1. Kirish
This manual provides detailed instructions for the SOOMFON BT021 Bluetooth 5.3 2-in-1 Transmitter Receiver. It covers product features, setup, operation, maintenance, and troubleshooting to ensure optimal performance and user experience. Please read this manual thoroughly before using the device.
Image 1: SOOMFON BT021 Bluetooth 5.3 2-in-1 Transmitter Receiver. This image displays the compact device with its 3.5mm audio jack, control buttons, and mode switch.
2. Mahsulot tugadiview
The SOOMFON BT021 is a versatile Bluetooth 5.3 adapter designed to function as both a transmitter (TX) and a receiver (RX). It enables wireless audio streaming for various devices, enhancing connectivity for non-Bluetooth enabled equipment.
2.1 Asosiy xususiyatlar
- Bluetooth 5.3 texnologiyasi: Provides stable and efficient wireless audio transmission with low latency.
- 2-in-1 funksionalligi: Operates as both a Bluetooth audio transmitter and receiver.
- O'rnatilgan mikrofon: Supports hands-free calling in receiver mode.
- CVC 8.0 Noise Cancellation: Reduces background noise for clearer calls.
- Yuqori aniqlikdagi audio: Professional HD audio decoding chip for quality sound.
- Uzoq batareya muddati: Up to 8 hours in RX mode, 6.5 hours in TX mode.
- Keng muvofiqlik: Connects to devices with 3.5mm audio input/output.
2.2 Paket tarkibi
Image 2: Package contents of the SOOMFON BT021. This image shows the Bluetooth adapter, a USB-C charging cable, a 3.5mm auxiliary cable, a 3.5mm connector, and the user manual.
Iltimos, paketda barcha narsalar mavjudligini tekshiring:
- SOOMFON BT021 Bluetooth 5.3 Transmitter Receiver x1
- USB-C zaryadlovchi kabeli x1
- 3.5mm Auxiliary Cable x1
- 3.5 mm ulagich x1
- Foydalanuvchi uchun qo'llanma x1
3. Qurilma tartibi
Image 3: Diagram illustrating the various parts and controls of the SOOMFON BT021. It highlights the 3.5mm audio port, microphone, multi-function button (MFB), volume/track control buttons, TX/RX mode switch, and charging port.
- 3.5 mm audio port: For connecting to audio input/output devices.
- Mikrofon: Hands-free qo'ng'iroqlar uchun.
- Ko'p funktsiyali tugma (MFB): Power ON/OFF, Play/Pause, Answer/End Call, Reject Call, Redial.
- Ovoz balandligi + / Keyingi trek tugmasi: Ovoz balandligini oshirish uchun qisqa bosing, keyingi trek uchun esa uzoq bosing.
- Ovoz balandligi - / Oldingi trek tugmasi: Ovozni pasaytirish uchun qisqa bosing, oldingi trek uchun esa uzoq bosing.
- TX/RX Mode Switch: Toggles between Transmitter and Receiver modes.
- Zaryadlash porti (USB-C): Qurilmani zaryad qilish uchun.
4. Sozlash va ulash
4.1 Qurilmani zaryadlash
Before initial use, fully charge the device. Connect the provided USB-C charging cable to the device's charging port and a USB power source (e.g., computer USB port, USB wall adapter). The LED indicator will show charging status and turn off when fully charged.
4.2 Receiver Mode (RX) Setup
In RX mode, the device receives Bluetooth audio from your phone/tablet and outputs it to a non-Bluetooth audio system (e.g., car stereo, home stereo, wired headphones).
- Switch the mode selector to RX.
- Connect the BT021 to your audio system's 3.5mm AUX input using the provided audio cable or connector.
- Power on the BT021 by pressing and holding the MFB for 3 seconds until the LED flashes blue and red, indicating pairing mode.
- On your mobile device (smartphone, tablet), enable Bluetooth and search for "SF-BT021" in the list of available devices.
- Select "SF-BT021" to pair. The LED will turn solid blue once connected.
- Play audio on your mobile device, and it will stream wirelessly to your connected audio system.
Image 4: Visual guide for connecting the SOOMFON BT021 in Receiver (RX) mode. It shows switching to RX, connecting to a car stereo, enabling Bluetooth on a phone, and pairing with "SF-BT021".
4.3 Transmitter Mode (TX) Setup
In TX mode, the device transmits audio from a non-Bluetooth source (e.g., TV, computer, MP3 player) to Bluetooth headphones or speakers.
