UGREEN Wireless HDMI Transmitter Receiver 4K User Manual

1. Introduction

Thank you for choosing the UGREEN Wireless HDMI Transmitter and Receiver. This device allows for wireless transmission of 4K HDR video and audio, providing a stable and low-latency experience for various applications such as presentations, home entertainment, and multimedia education. Please read this manual carefully before use to ensure proper operation and to maximize the product's lifespan.

2. Package Contents

• 1 x UGREEN Wireless HDMI Transmitter (TX)
• 1 x UGREEN Wireless HDMI Receiver (RX)
• 1 x USB-C Power Cable (for TX)
• 1 x USB-C Power Cable (for RX)
• 1 x User Manual

3. Product Overview

The UGREEN Wireless HDMI system consists of two main components: the Transmitter (TX) and the Receiver (RX).

Image: The UGREEN Wireless HDMI Transmitter (left) and Receiver (right) with their respective power cables. The transmitter features HDMI, VGA, and Audio ports, while the receiver is a compact circular unit.

3.1 Transmitter (TX)

The Transmitter unit connects to your source device (e.g., laptop, PC, camera). It features multiple ports for versatile connectivity.

• USB-C Port: For power supply.
• HDMI Input: Connects to HDMI output devices.
• VGA Input: Connects to VGA output devices.
• 3.5mm Audio Input: For audio input when using VGA.
• Function Button: Used for pairing and switching display.

3.2 Receiver (RX)

The Receiver unit connects to your display device (e.g., TV, monitor, projector). It receives the wireless signal from the Transmitter.

• USB-C Port: For power supply.
• HDMI Output: Connects to HDMI input on display devices.
• Function Button: Used for pairing.

4. Setup

The Wireless HDMI Transmitter and Receiver Kit is auto-paired from the factory, making setup truly plug-and-play. No apps or Wi-Fi are required for initial operation.

1. Connect the Receiver (RX):
   • Connect the HDMI output of the Receiver to an HDMI input port on your TV, monitor, or projector.
   • Connect the USB-C power cable to the Receiver's USB-C port and then to a power source (e.g., USB wall adapter, TV's USB port). Ensure the power source provides sufficient power.
2. Connect the Transmitter (TX):
   • Connect the HDMI or VGA input of the Transmitter to the corresponding output port on your source device (e.g., laptop, PC, camera).
   • If using VGA, connect a 3.5mm audio cable from your source device's audio output to the Transmitter's 3.5mm audio input.
   • Connect the USB-C power cable to the Transmitter's USB-C port and then to a power source (e.g., USB wall adapter, laptop's USB port).
3. Power On: Ensure both the Transmitter and Receiver are powered on. The devices will automatically attempt to connect.
4. Display Output: Once connected, the content from your source device will be mirrored or extended to your display.

Image: A visual representation of the setup process, showing a laptop connected to the UGREEN Transmitter, and the Receiver connected to a large display monitor, illustrating a typical streaming setup.

5. Operating Instructions

5.1 Basic Operation and Plug & Play

After successful setup, the system operates automatically. The Transmitter sends the video and audio signal to the Receiver. The device is designed for true plug-and-play functionality, requiring no drivers or software installation.

Image: A hand pressing the central button on the UGREEN Transmitter, illustrating the one-click startup and plug-and-play convenience without the need for drivers or software.

5.2 4K Transmission and Low Latency

The UGREEN Wireless HDMI system supports true 4K hardware decoding, enabling wireless transmission of 4K HDR video and audio. For 1080P video, you will experience even greater stability and lower latency.

• 4K@30Hz: The maximum wireless distance is 30 meters.
• 1080P@60Hz: The maximum wireless distance is 50 meters (165 feet) without obstruction.
• Latency: As low as 0.1 seconds, providing a smooth experience for streaming video and audio. Please note: This device is not recommended for use with game consoles due to potential latency sensitivity in gaming.

Image: Two individuals watching high-definition content on a large screen, demonstrating the UGREEN Wireless HDMI system's capability to display 4K@30Hz video in stunning detail.

Image: An infographic highlighting the device's performance with a 50-meter transmission distance and an ultra-low latency of 0.1 seconds, ensuring efficient and responsive wireless display.

5.3 VGA and HDMI Simultaneous Display

The Transmitter supports simultaneous display output via both VGA and HDMI interfaces, allowing connection to a wider range of devices and dual-screen setups.

• HDMI and 3.5mm audio can output sound concurrently.
• If HDMI is not connected, the 3.5mm audio interface can still output sound.

Image: A professional desktop setup demonstrating the UGREEN Transmitter connected to a laptop, simultaneously supporting two external monitors via HDMI and VGA, ideal for extended workspace or presentations.

5.4 Application Scenarios

This wireless HDMI system is highly versatile and suitable for various environments, including:

• Conference rooms for presentations (e.g., PPT presentations).
• Home entertainment setups for streaming video and audio.
• Multimedia education.
• Outdoor business presentations.

Image: A business meeting setting where the UGREEN Wireless HDMI system is used to project a presentation onto a large screen, illustrating its utility in making meetings more efficient and cable-free.

6. Maintenance

• Keep the device clean by wiping it with a soft, dry cloth.
• Avoid exposing the device to extreme temperatures, humidity, or direct sunlight.
• Do not disassemble the device. Repairs should only be performed by qualified personnel.
• Ensure proper ventilation around the units during operation.

7. Troubleshooting

8. Specifications

9. Safety Information

• Do not expose the device to water or moisture.
• Avoid dropping or subjecting the device to strong impacts.
• Use only the provided or recommended power cables.
• Keep out of reach of children.
• Do not operate the device if it has been damaged.

10. Warranty and Support

UGREEN products come with a standard manufacturer's warranty. For detailed warranty information, technical support, or service inquiries, please visit the official UGREEN website or contact their customer service directly. Please retain your purchase receipt as proof of purchase for warranty claims.

UGREEN Official Website: www.ugreen.com