1. Introduzione
This manual provides detailed instructions for the installation, operation, and maintenance of your Lemorele R15 RX Wireless HDMI Extender. This device allows for wireless transmission of HDMI video and audio signals over distances up to 656 feet (200 meters), supporting configurations where one transmitter (TX) can be paired with up to four receivers (RXs). It features LoopOutput, KVM functionality, and IR pass-through for enhanced control. Please read this manual thoroughly before use to ensure proper setup and optimal performance.
2. Caratteristiche principali
- Estensione HDMI wireless: Transmits HDMI signals wirelessly up to 656 feet (200 meters).
- Supporto multi-ricevitore: One transmitter (TX) can be paired with up to four receivers (RXs) simultaneously.
- LoopOutput: HDMI output on the transmitter for local monitoring.
- Funzionalità KVM: Supports Keyboard, Video, and Mouse extension.
- Passaggio IR: Allows control of the source device from the receiver location.
- 5G Streaming: Utilizes 5G wireless technology for stable video and audio transmission.
- Ampia compatibilità: Compatible with various HDMI source devices and displays including TVs, monitors, projectors, cable boxes, Blu-ray players, gaming consoles (PS5/4/3, Xbox), computers, and laptops.
3. Contenuto della confezione
Si prega di verificare che tutti gli articoli elencati di seguito siano inclusi nel pacchetto:
- 1 ricevitore HDMI (RX)
- 2 x Antennae
- 1 cavo HDMI
- 1 x IR IN Cable
- 1 x cavo audio
- 1 x adattatore di alimentazione
- 1 x Manuale utente
4. Istruzioni per l'installazione
4.1 Initial Pairing Steps
- Ensure both the transmitter (TX) and receiver (RX) units are powered off.
- Connect the HDMI output of the receiver (RX) to the HDMI input of the transmitter (TX) using an HDMI cable. This direct connection is for initial pairing only.
- Accendere sia l'unità trasmittente che quella ricevente.
- Observe the STA (green light) indicator on both the receiver and transmitter. After a few seconds, the STA lights on both units will illuminate steadily, indicating successful pairing.
- Once paired, disconnect the HDMI cable used for pairing.
4.2 Connessione standard
After successful pairing, proceed with the standard connection as follows:
- Configurazione del trasmettitore (TX):
- Connect your HDMI source device (e.g., computer, Blu-ray player) to the HDMI IN port of the transmitter using an HDMI cable.
- (Optional) If local monitoring is desired, connect a display to the HDMI OUT (LoopOutput) port of the transmitter.
- Collegare l'adattatore di alimentazione al trasmettitore e inserirlo in una presa di corrente.
- Attach the antennae to the transmitter unit.
- Configurazione del ricevitore (RX):
- Connect your display device (e.g., TV, monitor, projector) to the HDMI OUT port of the receiver using an HDMI cable.
- Connect the power adapter to the receiver and plug it into a power outlet.
- Attach the antennae to the receiver unit.
- (Optional) For IR pass-through, connect the IR IN cable to the receiver and position the IR emitter near the IR sensor of your source device.
- (Optional) For KVM functionality, connect your keyboard and mouse to the USB ports on the receiver.

Figura 1: Esample setup demonstrating one transmitter (TX) paired with four receivers (RXs) for multi-display output. The TX unit is connected to a source (not shown) and wirelessly broadcasts to multiple RX units, each connected to a separate display.
4.3 Multi-Receiver Configuration (1 TX to 4 RXs)
The Lemorele R15 RX system supports connecting one transmitter to up to four receivers. Follow the "Initial Pairing Steps" for each receiver you wish to pair with the transmitter. Once all receivers are paired, they will simultaneously receive the signal from the single transmitter.
5. Istruzioni per l'uso
5.1 Accensione/spegnimento
- To power on, connect the power adapter to the unit and a power outlet. The unit will automatically power on.
- To power off, disconnect the power adapter from the unit.
5.2 Trasmissione del segnale
Once all connections are made and units are powered on, the transmitter will automatically detect the HDMI input and begin broadcasting the signal. The receivers will automatically detect the wireless signal and display the content on the connected monitors. Ensure that the source device is outputting a compatible HDMI signal.
5.3 telecomando a infrarossi
If you have connected the IR IN cable to the receiver and positioned the IR emitter correctly near your source device's IR sensor, you can use your source device's remote control from the receiver location to control the source.
5.4 Funzionalità KVM
For KVM functionality, connect your USB keyboard and mouse to the designated USB ports on the receiver unit. This allows you to control the connected computer (source device) from the receiver location.
6. Manutenzione
- Pulizia: Utilizzare un panno morbido e asciutto per pulire il dispositivo. Non utilizzare detergenti liquidi o spray.
- Magazzinaggio: Conservare il dispositivo in un luogo fresco e asciutto, lontano dalla luce solare diretta e da temperature estreme.
- Ventilazione: Assicurare una ventilazione adeguata attorno alle unità per evitare il surriscaldamento. Non ostruire le aperture di ventilazione.
- Gestione: Maneggiare le unità con cura. Evitare di farle cadere o di sottoporle a forti urti.
7. Risoluzione Dei Problemi
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Nessun segnale sul display. |
|
|
| Scarsa qualità video o sfarfallio. |
|
|
| Il telecomando a infrarossi non funziona. |
|
|
8. Specifiche
| Numero di modello | R15 RX |
| Marca | Lemorele |
| Dimensioni del prodotto | 3.58 x 3.5 x 1.25 pollici |
| Peso dell'articolo | 1.38 libbre |
| Tecnologia di connettività | HDMI, Wireless (5 G) |
| Dispositivi compatibili | Television, Monitor, Projector, Cable box, Blu-ray Players, PS 5/4/3, Xbox, Computers, Laptop, etc. |
| Porte HDMI totali | 3 (on TX: 1 IN, 1 OUT; on RX: 1 OUT) |
| Modalità di uscita audio | Circondare |
| Configurazione del canale audio surround | 4.0 |
| Colore | Nero |
9. Garanzia e supporto
9.1 Garanzia del prodotto
Lemorele offers a one-year product warranty from the date of purchase. During this period, you may request an unconditional return or exchange for any manufacturing defects or performance issues. Please retain your proof of purchase for warranty claims.
9.2 Assistenza clienti
For any inquiries, technical assistance, or warranty claims, please contact Lemorele customer service. Our support team is available 24 hours online to assist you.
- Supporto online: Visit the official Lemorele websito o contattaci tramite la tua piattaforma di acquisto.
- Supporto via e-mail: Fare riferimento alla confezione del prodotto o al sito ufficiale websito per l'indirizzo email di supporto.
Note: For the most up-to-date contact information, please refer to the Lemorele official websito o i recapiti forniti sulla confezione del prodotto.