Lenkeng LKV380 User Manual Download Page 2

    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 

E

xtender 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

WARNING

LAYPEOPLE IS FORBIDDEN TO OPEN IT

WARNING

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.

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