Lenkeng LKV380 User manual

Please read below safety instructions carefully before installation and
operation:
1. Please pay attention to all the warnings and hints on this device.
2. Do not expose this unit to rain, moisture and liquid.
3. Do not put any stuff into the device.
4. Do not repaire the device or open the enclosure without professional
person guidence to avoid electronic shock.
5. Make sure good ventilation openings to avoid product overheating
damage.
6. Shut off power and make sure environment is safe before installation.
7. Do not plug-in/out the network cables and IR cables when it is in
using to avoid cables damage.
8. Make sure the specification matched if using 3 party DC adapters.
HDbitT HDMI Extender over Powerline
User manual • Important safety notice
rd
• Introduction
• Package contents
Thank you for purchasing this product. For optimum performance and
safety, please read the instructions carefully and keep the manual for
future reference.
• Features
1. It use powerline to transmit signal, and can be connected where there
is outlet, eliminating the wiring of network cable or HDMI Cable.
2. Input voltage: AC 100~240V.
3. It can extends 1080P@60Hz signal up to 300M under the condition
of fluent electric power environment.
4. It supports IR pass back .
5. Supports HDMI loop output from TX
6. Fireproof raw material is used to ensure safety and reliability.
7. Easy setup, plug and play.
HDMI Extender TX
sender*1pcs
HDMI Extender RX
receiver*1pcs
AC 100-240V
power line*2pcs
IR blaster extension
cable*1pcs
IR receiver extension
cable*1pcs
User manual*1pcs
1. HDMI source device (DVD, PS3, Set top box, PC etc).
2. HDMI display device like SDTV, HDTV, and projector with HDMI port.
3. AC 100~240V Power input.
• Installation Requirement
• Panel description
This HDMI powerline extender applies the HDBitT transmission protocol
and transmits audio and video signal over existing power line. It does not
require any cabling. Under the same electric meter, it just needs to connect
transmitter and receiver .Power them on and they can match automatically.
Plug and play design gives users very convenient and portable connection.

Data transmission
led
Led blinks slowly when it is connecting. Led blinks fast when it
is successfully connected and transmitting data
Connection led Led blinks to indicate a working circuit connection
Reset Press reset button to restart the device
Power input Connect with AC100~240V power line
HDMI output
IR blaster extension
cable interface
Connect with IR blaster extension cable. Please put the IR blaster
close to source device to best transmit the IR signal from receiver
2. HDMI Extender RX receiver
Specification
HDMI signal Full compatible with HDCP
Support resolution 480i@60Hz, 480p@60Hz, 576i@50Hz, 576p@50Hz,
720p@50/60Hz, 1080i@50/60Hz, 1080p@50/60Hz
Transmit distance
It extends 1080P@60Hz signal up to 300 meters in good
electric power environment.
Working temperature 0℃～60℃
Input voltage AC 100～240V
Power consumption TX: 7.5W; RX: 7W
Product dimension
Weight
Color
Items
Black
Enclosure material fireproof engineering plastics
Transport protocol HDbitT
• Connection
• FAQ
Q: TV display “waiting for connection…” on the bottom right corner?
A: Please check if the power supply of TX (sender) is well connected and the
power indicator led lights on.
Q: TV display “Please check the TX input signal”?
A: 1) please check if there is an HDMI signal input of sender TX.
2) Try to connect the signal source directly to display device to see if there
is signal output from source device or change the signal source, HDMI
cables and try again.
• Specification
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
Data transmission
led
Led blinks slowly when it is connecting. Led blinks fast when it
is successfully connected and transmitting data
Connection led Led blinks to indicate a working circuit connection
Reset Press reset button to restart the device
Power input Connect with AC100~240V power line
IR receiver extension
cable interface
Connect with IR receiver extension cable. Please make sure the
remote control is within the required range of IR receiver.
HDMI output Connect with HDMI display device
1. HDMI Extender TX sender
Q: Display not fluent and stable?
A: 1) Please check if the powerline is arranged smooth and If the poweline
length is over the limitation of this product.
2) Please check if the powerline capacity is over loaded
3) Please check if there is electricity interruption equipment. And it is
advised to plug in wall outlet and avoid using power charger and
power adapter.
IR remote control Support 20~60kHz IR remote device
150(W) x 92.7(D) x 25(H) mm *2pcs
TX: 330g RX: 316g
TV
DVD
TV
Sender
Receiver
IR OUT
IR IN
Powerline
HDMI cable
WARNI NG
LAYPEOPLE IS FORBIDDEN TO OPEN IT
WARNI NG
LAYPEOPLE IS FORBIDDEN TO OPEN IT
HDMI input Connect with HDMI source device
Connect with HDMI display device
Note: The transmission distance may vary in different
electric power environment.