Introduzione
This manual provides detailed instructions for the proper use and maintenance of your summina WS-20 Wireless Guitar Transmitter Receiver Set. Please read this manual thoroughly before operating the device to ensure optimal performance and longevity. The WS-20 system offers a reliable 2.4G wireless connection for electronic musical instruments such as electric guitars and basses.
Contenuto della confezione
Verifica che tutti gli articoli elencati di seguito siano inclusi nel tuo pacchetto:
- 1 x WS-20 Wireless Transmitter
- 1 x WS-20 Wireless Receiver
- 1 cavo di ricarica USB
- 1 x Manuale utente (questo documento)
Caratteristiche del prodotto
The summina WS-20 Wireless Guitar Transmitter Receiver Set includes the following key features:
- Audio transmitter and receiver set designed for electronic musical instruments like guitar and bass.
- Supports up to 6 sets of devices operating simultaneously, with one-to-one pairing.
- Built-in 1100mAh rechargeable lithium battery for extended operating hours.
- USB port for convenient charging.
- 2.4G uncompressed wireless transmission for ultra-short delay.
- Transmission range of approximately 30 meters (without obstacles).
- 180° rotatable 1/4 inch plug, compatible with instruments featuring input jacks in various positions.
Impostare
1. Ricarica dei dispositivi
Before initial use, fully charge both the transmitter and receiver. Use the provided USB charging cable to connect the devices to a USB power adapter (not included) or a computer's USB port.

Image: The WS-20 transmitter and receiver units, highlighting the USB charging port and the red/blue LED indicators for connection and battery status. The red light indicates connection, and the blue light indicates battery level.
During charging, the battery indicator light will show charging status. Once fully charged, the light will change or turn off depending on the device's design. A full charge ensures maximum operating time.
2. Collegamento allo strumento e Amppiù vivace
The WS-20 features a 180° rotatable 1/4 inch plug, allowing it to fit various instrument jack positions.

Image: A diagram illustrating the 180-degree rotatable 1/4 inch plug, demonstrating its flexibility for different instrument input jack orientations.
- Collegamento del trasmettitore: Plug the WS-20 transmitter into the 1/4 inch output jack of your electric guitar, bass, or other electronic musical instrument. Adjust the plug angle as needed.
- Collegamento del ricevitore: Plug the WS-20 receiver into the 1/4 inch input jack of your amplifier, mixer o interfaccia audio.

Image: The WS-20 transmitter unit plugged into the output jack of an electric guitar, ready for use.

Image: The WS-20 transmitter unit plugged into the output jack of a bass guitar, demonstrating its compatibility with various instruments.
Istruzioni per l'uso
1. Accensione/Spegnimento
- To power on, press and hold the power button on both the transmitter and receiver until the indicator light illuminates.
- Per spegnere, tenere premuto il pulsante di accensione su entrambe le unità finché la spia non si spegne.
2. Associazione automatica
The WS-20 units are designed for automatic pairing. Once both the transmitter and receiver are powered on, they will automatically search for and connect to each other. The connection indicator light will confirm successful pairing.
3. Multiple Sets Operation
The WS-20 system supports up to 6 sets of devices working simultaneously in a one-to-one configuration. This means each transmitter pairs exclusively with its corresponding receiver. Ensure that each set is powered on sequentially or in separate areas to avoid initial interference during pairing, though the system is designed to manage multiple connections.

Image: A visual representation of six distinct WS-20 transmitter and receiver pairs, each connected to an instrument and an amplifier, demonstrating the system's capability to support multiple simultaneous setups.
4. Suggerimenti per l'utilizzo
- For optimal performance, maintain a clear line of sight between the transmitter and receiver.
- Avoid placing the receiver near other wireless devices or strong electromagnetic interference sources.
- Monitor the battery indicator lights to ensure sufficient power during use.
Manutenzione
1. Pulizia
Wipe the devices with a soft, dry cloth. Do not use liquid cleaners, aerosols, or solvents, as these may damage the finish or internal components.
2. Cura della batteria
- Per prolungare la durata della batteria, evitare di scaricarla completamente frequentemente.
- If storing the devices for an extended period, charge them to approximately 50% every few months.
- Non esporre i dispositivi a temperature estreme.
3. Conservazione
Store the transmitter and receiver in a cool, dry place away from direct sunlight and moisture when not in use.
Risoluzione dei problemi
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Nessuna uscita audio. | Dispositivi non accesi. Non accoppiato. Batteria scarica. Volume sullo strumento/amp è spento. | Assicurarsi che sia il trasmettitore che il ricevitore siano accesi. Verify indicator lights show successful pairing. Caricare completamente entrambi i dispositivi. Check volume settings on your instrument and amppiù vivace. |
| Segnale intermittente o statico. | Interferenze da altri dispositivi wireless. Ostacoli tra le unità. Superamento del raggio di trasmissione. | Move away from other 2.4G devices (Wi-Fi routers, other wireless systems). Assicurare una linea di vista libera tra trasmettitore e ricevitore. Ridurre la distanza tra trasmettitore e ricevitore. |
| Durata breve della batteria. | Batteria non completamente carica. Batteria obsoleta. | Assicurarsi che i dispositivi siano completamente carichi prima dell'uso. If battery life significantly degrades, contact support for potential replacement options (if available). |
| Il dispositivo non si carica. | Cavo USB o adattatore di alimentazione difettoso. Porta di ricarica danneggiata. | Prova un cavo USB e un adattatore di alimentazione diversi. Inspect the charging port for any visible damage. If damaged, contact support. |
Specifiche
| Caratteristica | Specificazione |
|---|---|
| Modello | WS-20 |
| Gamma di trasmissione | Approx. 30 meters (without obstacles) |
| Gamma dinamica | 105 dB |
| Alimentazione elettrica | Built-in 3.7V 1100mA Lithium Battery |
| Dimensioni dell'articolo (ogni unità) | 14 x 4.5 x 1.8 cm (5.5 x 1.8 x 0.7 pollici) |
| Peso dell'articolo (ogni unità) | 60 g (2.1 once) |
| Frequenza senza fili | 2.4G |
| Tipo di spina | 1/4 inch (6.35mm), 180° rotatable |
Garanzia e supporto
Specific warranty information for the summina WS-20 Wireless Guitar Transmitter Receiver is not provided in this manual. Please refer to the product packaging or the retailer's websito per i dettagli sulla garanzia.
For technical support or inquiries, please contact the retailer or manufacturer through their official channels. Contact information is typically available on the product packaging or the brand's official websito.