1. Pengenalan
This manual provides detailed instructions for the Sungale Bluetooth 5.2 Transmitter & Receiver, Model BT18. This versatile device functions as both a Bluetooth audio transmitter (TX) and receiver (RX), enabling wireless audio connectivity for a wide range of devices. It supports Bluetooth 5.2 for stable connections, AAC/SBC codecs for high-quality audio, hands-free calling, and simultaneous connection to two devices in TX mode.
Image 1.1: The Sungale Bluetooth 5.2 Transmitter & Receiver, a compact black device with a 3.5mm audio jack, control buttons, and a mode switch.
2. Produk Lebihview
2.1 Ciri-ciri Utama
- Teknologi Bluetooth 5.2: Menyediakan sambungan tanpa wayar yang stabil dan cekap.
- Fungsi 2-dalam-1: Operates as both a Bluetooth Transmitter (TX) and Receiver (RX).
- Audio Berkualiti Tinggi: Supports SBC and AAC audio codecs.
- Dual Device Connection (TX Mode): Connects to two Bluetooth headphones or speakers simultaneously.
- Panggilan Bebas Tangan: Integrated microphone for convenient phone calls.
- Reka bentuk padat: Ultra-small and portable for various applications.
- Usable While Charging: Allows continuous operation even when charging.
- Hayat Bateri yang Panjang: Up to 12 hours of continuous playback.
- Julat Komunikasi: Sehingga 10 meter (33 kaki).
2.2 Kandungan Pakej
- Sungale Bluetooth 5.2 Transmitter & Receiver (BT18)
- Kabel Pengecas USB
- Kabel Audio 3.5mm
- Manual Pengguna (dokumen ini)
2.3 Susun atur Peranti
Imej 2.1: Selesaiview of the device's TX (Transmitter) and RX (Receiver) modes, illustrating connections to headphones, speakers, laptops, TVs, amplifiers, and car audio systems.
- Bicu Audio 3.5mm: Untuk menyambung ke sumber audio atau peranti output.
- Butang Pelbagai Fungsi (Main/Jeda): Controls playback and call functions.
- Naikkan Kelantangan (+) / Trek Seterusnya: Meningkatkan kelantangan atau melangkau ke trek seterusnya.
- Kelantangan Kurang (-) / Trek Sebelumnya: Mengurangkan kelantangan atau pergi ke trek sebelumnya.
- TX/RX Mode Switch: Toggles between Transmitter and Receiver modes.
- Penunjuk LED: Memaparkan status peranti (berpasangan, disambungkan, dicas).
- mikrofon: Untuk panggilan bebas tangan.
- Port Pengecasan USB: Untuk mengecas peranti.
3. Persediaan
3.1 Mengecas Peranti
Before first use, fully charge the device using the provided USB charging cable. Connect the USB cable to the device's charging port and a standard USB power adapter (not included). The LED indicator will show charging status and turn off or change color when fully charged. The device can be used while charging.
3.2 Pemilihan Mod
Use the TX/RX switch on the side of the device to select the desired operating mode:
- Mod TX (Pemancar): To send audio wirelessly from a non-Bluetooth device (e.g., TV, PC) to Bluetooth headphones or speakers.
- Mod RX (Penerima): To receive audio wirelessly from a Bluetooth device (e.g., smartphone, tablet) and play it through a non-Bluetooth audio system (e.g., car stereo, wired speakers).
3.3 Pairing in RX (Receiver) Mode
Follow these steps to connect the device as a receiver:
- Tukar peranti ke RX mod.
- Insert the 3.5mm audio jack into the auxiliary input of your non-Bluetooth audio system (e.g., car stereo, wired speaker).
- Press and hold the multi-function button for approximately 3 seconds until the LED indicator flashes, indicating pairing mode.
- On your Bluetooth-enabled device (e.g., smartphone), enable Bluetooth, search for available devices, and select "BT-18" to connect.
- Sebaik sahaja disambungkan, penunjuk LED akan berhenti berkelip dan kekal pejal.
Image 3.1: Visual guide demonstrating the pairing process for both RX (Receiver) and TX (Transmitter) modes, showing button presses and device recognition.
3.4 Pairing in TX (Transmitter) Mode
Follow these steps to connect the device as a transmitter:
- Tukar peranti ke TX mod.
- Insert the 3.5mm audio jack into the audio output port of your non-Bluetooth audio source (e.g., TV, computer, MP3 player).
- Press and hold the multi-function button for approximately 3 seconds until the LED indicator flashes, indicating pairing mode.
- Put your Bluetooth receiving device (e.g., headphones, speaker) into its pairing mode.
- The Sungale BT18 will automatically search for and connect to your Bluetooth receiving device. Once connected, the LED indicator will stop flashing and remain solid.
Image 3.2: The Sungale BT18 connected to a traditional speaker, enabling wireless audio transmission from an audio source to the speaker.
4. Arahan Operasi
4.1 Basic Audio Control
- Main/Jeda: Tekan butang pelbagai fungsi sekali.
- Kelantangan: Tekan butang '+'.
