Introduzione
Grazie per l'acquistoasing the Infinity INF-BC4 Bluetooth Receiver/Controller. This device is designed to add Bluetooth audio streaming capabilities and rotary control to your audio system, suitable for marine, powersports, and other outdoor applications. It features IPx6 water resistance for durability in challenging environments. This manual provides detailed instructions for installation, operation, and maintenance to ensure optimal performance and longevity of your product.
Informazioni sulla sicurezza
- Prima di iniziare qualsiasi installazione, scollegare sempre il terminale negativo della batteria del veicolo.
- Assicurarsi che tutti i cavi siano adeguatamente isolati e fissati per evitare cortocircuiti e danni.
- Do not operate the device in a manner that distracts you from safe operation of your vehicle or vessel.
- In caso di dubbi su una qualsiasi fase dell'installazione, consultare un professionista qualificato.
- Questo prodotto richiede un esterno amplifier for audio output. Do not connect speakers directly to the unit.
Contenuto della confezione
Verificare che tutti gli articoli siano presenti nel pacco:
- Infinity INF-BC4 Bluetooth Receiver/Controller
- Hardware di montaggio (se applicabile, non elencato esplicitamente ma implicito per l'installazione)
- Cablaggio elettrico
- Manuale dell'utente (questo documento)
Prodotto finitoview
The INF-BC4 features a compact design with intuitive controls for seamless audio management.

Figura 1: Controlli del pannello frontale
This image displays the front face of the Infinity INF-BC4 Bluetooth Receiver/Controller. It features a central rotary knob for volume control, surrounded by buttons for Play/Pause, Power (PWR), and Track Skip (forward and backward). The Infinity logo is visible at the bottom.
- Manopola rotante: Controls volume (turn) and power (push PWR).
- Pulsante Play/Pausa: Initiates or pauses audio playback.
- Pulsanti Salta Traccia: Passa alla traccia precedente o successiva.
- Pulsante PWR: Accende o spegne l'unità.
Installazione
Montaggio dell'unità
The INF-BC4 is designed for simple installation, fitting into a 1-3/8 inch (approximately 35mm) hole. Choose a flat, secure surface for mounting.
- Select a suitable mounting location that is flat and provides sufficient clearance behind the panel for wiring.
- Drill a 1-3/8 inch (35mm) diameter hole at the chosen location.
- Insert the INF-BC4 into the drilled hole from the front of the panel.
- Secure the unit from the rear using the supplied mounting nut, tightening it until the unit is firmly in place.

Figura 2: lato View with Wiring Harness
This image shows the Infinity INF-BC4 Bluetooth Receiver/Controller from a side angle, highlighting the main body and the attached wiring harness. The wires are color-coded for different connections, extending from the rear of the unit.
Collegamenti elettrici
The INF-BC4 requires an external amplifier for audio output. Ensure all connections are secure and properly insulated.

Figure 3: Rear Panel Wiring
Questa immagine fornisce un view of the rear of the Infinity INF-BC4 Bluetooth Receiver/Controller, detailing the various wiring connections. Multiple color-coded wires are visible, indicating power, ground, and audio output connections.
- Red Wire (+12V ACC): Connect to a switched +12V accessory power source. This allows the unit to turn on and off with your vehicle's ignition.
- Yellow Wire (+12V Constant): Connect to a constant +12V power source. This maintains settings and memory.
- Filo nero (terra): Connect to a reliable chassis ground point.
- Blue Wire (Remote Out): Connect to the remote turn-on input of your external amplifier. This will turn on the amplifier when the INF-BC4 is powered on.
- Cavi di uscita RCA: Connect these to the RCA input jacks of your external amplifier. Ensure correct left and right channel connections.
Operazione
Accensione/spegnimento
- Per accendere l'unità, premere il tasto PWR button. The unit will automatically connect to the last paired device if it's within range.
- Per spegnere l'unità, tenere premuto il tasto PWR pulsante per circa 3 secondi.
Accoppiamento Bluetooth
- Ensure the INF-BC4 is powered on.
- Sul tuo dispositivo mobile, vai alle impostazioni Bluetooth.
- Cercare available devices. The INF-BC4 will appear as "Infinity BC4" o simili.
- Select the INF-BC4 to initiate pairing. Once paired, a confirmation tone may sound, and the device name will show as connected.
Note: Only one Bluetooth device can be connected at a time. To connect a new device, disconnect the currently paired device from its Bluetooth settings.
Controllo audio
- Controllo del volume: Ruotare la manopola centrale in senso orario per aumentare il volume e in senso antiorario per diminuirlo.
- Riproduci/Pausa: Premere il tasto Riproduci/Pausa button to toggle playback.
- Salta traccia: Premere il tasto Traccia avanti pulsante per passare al brano successivo. premi il Traccia all'indietro pulsante per andare all'inizio della traccia corrente o alla traccia precedente.
Manutenzione
- Pulizia: Utilizzare un morbido, damp cloth to clean the surface of the unit. Avoid abrasive cleaners or solvents.
- Resistenza all'acqua: The unit is IPx6 water resistant, meaning it can withstand powerful water jets. However, it is not designed for submersion. Ensure all connections are properly sealed during installation to maintain water resistance.
- Connessioni: Controllare periodicamente tutti i collegamenti elettrici per accertarsi che siano saldi e privi di corrosione.
Risoluzione dei problemi
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Nessun potere | Incorrect wiring; Blown fuse; No power to accessory/constant wire. | Check all power and ground connections. Verify fuse integrity. Ensure vehicle ignition is on if connected to accessory power. |
| Nessuna uscita audio | Unit not paired; Amplifier not powered on; Incorrect RCA connections; Ampvolume del filtro troppo basso. | Ensure Bluetooth device is paired and playing. Check amplifier power and remote turn-on connection. Verify RCA cables are connected correctly to the amplificatore. Aumentare amplifier gain/volume. |
| Impossibile associare il dispositivo Bluetooth | Unit in pairing mode; Another device already connected; Device out of range. | Ensure the INF-BC4 is powered on and not connected to another device. Move your device closer to the INF-BC4. Try restarting both the INF-BC4 and your mobile device. |
| Intermittent audio or poor sound quality | Bluetooth interference; Device too far; Loose connections. | Reduce distance between device and INF-BC4. Avoid obstacles. Check all wiring connections for looseness or corrosion. |
Specifiche
| Numero di modello | INF-BC4 |
| Marca | Infinito |
| Tecnologia di connettività | Bluetooth |
| Tipo di controllore | Controllo rotativo |
| Caratteristica speciale | Senza fili |
| Dispositivi compatibili | Smartphone, Marine Stereo, External Amppiù vivace |
| Tipo di connettore | Presa da 3.5 mm |
| Modalità di uscita audio | Stereo |
| Configurazione del canale audio surround | 2.0 |
| Resistenza all'acqua | IPx6 |
| Dimensione del foro di montaggio | 1-3/8 inches (approx. 35mm) |
| Dimensioni del prodotto | 7 x 3 x 3 pollici |
| Peso dell'articolo | 6.4 once |
Note: Specifications are subject to change without notice. The unit features RCA outputs for connection to an external amplifier, despite the '3.5mm Jack' listing in some specifications.
Garanzia e supporto
Infinity products are designed and manufactured to the highest quality standards. For detailed warranty information and technical support, please refer to the warranty card included with your product or visit the official Infinity websito. Conservare la prova d'acquisto per eventuali reclami in garanzia.
For further assistance, contact Infinity customer service.