- Switch the mode selector to TX.
- Connect the BT021 to your audio source's 3.5mm audio output (e.g., TV headphone jack) using the provided audio cable.
- Power on the BT021 by pressing and holding the MFB for 3 seconds until the LED flashes blue and red, indicating pairing mode.
- Bluetooth eshitish vositasi yoki karnayni ulash rejimiga qo'ying.
- The BT021 will automatically search for and connect to nearby Bluetooth audio devices. The LED will turn solid blue once connected.
- Play audio from your source device, and it will stream wirelessly to your Bluetooth headphones/speaker.
Image 5: Visual guide for connecting the SOOMFON BT021 in Transmitter (TX) mode. It shows switching to TX, connecting to a TV's AUX port, putting Bluetooth headphones in pairing mode, and automatic pairing.
5. Foydalanish bo'yicha ko'rsatmalar
5.1 Quvvatni yoqish/o‘chirish
- Yoqilgan: Press and hold the MFB for approximately 3 seconds until the LED indicator lights up.
- O'chirish: Press and hold the MFB for approximately 3 seconds until the LED indicator turns off.
5.2 Music Playback Control (RX Mode)
- Oʻynatish/toʻxtatib turish: MFB tugmasini qisqa bosing.
- Ovoz balandligi: Short press the "Volume +" button.
- Ovozni kamaytirish: Short press the "Volume -" button.
- Keyingi trek: "Ovoz balandligi +" tugmasini uzoq bosing.
- Oldingi trek: "Ovoz balandligi -" tugmasini uzoq bosing.
5.3 Call Management (RX Mode)
- Qo'ng'iroqqa javob berish/tugatish: MFB tugmasini qisqa bosing.
- Qo'ng'iroqni rad etish: MFB ni 2 soniya bosib turing.
- Oxirgi raqamni qayta terish: MFB tugmasini ikki marta bosing.
Image 6: The SOOMFON BT021 being used in a car for hands-free calling. This demonstrates the device's microphone and CVC 8.0 noise cancellation features for clear communication while driving.
6. Xizmat va parvarish
- Qurilmani quruq holda saqlang. Namlik ichki kontaktlarning zanglashiga olib kelishi mumkin.
- Qurilmani haddan tashqari haroratga ta'sir qilmang.
- Qurilmani yiqilib tushmaslik yoki kuchli zarbalarga duchor qilishdan saqlaning.
- Clean the device with a soft, dry cloth. Do not use harsh chemicals or detergents.
- Uzoq vaqt davomida foydalanilmaganda qurilmani salqin va quruq joyda saqlang.
7. Muammolarni bartaraf qilish; nosozliklarni TUZATISH
| Muammo | Mumkin sabab | Yechim |
|---|---|---|
| Qurilma yoqilmaydi. | Kam batareya. | Taqdim etilgan USB-C kabelidan foydalanib, qurilmani to‘liq quvvatlang. |
| Qurilma bilan ulanib bo‘lmadi. |
|
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| Ovoz yo'q yoki ovoz sifati past. |
|
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| Call quality is poor (RX mode). |
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8. Texnik shartlar
| Model nomi | BT021 |
| Bluetooth versiyasi | 5.3 |
| Bluetooth Profiles | A2DP, AVRCP, HFP, HSP |
| Audio kodeklar | SBC, AAC |
| Ishlash diapazoni | 10 metrgacha (33 fut) |
| Batareya quvvati | 250 mA / soat Lityum-ion |
| Zaryadlash vaqti | Taxminan 1.5 soat |
| Ish vaqti (RX rejimi) | 8 soatgacha |
| Ish vaqti (TX rejimi) | 6.5 soatgacha |
| Kirish/chiqish | 3.5mm audio jeti |
| Zaryadlash porti | USB-C |
| Maxsus xususiyatlar | CVC 8.0 Noise Cancellation, Built-in Microphone, Low Latency |
9. Kafolat va qo'llab-quvvatlash
SOOMFON products come with a standard manufacturer's warranty. For specific warranty details, please refer to the warranty card included in your package or visit the official SOOMFON websayt.
If you encounter any issues or have questions regarding your SOOMFON BT021, please contact our customer support team. Our team is available to assist you within 24 hours.
Mijozlarni qo‘llab-quvvatlash bo‘limi bilan bog‘lanish: Please refer to the contact information provided on the product packaging or the official SOOMFON websayt.
