J-TECH DIGITAL JTECH-WDEX-30M Wireless HDMI Dongle Kit User Manual

: June 16, 2024
: J-TECH DIGITAL

Table of Contents

J-TECH DIGITAL JTECH-WDEX-30M Wireless HDMI Dongle Kit
Important Safety Notice
Introduction
Features
Package Contents
Installation Requirement
Panel Description
Connection
FAQ
Specification
CONTACT
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

J-TECH DIGITAL JTECH-WDEX-30M Wireless HDMI Dongle Kit

Important Safety Notice

Please read the safety instructions below carefully before installation and operation:

Please pay attention to all the warnings and hints on this device.
Do not expose this unit to rain, moisture and liquid.
Do not put any stuff into the device.
Do not repair the device or open the enclosure without professional person guidance to avoid electronic shock.
Make sure good ventilation openings to avoid product overheating damage.
Shut off the power and make sure the environment is safe before installation.
Do not plug in/out the network cables and IR cables when it is in use to avoid cable damage.
Use DC5V/2A only. Make sure the specification matches if using 3rd party DC adapters.

Introduction

This HDMI wireless extender includes a transmitter unit and receiver unit, allows transmission and extends HDMI signal up to 30 meters long away wirelessly, it has strong anti-interference ability by running at 5GHz operation frequency and supports point-to-point connection. IR passback with 20-60KHz frequency helps to remote control the source device from the receiver side. It is a very good solution for meetings, conferences, home entertainment multi-media education etc. Note:

Transmission distance will be different due to the environment.
Wall, brick or glass will shorten the signal cover range or cause big signal loss.

Features

Support HDMI1.3, compatible with HDCP1.2.
Highest resolution up to 1080p full HD.
Strong anti-interference ability by running at 5GHz operation frequency.
Support point-to-point wireless configuration.
Support IR passback with 20-60KHz frequency.
50 meters long range transmission distance.
Plug and play, easy installation.

Package Contents

Installation Requirement

HDMI source device (DVD, PS3, Set-top box, PC etc)
HDMI display devices like SDTV, HDTV, and projector with HDMI port.

Panel Description

HDMI Extender TX sender

(NOTE)

This device can be powered from the HDMI source device (which with USB port) directly. However, when the transmission/connection is not stable, or the output is not fluent, please connect a 5V plug (with a USB port) to the USB cable for the power supply.

HDMI extender RX receiver

Connection

Connection instruction

Connect HDMI input to HDMI source device and connect IR blaster extension cable to IR OUT interface of the sender (TX).
Connect HDMI output to HDMI display device and connect IR receiver extension cable to IR IN interface.
Power on the device (power LED lights) and it works.

Note

When the wireless signal transmits through walls, glass or other obstacles, it will cause signal loss. Please install this device in a good environment with few obstacles.
The external environment wireless signal will affect transmission, such as micro waver, wireless mouse and keyboard etc.

FAQ

Q: Transmitter and receiver can’t be connected with each other?
1. Please check if the wireless connection light on the product blinks properly.
2. Restart the transmitter or receiver.
3. Reconnect the HDMI cable.
Q: The wifi LED indicator of the transmitter is off, but no signal output on the display/monitor.
1. please check if there is an HDMI signal input of the sender TX
2. Try to connect the signal source directly to the display device to see if there is a signal output from the source device or change the signal source, and HDMI cables and try again.
Q: Display not fluent and stable
1. Please move the position of the sender (TX) and receiver (RX) and make sure the device is within the signal coverage.
2. Restart the transmitter or receiver.
3. Reconnect the HDMI cable.
4. Remove other wireless signal disturbances and reduce the obstacles on the way.

Specification

Disclaimer

The product name and brand name may be registered trademarks of related manufacturers. TM and ® may be omitted from the user manual. The pictures on the user manual are just for reference, and there may be some slight differences with the real products. We reserve the right to make changes without further notice to a product or system described herein to improve reliability, function or design.

Product pictures are for reference only.
Specifications described herein are subject to change without prior notification.
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