green and white, 4- blue
5- Blue and white, 6- green
7- Brown and white, 8- Brown
7.2 System topology

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7.3 IR introduce
1 ) TK-HB70 support IR infrared return, through the remote control DVD in TX, or
Through remote control TV in RX.
2 ) If control in RX -side , put IR blaster extension cable connect TX’s IR OUT
interface, put IR receiver extension cable connect RX’s IR IN interface. If controlin TX
side, put IR blaster extension cable connect RX’s IR OUT interface, put IR receiver extension
cable connect TX’s IR IN interface.
7.4 RS-232 serial transmission
By RX, TX, GND, serial signal can be extended by network cable, can be defined at any
side of the RS-232 signal transmitter or receiver.
8th RFQ
Q: No video output?
A：Check the power supply is connected, according to the led status check network cables
and HDMI cable is ok.
Q: LED status ok，but HDMI display no video output?
A: Check HDMI display whether switcher to HDMI channal that HDMI input.
Q: Power light on, RJ45 yellow light flashing, green light is off, no video?
A: Check HDMI cable in transmitter and receiver
Q: Power light on, RJ45 lamps light off?
A: Please check whether the network cable is connected or replace a better quality network
cable.
Q: Output vedio with flash or white noise?
A: Please replace the HDMI cable between the transmitter and the signal source, or test it
with a short HDMI cable.

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9th product parameters
Project
Parameter description
HDMI signal
HDMI1.4, HDCP2.2, support for the CEC, 24-bit color depth, 4Kx2K
Transfer
Protocol
HDBaseT
Supported
resolution
480i/480P/576i/576P/720P/1080i/1080P/3D/4K×2K
Audio
LPCM,DTS-HD,Dolby True HD
Network cable
CAT5E、CAT6、CAT6A、CAT7
Transmission
distance
CAT5e/CAT6
100m
Up to 1080P60Hz 36bpp
70m
1080p@60Hz 48bpp,1080p60Hz 3D,4K×2K 30Hz
CAT6a/CAT7
110m
Up to 1080P60Hz 36bpp
75m
1080p@60Hz48bpp,1080p@60Hz3D,4K×2K
30Hz
Infrared return
Support 20-60kHz broadband infrared remote control, support bi-directional
infrared transmission
RS-232
Transmission
Supports serial RS-232 bi-directional transmission
Power supply
DC12V/ 2 A *1pcs
Power
consumption
No more than 8w
Product size
101 (L)× 79 .5(W)×2 6 (H)mm *2pcs
Body material
Metal
Net weight
TX: 250 g RX: 250 g
Color
Titanium Crystal grey