TIMBOOTECH A8 5G Wireless HDMI Extender User Manual

1. Product Overview

The TIMBOOTECH A8 5G Wireless HDMI Extender provides a seamless solution for transmitting HDMI signals wirelessly. This kit includes one transmitter (TX) and one receiver (RX), designed for plug-and-play operation without the need for applications, Bluetooth, or Wi-Fi. It supports 1080P resolution at 60Hz and features an upgraded LED screen for real-time status monitoring. The device utilizes 5G dual-band chip technology for stable transmission up to 50 meters (165 feet) in open spaces.

Image 1.1: The TIMBOOTECH A8 Wireless HDMI Extender kit, showing the transmitter (TX) and receiver (RX) units with their antennas and HDMI connectors.

2. Package Contents

Please verify that all items are present in your package:

• 1 x Transmitter (TX) unit
• 1 x Receiver (RX) unit
• 1 x Mini HDMI adapter
• 1 x Micro HDMI adapter
• 2 x USB-C Charging Cables
• 2 x HDMI Extension Cables
• 1 x User Manual

Image 2.1: Illustration of the complete package contents, including the TX and RX units, various HDMI adapters, charging cables, and the user manual.

3. Setup Guide

The TIMBOOTECH A8 is designed for simple plug-and-play installation. No software drivers or network configuration are required.

1. Connect the Transmitter (TX): Plug the TX unit into the HDMI output port of your source device (e.g., laptop, PC, TV box, camera). If needed, use the provided Mini HDMI or Micro HDMI adapters.
2. Connect the Receiver (RX): Plug the RX unit into the HDMI input port of your display device (e.g., TV, monitor, projector).
3. Power Connection: Connect the USB-C charging cables to both the TX and RX units, and then connect them to a 5V/2A power source (e.g., USB wall adapter, device's USB port). Ensure both units are powered on.
4. Automatic Pairing: The TX and RX units will automatically pair and establish a connection. The LED screen on both units will indicate the connection status.

Image 3.1: Diagram illustrating the compatibility of the transmitter (TX) with various source devices like cameras, TV boxes, PCs, and laptops, and the receiver (RX) with display devices such as TVs, monitors, and projectors.

Image 3.2: Visual representation of the wireless transmission range, showing the ability to transmit signals up to 50 meters (165 feet) in open spaces, suitable for various environments.

4. Operating Instructions

4.1 LED Status Display

The TIMBOOTECH A8 features an LED screen that provides real-time status updates. This allows you to monitor the connection, signal strength, output, and power status at a glance.

• Power Supply Indicator: Indicates power status (Off: Low Battery, On: Sufficient Power).
• Signal Indicator Light: Shows signal strength (e.g., 3 Bars: Strong Signal for optimal performance).
• HDMI Indicator Light: Illuminates when the TX device is connected.
• Connection Indicator Light: Blinks when searching for a connection, steady when a connection is established.

Image 4.1: Close-up view of the upgraded LED status screen on the TIMBOOTECH A8 units, detailing the various indicators for power, signal, HDMI connection, and overall connection status.

4.2 Mirror and Extended Mode

The system supports both screen mirroring and extended display modes:

• Mirror Mode: Displays the same content on both your source device and the connected display, synchronizing screens in real-time.
• Extended Mode: Allows you to display different content on the connected display, extending your desktop and protecting your privacy.

Image 4.2: Comparison of Mirror Mode, where the same image is displayed on both screens, and Extended Mode, where different images are shown to enhance productivity or privacy.

4.3 Multi-Receiver Support (Optional)

The TIMBOOTECH A8 system can support up to six receivers (RX) with a single transmitter (TX). This allows for simultaneous content display on multiple screens, ideal for large conference rooms, churches, or restaurants. Additional RX units are sold separately.

Image 4.3: Diagram illustrating the capability of one transmitter (TX) to broadcast wirelessly to up to six receiver (RX) units, enabling multi-screen setups.

4.4 Mobile Device Display (TUTUPlay App)

For displaying content from your laptop or HDMI output device to a mobile phone or tablet, you can use the TUTUPlay application. Connect your laptop to the transmitter, then download the TUTUPlay app on your mobile device to receive the stream. No receiver unit is required for this specific setup.

Image 4.4: Diagram showing how to use the TUTUPlay app to turn a mobile phone or tablet into a portable display, receiving content wirelessly from a laptop connected to the transmitter.

5. Specifications

6. Troubleshooting

If you encounter issues, please refer to the following common troubleshooting steps:

• No Display/Signal:
  • Ensure both TX and RX units are properly powered and their LED indicators show a stable connection.
  • Verify that the HDMI cables and adapters are securely connected to both source and display devices.
  • Check the input source on your display device (TV/monitor) is set to the correct HDMI input.
  • Reduce the distance between the TX and RX units and remove any obstructions. Walls and obstacles can significantly reduce transmission range.
• Intermittent Signal/Poor Quality:
  • Ensure there are no strong interference sources (e.g., other 5G Wi-Fi devices, microwaves) nearby.
  • Relocate the TX/RX units to improve line-of-sight if possible.
  • Check the signal strength indicator on the LED screen. If it's low, try moving the units closer.
• Audio/Video Sync Issues:
  • While the device is optimized for video and general use, some users have reported potential sync issues or pixelation with high-frame-rate content like gaming consoles. This device is primarily designed for streaming video and presentations rather than competitive gaming.
• Units Not Pairing:
  • Power cycle both the TX and RX units by unplugging and re-plugging their power cables.
  • Ensure both units are within effective transmission range.

7. Maintenance

To ensure the longevity and optimal performance of your TIMBOOTECH A8 Wireless HDMI Extender, follow these maintenance guidelines:

• Cleaning: Use a soft, dry cloth to clean the units. Avoid using liquid cleaners or abrasive materials.
• Storage: When not in use for extended periods, store the units in a cool, dry place away from direct sunlight and extreme temperatures.
• Handling: Handle the units with care. Avoid dropping them or subjecting them to strong impacts.
• Power: Always use the provided USB-C charging cables and a compatible 5V/2A power adapter.

8. Warranty and Support

The TIMBOOTECH A8 Wireless HDMI Extender comes with a 1-year manufacturer's warranty.

For any questions regarding product operation, troubleshooting, or warranty claims, please do not hesitate to contact TIMBOOTECH customer support. Refer to the contact information provided in your product packaging or on the official TIMBOOTECH website.