This HDMI KVM extender consists of low time-delay wireless HD audio video Transmitter(TX) and wireless Receiver(RX).

TX is a wireless audio and video stream transmitting device. It can transmit the HD audio video stream( such as computer, Blue-ray, DVA, Game signal(Xbox, Playstation)) by Wifi format.

RX is a wireless audio and video stream receiving device. It can receive the audio video stream signal by Wifi from TX, and play at time, display HDMI signal. And support USB/ IR return function between RX and TX.


Features:

  • Ultra low time-delay, professional testing the lowest time delay is 64ms. It is the lowest time-delay technology in the WiFi field.

  • Private codec algorithm, proprietary real-time image transfer protocol.

  • Private DSP, strong stability.

  • Support IR full frequency segment return 20KHz - 60KHz.

  • Support USB control. Can use keyboard and mouse to control device at the Receiver side. Wireless mouse and keyboard supported.

  • No interference, and the open environment, the image transmission distance can reach 150 meters under the same image quality level.

  • Automatic pairing, automatic search for small interference channel to connect.


Interface instruction

Front panel of Transmitter:

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Wireless indication light: Lighting means Wifi open, flashing means that is sending data.

Link indication light: Flashing means TX and RX are paring or paring failed. The Orange LED lighting after paring successfully.

Input indication light: Red means HDMI input port no used. Blue mean that is worked.

 

Back Panel of Transmitter:

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HDMI output: The local HDMI output port. Connects to monitor.

HDMI IN: Connects HDMI input source( such as Game player, computer, DVD, set-top)

USB port: USB keyboard and mouse, it can work on the RX side. Can not support USB Encrypted gamepad.

IR Forward, need to cooperate with RX.

Power input: DC 5V, connect the power adapter

Power button: a controller button



Front panel of Receiver :

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Back Panel of Receiver:

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HDMI output: Show the audio video signal from TX to TV

USB port: USB keyboard and mouse, it can work on the TX side. Can not support USB Encrypted gamepad.

IR Forward, need to cooperate with TX.

Power input: DC 5V, connect the power adapter

Power button: a controller button

 

Connect diagram:

TX connection:

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Step1:  Connect the power adapter( DC 5V), and press the power button to “I”. The input indication on he front panel will be red.

Step2: Connect the TX’s HDMI input port to HDMI source device by the HDMI cable.

Step3: Connect the TX’s HDMI output port to HDMI display.

 

RX connection:

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Step1:  Connect the power adapter( DC 5V), and press the power button to “I”. The Output indication on he front panel will be red.

Step2: Connect the RX’s HDMI output port to HDMI display by the HDMI cable.

Step3: Waiting for about 50s, TX and RX will automatic paring. Both will transmit data after pairing successful.

 

Note:

When the machine is shipped from the MT-VIKI factory, the transmitter and receiver of the device are automatically paired without manual pairing. If the customer change the transmitting or the receiving, or the transmission of several sets of equipment or the mixing of the receiver, you can insert the sharp object to press reset the button that into the IR hole at the transmitter or the receiver for more than 3 seconds to reset. After the device is reset, it automatically searches for nearby devices that are not paired for automatic pairing.

 

How to use IR return function

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This wireless HDMI extender support IR return function, the frequency from 20KHz to 60KHz.

Usage diagram and step:

Step1: Insert TX IR sender cable to TX IR port, and the other side of IR send cable( IR indication) fixed on the IR receiver position of player( such as set-top, DVD, Android box).

Step2: Insert RX IR receiver cable to RX IR port, and the other side of IR receiver cable( IR indication) fixed on front position of monitor( or any position that will not cover signal).

Step3: Use the player’s IR controller, Align the receiving window of RX receiving cablecontrol, you can use the infrared remote control to remotely control the TX end playing device from the RX end.

 

How to use the USB return controller function

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This HDMI wireless KVM extender support USB return controller function. With cable keyboard and mouse or wireless. Usage diagram and step:

 

Step1: Connect the TX’s USB port and PC(or other devices support USB keyboard and mouse) by USB cable

Step2: Insert keyboard or mouse into the RX’s USB( If use wireless keyboard or mouse, please plug the wireless receiver to RX’s USB port). Then you can use the keyboard or mouse to control device.




TX specification

parameter

description

Resolution

1080p/ 720p/ 1080i/ 480p

Audio and video compression protocol

Proprietary low latency protocol

Audio video input and output

HDMI

Point to Point delay

64ms

WiFi Gain

20dbm

Connectivity

2.4GHz

configuration

Default automatic pairing one to one, no need configure

 

TX interface

Interface

Description

Power input

DC5V

HDMI in

Connect to the HDMI source

HDMI out

Connect to the HDMI display device

IR sender

Connect to IR sender

USB interface

Connect to the keyboard/mouse/ USB gamepad by micro USB to Type-A cable

 

RX specification:

parameter

description

Resolution

1080p/ 720p/ 1080i/ 480p

Audio video input and output

HDMI

Point to Point delay

64ms

WiFi Gain

20dbm

Connectivity

2.4GHz

configuration

Default automatic pairing one to one, no need configure

 

RX interface:

Interface

Description

Power input

DC5V

HDMI out

Connect to the HDMI display device

IR receiver

Connect to IRreceiver

USB interface

Connect to the keyboard/mouse/ USB gamepad


Package List:

1* Wireless HDMI KVM Extender Transmitter

1* Wireless HDMI KVM Extender Receiver

2* Power Adapter

1* User manual

4* Antenna

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