1. Pengenalan
Terima kasih kerana membeliasing the BlitzWolf BW-BR4 Bluetooth 5.0 Transmitter Receiver. This device is designed to provide a versatile audio solution, allowing you to transmit or receive audio wirelessly via Bluetooth 5.0. It supports aptX HD and Low Latency codecs for high-fidelity sound and minimal delay, and features a long-range connection up to 328ft (100 meters). This manual will guide you through the setup, operation, and maintenance of your device.
2. Maklumat Keselamatan
- Jauhkan peranti daripada air, api dan suhu tinggi.
- Jangan cuba membuka, membaiki atau mengubah suai peranti.
- Gunakan hanya kabel pengecasan yang disediakan atau diperakui.
- Elakkan daripada menjatuhkan atau meletakkan peranti kepada kesan yang kuat.
- Lupuskan peranti dan komponennya secara bertanggungjawab mengikut peraturan tempatan.
3. Kandungan Pakej
Sila semak kandungan bungkusan semasa dibuka. Jika ada barang yang hilang atau rosak, hubungi peruncit anda.
- BlitzWolf BW-BR4 Bluetooth Transmitter Receiver
- Manual Pengguna
- Kabel Pengecas USB
- Kabel Audio 3.5mm
- Kabel Audio RCA
- Kabel Audio Optik
Image: Contents of the BlitzWolf BW-BR4 package, showing the main unit, various audio cables (3.5mm, RCA, Optical), a USB charging cable, and the user manual.
4. Produk Lebihview
Familiarize yourself with the device's components and interfaces.
Image: Top and front views of the BlitzWolf BW-BR4 device with labels indicating the Aerial, TX/RX Mode Selection switch, Charging Interface (Micro USB), Optical Input/Output Interfaces, MFB (Multi-Function Button) for Power On/Off, Indicator Light, Audio Interface (3.5mm AUX), and RCA Cable Interface.
- udara: External antenna for extended range.
- TX/RX Mode Selection: Switch between Transmitter (TX) and Receiver (RX) modes.
- Antara Muka Pengecasan: Port mikro USB untuk mengecas peranti.
- Optical Input/Output: Digital audio connection for high-quality sound.
- MFB (Butang Berbilang Fungsi): Power on/off, play/pause, pairing.
- Lampu Penunjuk: Shows device status (pairing, connected, charging).
- Audio Interface (AUX): 3.5mm port for analog audio connection.
- RCA Cable Interface: Red and white ports for analog audio connection.
5. Persediaan dan Operasi
5.1 Mengecas Peranti
Before first use, fully charge the BW-BR4. Connect the provided USB charging cable to the device's charging interface and the other end to a USB power adapter (not included) or a computer's USB port. The indicator light will show charging status.
Image: A circular diagram illustrating the 600mAh Li-polymer battery, indicating up to 17 hours of working time and 175 hours of standby time on a full charge.
5.2 Hidupkan/Mati Kuasa
- Hidupkan kuasa: Press and hold the MFB button for approximately 3 seconds until the indicator light turns on.
- Matikan: Press and hold the MFB button for approximately 3 seconds until the indicator light turns off.
5.3 Pemilihan Mod (TX/RX)
The BW-BR4 operates in two modes: Transmitter (TX) and Receiver (RX). Use the TX/RX mode selection switch on the device to choose the desired mode.
Image: A flow diagram showing the two modes of the device. In Transmitter (TX) mode, the device takes input from a computer, MP3 player, or TV and outputs to Bluetooth speakers, headphones, or extenders. In Receiver (RX) mode, the device takes input from a laptop, tablet, or smartphone and outputs to wired headphones, amplifiers, mixers, or car speakers.
5.4 Transmitter (TX) Mode Operation
In TX mode, the BW-BR4 transmits audio from a non-Bluetooth device (e.g., TV, PC) to Bluetooth headphones or speakers.
- Tetapkan suis mod kepada TX.
- Connect the BW-BR4 to your audio source (e.g., TV, PC) using the appropriate audio cable (3.5mm AUX, RCA, or Optical).
- Power on the BW-BR4. It will automatically enter pairing mode (indicator light flashes).
- Letakkan fon kepala atau pembesar suara Bluetooth anda ke mod berpasangan.
- The BW-BR4 will automatically search for and connect to your Bluetooth audio device. Once connected, the indicator light will turn solid.
5.5 Receiver (RX) Mode Operation
In RX mode, the BW-BR4 receives audio from a Bluetooth-enabled device (e.g., smartphone, tablet) and outputs it to a non-Bluetooth audio system (e.g., wired speakers, car stereo).
