1. Introduzione
The PROEL Eikon EKJMA is a UHF wireless microphone system designed to provide high-quality and reliable signal transmission for vocal and instrumental performances. This system includes a portable handheld transmitter, a compact 'connector format' receiver, and a USB to USB-C charging cable, ensuring consistent and confident performance.

Image 1.1: The PROEL Eikon EKJMA handheld wireless microphone and its compact jack receiver.
2. Cosa c'è nella scatola
Carefully unpack your PROEL Eikon EKJMA system and ensure all components are present:
- EKJ&M Handheld Transmitter (Microphone)
- EKJ&M Compact 'Connector Format' Receiver (6.35 mm Jack)
- Cavo di ricarica da USB a USB-C
- Vinyl Zippered Protective Custom Carrying Case

Image 2.1: The included vinyl zippered protective carrying case for the EKJMA system.
3. Impostazione
Follow these steps to set up your PROEL Eikon EKJMA wireless microphone system:
- Carica i dispositivi: Connect the USB-C charging cable to both the handheld transmitter and the receiver. Plug the USB-A end into a compatible 5V USB power source (not included). The built-in 3.7V/500mA lithium batteries require charging before first use. A full charge provides up to 5 hours of performance use.
- Connetti il ricevitore: Insert the EKJ&M compact receiver into the 6.35 mm jack input of your amplifier, mixer, or audio interface. Ensure it is securely seated.
- Accensione: Press and hold the power button on both the handheld transmitter and the receiver until their respective displays or indicator lights illuminate.
- Associazione automatica: The transmitter and receiver are designed to automatically pair upon power-on. The system utilizes a UHF 512 – 541.7 MHz frequency band with quartz locked modulation for stable connection.
- Regolazione del volume: Regola il volume del tuo amplifier or mixer to a suitable level. The microphone itself does not have a volume control.

Image 3.1: Close-up of the EKJMA microphone and receiver, showing the display on the microphone.
4. Istruzioni per l'uso
Once set up, the PROEL Eikon EKJMA system is ready for use:
- Utilizzo: Hold the handheld microphone comfortably. The unidirectional polar pattern is optimized for capturing sound directly in front of the microphone, minimizing background noise.
- Portata wireless: The system offers up to 30 meters (98 feet) of wireless range, providing freedom of movement during performances. Maintain a clear line of sight between the transmitter and receiver for optimal signal stability.
- Stato della batteria: Monitor the battery indicator on the handheld transmitter to ensure sufficient power for your performance. Recharge as needed using the provided USB-C cable.
- Sistemi multipli: Up to 6 EKJMA systems can be used simultaneously in the same location, offering flexibility for multiple wireless performers. Ensure each system operates on a distinct frequency if manual selection is available (refer to advanced settings if applicable, though EKJMA typically auto-pairs).
- Spegni: After use, press and hold the power button on both the transmitter and receiver to turn them off. This conserves battery life.
5. Manutenzione
Proper care and maintenance will extend the life of your PROEL Eikon EKJMA system:
- Pulizia: Use a soft, dry cloth to clean the exterior of the microphone and receiver. Do not use liquid cleaners or solvents, as they may damage the components.
- Magazzinaggio: When not in use, store the system in its vinyl zippered protective carrying case to prevent dust accumulation and physical damage. Store in a cool, dry place away from direct sunlight and extreme temperatures.
- Cura della batteria: For optimal battery longevity, avoid fully discharging the batteries frequently. If storing for extended periods, charge the batteries to approximately 50% every few months.
- Evitare l'umidità: Keep the microphone and receiver away from water and high humidity. These devices are not waterproof.
6. Risoluzione Dei Problemi
If you encounter issues with your PROEL Eikon EKJMA system, refer to the following common solutions:
- Nessuna uscita audio:
- Assicurarsi che sia il trasmettitore che il ricevitore siano accesi.
- Check that the receiver is securely plugged into your amplificatore/miscelatore.
- Verifica il volume sul tuo amplifier/mixer is turned up.
- Confirm both devices are charged.
- Intermittent Signal/Poor Sound Quality:
- Assicurarsi che il trasmettitore e il ricevitore si trovino entro un raggio operativo di 30 metri.
- Minimize obstacles (walls, large metal objects) between the transmitter and receiver.
- Verificare la presenza di altri dispositivi wireless che operano su frequenze simili e che potrebbero causare interferenze.
- Assicurarsi che le batterie siano sufficientemente cariche.
- Dispositivi non associati:
- Turn both devices off and then on again to re-initiate the pairing process.
- Ensure they are in close proximity during power-on.
- Durata breve della batteria:
- Assicurarsi che i dispositivi siano completamente carichi prima dell'uso.
- Le prestazioni della batteria potrebbero peggiorare nel tempo a causa di un uso prolungato.
7. Specifiche
| Caratteristica | Specificazione |
|---|---|
| Marca | PROEL |
| Numero di modello | EKJMA |
| Tecnologia di connettività | Wireless (USB for charging) |
| Tipo di connettore | 6.35 mm Jack |
| Caratteristica speciale | Senza fili |
| Colore | Nero |
| Componenti inclusi | USB-C charging cable, Vinyl case, Wireless receiver jack |
| Modello polare | Unidirezionale |
| Fattore di forma del microfono | Sistema microfono |
| Fonte di alimentazione | Battery Powered (Built-in rechargeable 3.7V/500mA lithium battery) |
| Gamma di frequenza | Frequenza UHF: 512 – 541.7 MHz |
| wireless Range | Fino a 30 metri (98 piedi) |
| Durata della batteria | Fino a 5 ore per carica |
| Sistemi simultanei | Up to 6 systems in the same location |
8. Garanzia e supporto
The PROEL Eikon EKJMA UHF Wireless Microphone System comes with a Garanzia di 4 anno dalla data di acquisto. La presente garanzia copre i difetti di fabbricazione e garantisce un funzionamento affidabile in normali condizioni d'uso.
For warranty claims, technical support, or any inquiries regarding your product, please contact PROEL customer service through their official website or the retailer from whom you purchased the product. Please have your proof of purchase and product model number (EKJMA) ready when contacting support.