Lemorele Wireless HDMI Receiver (Model: HDMI Receiver) Instruction Manual

1. Introduction

The Lemorele Wireless HDMI Receiver is designed to extend 1080P@60Hz Full HD video and audio signals wirelessly. This unit functions as a receiver and must be paired with a compatible Lemorele Wireless HDMI Transmitter (sold separately) to create a complete wireless video extension system. It supports dual-band 2.4/5GHz wireless technology for stable signal transmission and can receive signals from a transmitter up to 656 feet away in an open environment. One transmitter can support up to four receivers, offering flexible display solutions.

Figure 1: Lemorele Wireless HDMI Receiver unit. This image shows the compact, gray receiver unit with an antenna and an HDMI connector.

2. Setup Instructions

Follow these steps to set up your Lemorele Wireless HDMI Receiver and pair it with a compatible transmitter.

2.1 Package Contents

Ensure all components are present:

• Lemorele Wireless HDMI Receiver (RX unit)
• USB Power Cable (USB-A to USB-C)
• User Manual (this document)

2.2 Connecting the Receiver

1. Connect to Display: Plug the HDMI connector of the Lemorele Wireless HDMI Receiver directly into an available HDMI input port on your display device (e.g., HDTV, projector, monitor).
2. Connect Power: Connect the provided USB power cable to the USB-C port on the receiver. Plug the other end of the USB cable into a USB power source (e.g., a USB port on your display, a USB wall adapter, or a power bank). The receiver requires external power to operate.
3. Power On Display: Turn on your display device and select the correct HDMI input source to which the receiver is connected.

2.3 Pairing with a Transmitter (TX)

The receiver must be paired with a Lemorele Wireless HDMI Transmitter (TX unit) for wireless signal transmission. If you are using a new receiver or need to re-pair, follow these steps:

1. Prepare Receiver (RX): With the receiver powered on and connected to your display, press and hold the function button on the receiver for approximately 5 seconds. A prompt should appear on the display, indicating the receiver is in pairing mode. The indicator light on the receiver will flash rapidly.
2. Prepare Transmitter (TX): Connect your Lemorele Wireless HDMI Transmitter (TX unit) to your source device (e.g., laptop, PC) and ensure it is powered on. Press and hold the function button on the transmitter for approximately 5 seconds. The indicator light on the transmitter will flash rapidly.
3. Confirm Pairing: The receiver and transmitter will automatically attempt to pair. Once successfully paired, the indicator lights on both units will remain solid, and the display connected to the receiver will show the content from your source device.

Figure 2: Visual guide for pairing the receiver (left) and transmitter (right) by holding their respective function buttons for 5 seconds.

3. Operating Instructions

Once the receiver and transmitter are successfully paired, the system operates automatically.

3.1 Wireless Video and Audio Transmission

• The receiver will display the video and audio output from the paired transmitter.
• The system supports 1080P@60Hz Full HD resolution, providing clear and detailed visuals.
• The advanced 2.4/5GHz dual-band wireless technology ensures stable and smooth signal transmission, minimizing interference.

3.2 Multi-Receiver Support (1 TX to 4 RX)

One Lemorele Wireless HDMI Transmitter can transmit signals to up to four Lemorele Wireless HDMI Receivers simultaneously. This feature is ideal for scenarios requiring multiple displays showing the same content.

1. To add additional receivers, repeat the pairing process (Section 2.3) for each new receiver with the same transmitter.
2. Ensure all receivers are within the effective transmission range of the transmitter.

Figure 3: Illustration of one transmitter (TX) supporting up to four receivers (RX1, RX2, RX3, RX4) for multi-screen display.

3.3 Application Monitoring (TutuPlay/Tutulink)

For enhanced monitoring and control, you can use the TutuPlay (Android) or Tutulink (iOS) application. This application allows you to view the streamed content and check for firmware updates.

Figure 4: Example of using the TutuPlay app for monitoring content from the wireless HDMI system on a smartphone or tablet during video production.

4. Maintenance

Proper maintenance ensures the longevity and optimal performance of your Lemorele Wireless HDMI Receiver.

• Cleaning: Use a soft, dry cloth to clean the device. Do not use liquid cleaners or aerosols, as they may damage the unit.
• Storage: When not in use for extended periods, store the receiver in a cool, dry place away from direct sunlight and extreme temperatures.
• Handling: Avoid dropping or subjecting the device to strong impacts. Do not attempt to disassemble or modify the unit, as this will void the warranty.
• Ventilation: Ensure the device has adequate ventilation during operation to prevent overheating.

5. Troubleshooting

If you encounter issues with your Lemorele Wireless HDMI Receiver, refer to the following common problems and solutions:

No Signal on Display:

• Check Power: Ensure the receiver is properly powered via the USB-C cable and the power source is active. The indicator light on the receiver should be on.
• Check HDMI Connection: Verify that the receiver is securely plugged into an HDMI input on your display and that the correct HDMI input source is selected on your display.
• Check Transmitter: Ensure the paired transmitter (TX unit) is powered on, correctly connected to your source device, and transmitting a signal.
• Re-pair Devices: If the indicator lights are flashing or off, try re-pairing the receiver and transmitter as described in Section 2.3.

Poor Video Quality or Intermittent Signal:

• Reduce Distance: The maximum transmission distance is 656 feet in an open environment. Walls, furniture, and other obstacles can significantly reduce this range. Try moving the transmitter and receiver closer together.
• Minimize Interference: Other wireless devices (Wi-Fi routers, cordless phones, microwaves) operating on 2.4GHz or 5GHz frequencies can cause interference. Try to move these devices away from the transmitter and receiver.
• Check for Obstructions: Ensure there are no major physical obstructions (e.g., thick walls, metal objects) directly between the transmitter and receiver.
• Source Device Output: Verify that the source device is outputting a stable 1080P@60Hz signal.

Audio Issues (No Sound or Distorted Sound):

• Check Display Audio Settings: Ensure your display's audio output is correctly configured and not muted.
• Source Device Audio: Verify that the source device is outputting audio.
• Re-pair: Sometimes re-pairing can resolve audio synchronization issues.

Device Overheating:

• Ensure adequate ventilation around the receiver. Do not cover the device.
• If overheating persists, discontinue use and contact customer support.

6. Specifications

7. Warranty and Support

Lemorele products are designed for reliability and performance. For specific warranty information, please refer to the warranty card included with your product or visit the official Lemorele website.

If you require technical assistance or have questions regarding your Lemorele Wireless HDMI Receiver, please contact Lemorele customer support through their official channels. When contacting support, please have your product model number (HDMI Receiver) and purchase details available.

Manufacturer: Lemorele