- Tetapkan suis mod kepada RX.
- Connect the BW-BR4 to your audio output device (e.g., wired speaker, car stereo) using the appropriate audio cable (3.5mm AUX, RCA, or Optical).
- Power on the BW-BR4. It will automatically enter pairing mode (indicator light flashes).
- On your Bluetooth-enabled device (smartphone, tablet), search for "BW-BR4" in the Bluetooth settings and select it to pair.
- Once connected, the indicator light will turn solid. You can now play audio from your device through the connected audio system.
5.6 Dual Stream and Multipoint Connection
The BW-BR4 supports connecting to two Bluetooth devices simultaneously in both TX and RX modes.
- TX Mode (Dual Stream): After connecting to the first Bluetooth headphone/speaker, put the second device into pairing mode. Press the MFB button on the BW-BR4 once to search for and connect to the second device.
- RX Mode (Multipoint): After connecting to the first smartphone/tablet, disconnect Bluetooth on the first device. Pair the second smartphone/tablet. Then, reconnect Bluetooth on the first device. The BW-BR4 will maintain connection with both, allowing you to switch audio sources.
Image: An illustration demonstrating the dual stream and multipoint connection feature. It shows two people listening to audio via Bluetooth headphones connected to the BW-BR4, and two smartphones simultaneously connected to the device, indicating its ability to connect to two devices at once.
5.7 Long Range Connection
The BW-BR4 features a built-in high-gain antenna, providing an extended wireless connection range of up to 328 feet (100 meters) in open areas. This is ideal for transmitting audio from indoors to outdoors or across large rooms.
Imej: Sebuah udara view diagram of a house with concentric circles emanating from the center, illustrating a 328 ft (100 meters) wireless connection range, suggesting the device can transmit audio throughout a large home or even outdoors.
5.8 aptX HD and Low Latency Support
The BW-BR4 supports aptX HD for high-definition audio and aptX Low Latency for synchronized audio and video, minimizing delay. For these codecs to function, both the transmitting and receiving devices must also support them.
Image: A visual representation comparing audio waveforms, showing a richer, more detailed waveform labeled "aptX HD" above a less detailed waveform labeled "No aptX HD," illustrating the superior sound quality provided by aptX HD technology.
6. Penyelenggaraan
- Bersihkan peranti dengan kain lembut dan kering. Jangan gunakan pembersih cecair atau aerosol.
- Simpan peranti di tempat yang sejuk dan kering apabila tidak digunakan.
- Elakkan daripada mendedahkan peranti kepada suhu yang melampau atau cahaya matahari langsung untuk tempoh yang lama.
7. Penyelesaian masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Peranti tidak dihidupkan. | Bateri lemah. | Cas peranti sepenuhnya. |
| Tidak boleh berpasangan dengan peranti Bluetooth. | Peranti tidak dalam mod berpasangan; terlalu jauh; gangguan. | Ensure BW-BR4 is in pairing mode (flashing light). Move devices closer. Turn off other Bluetooth devices. |
| Tiada output/input audio. | Incorrect cable connection; wrong mode selected; volume too low. | Check all cable connections. Ensure correct TX/RX mode. Adjust volume on both devices. |
| Audio quality is poor or delayed. | Interference; distance; non-aptX HD/LL device. | Reduce distance between devices. Minimize obstacles. Ensure both devices support aptX HD/LL for best quality. |
8. Spesifikasi
| Ciri | Perincian |
|---|---|
| Jenama | BlitzWolf |
| Nombor Model | IN-BW-BR4 |
| Versi Bluetooth | 5.0 |
| Cip Bluetooth | CSR BC8675 |
| Codec yang Disokong | aptX HD, aptX Kependaman Rendah, aptX, AAC, SBC |
| Masa Bekerja | Sehingga 17 jam |
| Masa Tunggu Sedia | Sehingga 175 jam |
| Kapasiti Bateri | 600mAh Li-polimer |
| Julat Tanpa Wayar | Up to 328ft (100 meters) in open air |
| Antara Muka Audio | 3.5mm AUX, RCA, Optical (SPDIF) |
9. Waranti dan Sokongan
BlitzWolf products come with a standard warranty. For detailed warranty information, please refer to the warranty card included in your package or visit the official BlitzWolf website. For technical support, troubleshooting, or any inquiries, please contact BlitzWolf customer service through their official channels or the retailer from whom you purchased the product.
Anda boleh mendapatkan lebih banyak maklumat dan sokongan di BlitzWolf Official Webtapak.
