30M HDMI Wireless Extender User Manual

Product Introduction

This wireless extender transmits high-definition audio and video signals through wireless WIFI signals. It can transmit high-definition video and audio signals from devices like DVD players and computers wirelessly, with a maximum transmission distance of 30 meters. The device offers excellent image processing and transmission capabilities for smooth and stable signals, making it a cost-effective HDMI signal extension method. It is widely used in high-definition conference systems, high-definition teaching systems, and high-definition film and television shooting, among other audio and video transmission applications.

Enjoy the vivid world.

Features

• Support HDMI 1.3; HDCP 1.2
• Supported standard protocol IEEE 802.11a/b/g/n
• Operates in the 5G band, not susceptible to wireless signal interference
• 30 meters long distance stable transmission
• No networking, no driver required; plug and play
• Built-in antenna, compact and delicate design
• One-click disconnect/connect back (press TX key)
• One RX can be connected to multiple TX, with one-click free switching (one RX can pair with up to 5 TX)

Specifications

Product Interfaces

Transmitter

• HDMI port
• Indicator Light
• Power Port

Receiver

• HDMI port
• Indicator Light
• Power Port
• Function Button

Connection Diagram

The connection diagram illustrates the setup for the wireless HDMI extender. A transmitter (TX) unit connects to a source device (e.g., a computer) via its HDMI port and power port. This transmitter then wirelessly sends the signal. A receiver (RX) unit connects to a display device (e.g., a monitor or TV) via its HDMI port and power port. The receiver also has a function button for pairing or switching.

Connection and Operation

1. Connect the HDMI port of the signal receiver (RX) to the HDMI input port of the monitor or TV. Then, connect the USB-C cable to the power port and plug the power cable into a 5V/1A power adapter. The display should enter a blue connection status.
2. Connect the signal transmitter (TX) to a computer or other device with an HDMI video output function. Ensure the transmitter is powered via its power port using a 5V/1A power adapter.
3. The transmitter (TX) indicator light will change from flashing to solid on. Wait for approximately 2 seconds for the connection to complete.

Matching Code (Pairing)

The transmitter and receiver extenders are pre-paired at the factory. To re-pair:

1. Connect both the transmitter and receiver to their respective power supplies (5V/1A).
2. After connecting the receiver to the display device, press and hold the receiver button for approximately 5 seconds. When the display device shows "Release the button to pair with transmitter", release the button to enter pairing mode ("Ready to pair").
3. Press the transmitter button for 5 seconds. Wait for the transmitter's signal light to turn off. The display device will then show "Pairing" and indicate when pairing is completed. The connection status on the device will change from "x" to "v" upon successful connection.

Package Includes

• Wireless extender TX x 1
• Wireless extender RX x 1
• TYPE-C USB cable x 2
• User Manual x 1

After-sales Service

Thank you for choosing Shenzhen Tinghao Technology's products. To protect your rights, please review the following protection clauses.

Shenzhen Tinghao Technology provides a one-year warranty and lifelong maintenance service for this product. Within the one-year warranty period from the date of purchase, if the product malfunctions due to quality issues, the company will provide free repair services. Do not attempt to disassemble the unit for repair.

Customers whose products are outside the warranty period can still avail of high-quality after-sales service.

Warranty Exclusions:

• Damage caused by human factors.
• Unauthorized disassembly, modification, or repair of products.
• Damage caused by improper installation and use by users.
• Damage caused by natural disasters (e.g., fires, floods).
• Products outside the warranty period.

FCC Caution

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

The device has been evaluated to meet general RF exposure requirements. The device can be used in portable exposure conditions without restriction.