Lemorele Wireless HDMI Transmitter and Receiver User Manual

1. Introduction

The Lemorele R1000 Series Wireless HDMI Transmitter and Receiver system provides high-definition video transmission up to 1080P@60Hz. It utilizes 5G/2.4G dual-band Wi-Fi with adaptive frequency hopping for stable and low-latency performance. This system is designed for various applications, including presentations, live streaming, video production, and extending displays wirelessly.

The system supports configurations with one transmitter (TX) and up to four receivers (RXs), or a single TX unit can be used with the TuTuPlay APP as a receiver.

2. Package Contents

Please check your package for the following items based on your purchased model:

R1000 (1 Transmitter + 1 Receiver)

• Transmitter (TX) x 1
• Receiver (RX) x 1
• Antenna x 2
• User Manual x 1
• 100cm USB-C Cable x 2
• HDMI Adapter x 1 (if included)

R1010 (1 Transmitter + 2 Receivers)

• Transmitter (TX) x 1
• Receiver (RX) x 2
• Antenna x 3
• User Manual x 1
• 100cm USB-C Cable x 3
• HDMI Adapter x 1 (if included)

R2020 (Receiver Only)

• Receiver (RX) x 1
• Antenna x 1
• User Manual x 1
• 100cm USB-C Cable x 1

Note: The R2020 (Receiver Only) cannot be used alone. It must be paired with a Lemorele Transmitter (TX) unit. This option is for users who wish to expand their existing system with additional receivers, up to a maximum of 4 RX units per TX.

3. Product Overview

Transmitter (TX)

• Indicator Light: Shows device status.
• Function Button: Used for pairing and other functions.
• USB-C Power Supply Port: For power input (5V/2A recommended).
• HDMI: Connects to the source device (e.g., laptop, camera).

Receiver (RX)

• Indicator Light: Shows device status.
• Function Button: Used for pairing and other functions.
• USB-C Power Supply Port: For power input (5V/2A recommended).
• HDMI: Connects to the display device (e.g., TV, projector).

4. Setup and Connection

The Lemorele Wireless HDMI Extender is designed for plug-and-play operation, minimizing complex wiring and configuration.

4.1 Standard Connection (TX to RX)

1. Connect the HDMI port of the Receiver (RX) to the video input port of your display device (TV, projector, monitor).
2. Power the Receiver (RX) using the included USB-C power cable. Connect it to a 5V/2A USB power adapter (not always included, but recommended for stable performance).
3. Switch the HDMI input source of your display to the corresponding input port. Wait for the startup screen to appear, indicating successful power-on of the RX.
4. Connect the HDMI port of the Transmitter (TX) to your computer or other source device that supports HDMI video output.
5. Power the Transmitter (TX) using the included USB-C power cable. Connect it to a 5V/2A USB power adapter or a powered USB port on your source device.
6. After the TX's indicator light flashes rapidly for a few seconds, the screen mirroring will be complete.

4.2 Pairing Additional Receivers (RX)

If you have purchased additional RX units (R2020) or need to re-pair a receiver, follow these steps:

1. Press and hold the receiver's function button for over 5 seconds. A prompt will appear on the interface. Release the button to put the receiver into pairing mode.
2. Wait for the transmitter's indicator light to remain steady, confirming a successful connection.

4.3 Using TX with TuTuPlay APP (Receiver Function)

The Transmitter (TX) can be used alone by utilizing the TuTuPlay APP on a smartphone or tablet as a receiver. This supports connecting up to 4 TuTuPlay APPs simultaneously.

1. Download and install the TuTuPlay APP from your device's App Store or Google Play.
2. Open the software and follow the prompts on the interface to open the Wi-Fi settings on your computer or phone. Search for the Wi-Fi network named "TuTuPlay_XXXX" and click Connect. The default password is "12345678".
3. After the connection is completed, you can use the app for monitoring.

5. Operating Instructions

Once connected, the system automatically mirrors or extends your display. No further configuration is typically required for basic operation.

5.1 Multi-Receiver Setup (1 TX to multiple RXs)

The system supports connecting one Transmitter (TX) to up to four Receivers (RXs) simultaneously. This is ideal for broadcasting content to multiple screens in a conference room or classroom setting.

5.2 Real-Time Monitoring and Low Latency

The system offers real-time monitoring with a low latency of less than 50ms, ensuring smooth video and audio synchronization. This makes it suitable for applications requiring minimal delay, such as live streaming or gaming.

5.3 Intelligent Channel Scanning

The device features intelligent auto frequency hopping, which automatically selects the clearest channel on dual bands (2.4GHz and 5GHz). This ensures reliable, uninterrupted wireless video transmission, even in environments with multiple wireless devices.

6. Specifications

7. Troubleshooting

7.1 Power Supply Issues

Problem: Screen casting is unsuccessful, connection lags, sudden disconnection, or the display interface does not show SSD and password.

Solution: These issues are often caused by insufficient power supply. To ensure optimal performance of the Wi-Fi module, always use a 5V/2A power adapter for both the Transmitter (TX) and Receiver (RX) units. Ensure the USB-C cables are securely connected.

7.2 No Signal / Black Screen

• Ensure both TX and RX units are powered on and their indicator lights are active.
• Verify that the HDMI cables are securely connected to both the source device and the display.
• Check that your display device is set to the correct HDMI input source.
• Try restarting both the TX and RX units.

7.3 Pairing Issues

• If an RX unit is not pairing, ensure it is in pairing mode (hold the function button for 5 seconds).
• Ensure the TX unit is also ready for pairing.
• Move the units closer to each other during the pairing process.

8. Maintenance

• Keep the devices clean and free from dust. Use a soft, dry cloth for cleaning.
• Avoid exposing the devices to extreme temperatures, humidity, or direct sunlight.
• Do not attempt to disassemble or repair the devices yourself, as this will void the warranty.
• Store the devices in a cool, dry place when not in use.

9. User Tips

• Optimal Performance: Always use a dedicated 5V/2A power adapter for both the transmitter and receiver to ensure stable and reliable performance, especially for longer transmission distances or multi-receiver setups.
• Multi-Screen Presentations: For large presentations or classrooms, consider using one transmitter with multiple receivers (up to 4) to display content on several screens simultaneously.
• Mobile Monitoring: Leverage the TuTuPlay app on your smartphone or tablet for convenient real-time monitoring, particularly useful in video production or surveillance scenarios.
• Placement: For best signal strength and range, ensure a clear line of sight between the transmitter and receiver(s) and avoid placing them near large metal objects or other sources of wireless interference.

10. Warranty and Support

Lemorele products typically come with a 1-year warranty. For technical support, warranty claims, or further assistance, please refer to the contact information provided with your purchase or visit the official Lemorele website.

A user manual in PDF format is available for download: View User Manual (PDF)

11. Product Video Guide

Watch this video for a visual guide on the product's features and setup: