pengenalan
Terima kasih kerana membeliasing 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.
Maklumat Keselamatan
- Sentiasa putuskan sambungan terminal negatif bateri kenderaan sebelum memulakan sebarang pemasangan.
- Pastikan semua pendawaian ditebat dan dipasang dengan betul untuk mengelakkan litar pintas dan kerosakan.
- Do not operate the device in a manner that distracts you from safe operation of your vehicle or vessel.
- Rujuk profesional yang berkelayakan jika anda tidak pasti tentang sebarang langkah pemasangan.
- This product requires an external amplifier for audio output. Do not connect speakers directly to the unit.
Kandungan Pakej
Sahkan bahawa semua item terdapat dalam pakej:
- Infinity INF-BC4 Bluetooth Receiver/Controller
- Mounting Hardware (if applicable, not explicitly listed but implied for installation)
- Pendawaian abah-abah
- Manual Pengguna (dokumen ini)
Produk Selesaiview
The INF-BC4 features a compact design with intuitive controls for seamless audio management.

Rajah 1: Kawalan Panel Hadapan
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.
- Tombol Putar: Controls volume (turn) and power (push PWR).
- Butang Main/Jeda: Memulakan atau menjeda main balik audio.
- Track Skip Buttons: Navigates to the previous or next track.
- Butang PWR: Menghidupkan atau mematikan unit.
Pemasangan
Memasang Unit
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.

Rajah 2: Sisi 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.
Sambungan Pendawaian
The INF-BC4 requires an external amplifier for audio output. Ensure all connections are secure and properly insulated.

Figure 3: Rear Panel Wiring
Imej ini menyediakan a 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.
- Kawat Hitam (Ground): Sambungkan ke titik pembumian casis yang boleh dipercayai.
- 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.
- RCA Output Cables: Connect these to the RCA input jacks of your external amplifier. Ensure correct left and right channel connections.
Operasi
Menghidupkan/Mematikan
- Untuk menghidupkan unit, tekan butang 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 butang selama lebih kurang 3 saat.
Berpasangan Bluetooth
- Ensure the INF-BC4 is powered on.
- Pada peranti mudah alih anda, navigasi ke tetapan Bluetooth.
- Cari untuk 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.
Kawalan Audio
- Kawalan Kelantangan: Rotate the central knob clockwise to increase volume and counter-clockwise to decrease volume.
- Main/Jeda: Tekan ke Main/Jeda button to toggle playback.
- Track Skip: Tekan ke Jejak ke Hadapan butang untuk melangkau ke trek seterusnya. Tekan ke Jejak ke Belakang button to go to the beginning of the current track or the previous track.
Penyelenggaraan
- Pembersihan: Gunakan yang lembut, damp cloth to clean the surface of the unit. Avoid abrasive cleaners or solvents.
- Tahan Air: 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.
- Sambungan: Periksa semua sambungan pendawaian secara berkala untuk memastikan ia selamat dan bebas daripada kakisan.
Menyelesaikan masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Tiada kuasa | 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. |
| Tiada output audio | Unit not paired; Amplifier not powered on; Incorrect RCA connections; Ampisipadu pengalir terlalu rendah. | Ensure Bluetooth device is paired and playing. Check amplifier power and remote turn-on connection. Verify RCA cables are connected correctly to the amppeningkatan. amplifier gain/volume. |
| Cannot pair Bluetooth device | 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. |
Spesifikasi
| Nombor Model | INF-BC4 |
| Jenama | Infiniti |
| Teknologi Ketersambungan | Bluetooth |
| Jenis Pengawal | Kawalan Putar |
| Ciri Khas | Tanpa wayar |
| Peranti Serasi | Smartphone, Marine Stereo, External Amplebih hidup |
| Jenis Penyambung | Bicu 3.5mm |
| Mod Keluaran Audio | Stereo |
| Konfigurasi Saluran Bunyi Sekeliling | 2.0 |
| Tahan Air | IPx6 |
| Saiz Lubang Pemasangan | 1-3/8 inches (approx. 35mm) |
| Dimensi Produk | 7 x 3 x 3 inci |
| Berat Barang | 6.4 auns |
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.
Waranti dan Sokongan
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 webtapak. Simpan bukti pembelian anda untuk tuntutan waranti.
For further assistance, contact Infinity customer service.





