Lenkeng LKV372Pro User manual

• Introduction
HDMI to RJ45
sender TX*1pcs
User's manual
HDMI Extender OVER NETWORK
1. HDMI to RJ45 transmitter
HDMI signal output
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This HDMI extender over cat6 extends the HDMI content up to 60
meters for 1080p.
• Important safety notice
1. Do not mix up HDMI to RJ45 sender and RJ45 to HDMI receiver before
installation.
2. Do not hot plug when it is working.
3. Use DC5V power supply only. Make sure specification matched if using
adapters not supplied by factory.
• Package Contents
RJ45 to HDMI
receiver RX*1pcs
User manual*1pcs
DC5V1A*2pcs IR blaster extension
cable *1pcs
IR receiver extension
cable*1pcs
• Installation Requirements
1. HDMI source device(computer graphics card, DVD,PS3, HD monitoring
equipment etc).
2. HDMI display device like SDTV, HDTV, projector with HDMI port.
3. UTP/STP cat6/6A/7 cable, follow standard IEEE-568B.
• Panel Description
HDMI signal indicator led
It lights on all the time with
HDMI signal input, flashes
with no signal input.
HDMI signal input
IR signal output to connect
with blaster extension cable
RJ45 signal output
Reset
DC5V power input
2. RJ45 to HDMI receiver
Reset
RJ45 signal input
RJ45 indicator led
It lights on all the time with HDMI
signal transmission, flashes with
no signal transmission.
DC5V power input
HDMI signal output
IR signal input to connect with
IR receiver extension cable

480i@60Hz, 480p@60Hz, 576i@50Hz, 576p@50Hz,
720p@50/60Hz, 1080i@50/60Hz, 1080p@50/60Hz
0℃～60℃
DC5V/1A
TX<3W; RX<2W
71.6mm(L)*66.6mm(W)*24.8mm(H) *2pcs
Follow the stanard of IEEE-568B:
1- Orange/white
2- Orange
3- Green/white
4- Blue
DVD
HDMI IN
HDMI OUT
CAT6 Cable
HDMI to RJ45 sender TX
TV
TV
83g+80.6g
• Installation Procedures
1. Cat6 network cable
5- Blue/white
6- Green
7- Brown/white
8- Brown
HDMI OUT
RJ45 to HDMI receiver RX
2. Connections
Connection instruction:
1) Connect TX HDMI input with source device HDMI output.
Connect TX HDMI output with HDTV HDMI input.
2) Connect TX CAT6 with RX CAT6.
3) Connect RX HDMI output with HDTV HDMI input.
4) Power on the device and it works.
• FAQ
Q: No image output or audio and video display is not normal?
A: 1) Adjust RX “RESET” button to reset the device.
2) Try shorter network cable to reconnect.
Q: RX “LINK” led is flashing all the time?
A: 1) Make sure network cable connection follows the standard of IEEE- 568B.
2) Check whether TX has HDMI signal input.
3) Reset TX&RX and reconnect.
Q: RX “LINK” led lights on all the time but no image output?
A: 1) Press RX “RESET” button to reset the device.
2) Make sure HDMI cable is well connected with TV.
3) Make sure the network cable is fine copper wires.
• Specification
Items
HDMI signal
Specifications
Compatible with HDCP
Support resolution
Network cable low resistance and consumption oxygen-free
copper core (CAT6, CAT6A, CAT7)
Transmission length CAT6: 60m at 1080p
IR remote control Support 20~60KHz wide frequency IR remote control
Working temperature
Power supply
Power consumption
Product dimension
Weight
Color Black
The product name and brand name may be registered trademark of related
manufacturers.TM and ® may be omitted on the user manual. The pictures
on the user manual are just for reference,and there may be some slight
difference with the real products.
We reserve the rights to make changes without further notice to a product
or system described herein to improve reliability, function or design.
Disclaimer