Indledning
Tak for købetasing 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.
Sikkerhedsoplysninger
- Frakobl altid bilens negative batteripol, inden du påbegynder nogen form for installation.
- Sørg for, at alle ledninger er korrekt isoleret og fastgjort for at forhindre kortslutninger og skader.
- Do not operate the device in a manner that distracts you from safe operation of your vehicle or vessel.
- Kontakt en kvalificeret fagmand, hvis du er usikker på installationstrinnene.
- This product requires an external amplifier for audio output. Do not connect speakers directly to the unit.
Pakkens indhold
Bekræft at alle varer er til stede i pakken:
- Infinity INF-BC4 Bluetooth Receiver/Controller
- Mounting Hardware (if applicable, not explicitly listed but implied for installation)
- Ledningsnet
- Brugervejledning (dette dokument)
Produkt overview
The INF-BC4 features a compact design with intuitive controls for seamless audio management.

Figur 1: Betjeningselementer på frontpanelet
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.
- Drejeknap: Controls volume (turn) and power (push PWR).
- Afspil/pause knap: Initiates or pauses audio playback.
- Knapper til at springe spor over: Navigerer til det forrige eller næste spor.
- PWR knap: Tænder eller slukker for enheden.
Installation
Montering af enheden
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.

Figur 2: Side 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.
Ledningsforbindelser
The INF-BC4 requires an external amplifier for audio output. Ensure all connections are secure and properly insulated.

Figure 3: Rear Panel Wiring
Dette billede giver en 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.
- Sort ledning (jord): Connect to a reliable chassis ground point.
- Blue Wire (Remote Out): Connect to the remote turn-on input of your external amplifter. Dette vil tænde for amplifier when the INF-BC4 is powered on.
- RCA Output Cables: Connect these to the RCA input jacks of your external ampSørg for korrekte venstre og højre kanalforbindelser.
Operation
Tænd/sluk
- For at tænde for enheden skal du trykke på PWR button. The unit will automatically connect to the last paired device if it's within range.
- To power off the unit, press and hold the PWR knap i cirka 3 sekunder.
Bluetooth-parring
- Ensure the INF-BC4 is powered on.
- Gå til Bluetooth-indstillingerne på din mobilenhed.
- Søg efter available devices. The INF-BC4 will appear as "Infinity BC4" or similar.
- 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.
Lydkontrol
- Lydstyrkekontrol: Rotate the central knob clockwise to increase volume and counter-clockwise to decrease volume.
- Afspil/pause: Tryk på Afspil/pause knappen for at slå afspilning til/fra.
- Spring over spor: Tryk på Spor frem knappen for at springe til næste spor. Tryk på Spor tilbage knappen for at gå til begyndelsen af det aktuelle nummer eller det forrige nummer.
Opretholdelse
- Rensning: Brug en blød, damp cloth to clean the surface of the unit. Avoid abrasive cleaners or solvents.
- Vandtæthed: 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.
- Forbindelser: Kontrollér regelmæssigt alle ledningsforbindelser for at sikre, at de er fastgjorte og fri for korrosion.
Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Ingen strøm | 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. |
| Ingen lydudgang | Unit not paired; Amplifier not powered on; Incorrect RCA connections; AmpLifier-volumen for lav. | Ensure Bluetooth device is paired and playing. Check amplifier power and remote turn-on connection. Verify RCA cables are connected correctly to the amplifier. Increase amplifier gain/volume. |
| Kan ikke parre Bluetooth-enhed | 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. |
Specifikationer
| Modelnummer | INF-BC4 |
| Mærke | Uendelighed |
| Forbindelsesteknologi | Bluetooth |
| Controller type | Roterende kontrol |
| Speciel funktion | Trådløs |
| Kompatible enheder | Smartphone, Marine Stereo, External Amplivligere |
| Connector Type | 3.5 mm jack |
| Lydudgangstilstand | Stereoanlæg |
| Surround Sound Kanalkonfiguration | 2.0 |
| Vandmodstand | IPx6 |
| Monteringshulstørrelse | 1-3/8 inches (approx. 35mm) |
| Produktdimensioner | 7 x 3 x 3 tommer |
| Varens vægt | 6.4 ounce |
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.
Garanti og support
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 webwebsted. Gem din købsbevis til garantikrav.
For further assistance, contact Infinity customer service.