- Perlahankan suara: Tekan butang '-'.
- Lagu Seterusnya: Tekan dan tahan butang '+'.
- Trek Sebelumnya: Tekan dan tahan butang '-'.
4.2 Hands-Free Calling (RX Mode Only)
When the device is in RX mode and connected to your smartphone:
- Jawab Panggilan: Tekan butang pelbagai fungsi sekali.
- Tamatkan Panggilan: Tekan butang berbilang fungsi sekali semasa panggilan.
- Tolak Panggilan: Tekan dan tahan butang pelbagai fungsi selama 2 saat.
- Dail Semula Nombor Terakhir: Tekan dua kali butang berbilang fungsi.
Image 4.1: The Sungale BT18 connected in a car, facilitating hands-free phone calls for safe driving.
4.3 Dual Pairing (TX Mode Only)
In TX mode, the device can transmit audio to two Bluetooth headphones or speakers simultaneously. After successfully pairing with the first device, put the second Bluetooth device into pairing mode and then briefly press the multi-function button on the Sungale BT18 to initiate connection with the second device.
Image 4.2: Illustrates the dual pairing feature, allowing two individuals to enjoy audio from a single source (e.g., TV) using separate Bluetooth headphones.
5. Penyelenggaraan
To ensure the longevity and optimal performance of your Sungale Bluetooth 5.2 Transmitter & Receiver, please follow these maintenance guidelines:
- Pembersihan: Use a soft, dry cloth to clean the device. Avoid using harsh chemicals, solvents, or abrasive cleaners.
- Storan: Simpan peranti di tempat yang sejuk dan kering jauh dari cahaya matahari langsung dan suhu yang melampau.
- Elakkan Kelembapan: Jangan dedahkan peranti kepada air atau kelembapan berlebihan.
- Tangani dengan Berhati-hati: Elakkan daripada menjatuhkan peranti atau terkena impak yang kuat.
- mengecas: Gunakan hanya kabel pengecasan yang disediakan atau setara yang diperakui.
6. Penyelesaian masalah
If you encounter issues with your device, refer to the following troubleshooting tips:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Peranti tidak dihidupkan. | Bateri lemah. | Cas peranti sepenuhnya. |
| Tidak boleh berpasangan dengan peranti Bluetooth. | Incorrect mode selected; device not in pairing mode; receiving device too far or not in pairing mode. | Ensure correct TX/RX mode. Press and hold multi-function button for 3 seconds to enter pairing mode. Ensure receiving device is in pairing mode and within 10m range. |
| Tiada bunyi atau kualiti bunyi yang buruk. | Incorrect cable connection; volume too low; interference; incompatible codec. | Check 3.5mm cable connection. Adjust volume on both devices. Move away from sources of interference. Ensure devices support SBC/AAC. |
| Kelewatan/kependaman audio. | Bluetooth technology inherent latency; codec limitations. | While Bluetooth 5.2 reduces latency, some delay may still occur, especially with certain codecs or older receiving devices. This is often an inherent characteristic of wireless audio transmission. |
| Hayat bateri lebih pendek daripada jangkaan. | High volume usage; frequent pairing/disconnection; aging battery. | Reduce volume. Ensure full charge before use. Battery performance may degrade over time. |
| Cable is too short for my setup. | Standard cable length. | Pertimbangkan pembelianasing a longer 3.5mm audio extension cable if needed for your specific setup. |
7. Spesifikasi
| Ciri | Perincian |
|---|---|
| Model | BT18 |
| Jenama | Sungal |
| warna | Hitam |
| Versi Bluetooth | 5.2 |
| Codec Audio | SBC, AAC |
| Mod Pengendalian | Pemancar (TX), Penerima (RX) |
| Ciri Khas | Hands-free calling, Rechargeable, Dual device connection (TX mode) |
| Kaedah Sambungan | Bluetooth, 3.5mm Audio Jack |
| Masa Main Semula Berterusan | Sehingga 12 jam |
| Julat Komunikasi | Sehingga 10 meter (33 kaki) |
| Input Voltage | 12 V |
| Nilai Semasa | 2.1 A |
| Wattage | 10 W |
| Dimensi (Pakej) | 11.3 x 6.1 x 1.9 cm |
| Berat (Pakej) | 20 g |
| bahan | Rubber (for certain components) |
8. Maklumat Waranti
Specific warranty details for the Sungale Bluetooth 5.2 Transmitter & Receiver (Model BT18) may vary depending on your region and point of purchase. Please retain your proof of purchase for any warranty claims. For detailed warranty terms and conditions, refer to the documentation provided with your product or contact the retailer from whom you purchased the device.
9. Sokongan
For further assistance, technical support, or inquiries regarding your Sungale Bluetooth 5.2 Transmitter & Receiver, please refer to the following:
- Pengilang Webtapak: Visit the official Sungale website for product information, FAQs, and support resources.
- Sokongan Peruncit: Contact the customer service department of the retailer where you purchased the product.
- Sumber Dalam Talian: Cari untuk community forums or online guides related to Bluetooth audio transmitters/receivers for general troubleshooting tips.