1. Introduktion
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. Produktet er slutview
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 Nøglefunktioner
- Bluetooth 5.3-teknologi: Provides stable and efficient wireless audio transmission with low latency.
- 2-i-1 funktionalitet: Operates as both a Bluetooth audio transmitter and receiver.
- Indbygget mikrofon: Supports hands-free calling in receiver mode.
- CVC 8.0 Noise Cancellation: Reducerer baggrundsstøj for klarere opkald.
- High-Fidelity-lyd: Professional HD audio decoding chip for quality sound.
- Lang batterilevetid: Up to 8 hours in RX mode, 6.5 hours in TX mode.
- Bred kompatibilitet: Connects to devices with 3.5mm audio input/output.
2.2 Pakkens indhold
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.
Kontroller venligst, at alle varer er til stede i pakken:
- SOOMFON BT021 Bluetooth 5.3 Transmitter Receiver x1
- USB-C ladekabel x1
- 3.5mm Auxiliary Cable x1
- 3.5 mm stik x1
- Brugervejledning x1
3. Enhedslayout
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 lydport: For connecting to audio input/output devices.
- Mikrofon: Til håndfri opkald.
- Multifunktionsknap (MFB): Power ON/OFF, Play/Pause, Answer/End Call, Reject Call, Redial.
- Volume + / Next Track Button: Kort tryk for at skrue op for lydstyrken, langt tryk for næste nummer.
- Volume - / Previous Track Button: Kort tryk for at sænke lydstyrken, langt tryk for at sænke forrige nummer.
- TX/RX Mode Switch: Skifter mellem sender- og modtagertilstande.
- Opladningsport (USB-C): Til opladning af enheden.
4. Opsætning og parring
4.1 Opladning af enheden
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.
- Sæt dine Bluetooth-hovedtelefoner eller -højttaler i parringstilstand.
- 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. Betjeningsvejledning
5.1 Tænd/sluk
- Tænd: Press and hold the MFB for approximately 3 seconds until the LED indicator lights up.
- Sluk: Press and hold the MFB for approximately 3 seconds until the LED indicator turns off.
5.2 Music Playback Control (RX Mode)
- Afspil/pause: Tryk kort på MFB.
- Lydstyrke op: Tryk kort på knappen "Lydstyrke +".
- Skrue ned for lyden: Tryk kort på knappen "Lydstyrke -".
- Næste nummer: Tryk længe på knappen "Lydstyrke +".
- Forrige nummer: Tryk længe på knappen "Lydstyrke -".
5.3 Call Management (RX Mode)
- Besvar/afslut opkald: Tryk kort på MFB.
- Afvis opkald: Tryk længe på MFB i 2 sekunder.
- Genopkald sidste nummer: Dobbelttryk på MFB.
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. Vedligeholdelse og pleje
- Hold enheden tør. Fugt kan beskadige de interne kredsløb.
- Udsæt ikke enheden for ekstreme temperaturer.
- Undgå at tabe eller udsætte enheden for kraftige stød.
- Rengør enheden med en blød, tør klud. Brug ikke skrappe kemikalier eller rengøringsmidler.
- Opbevar enheden et køligt og tørt sted, når den ikke er i brug i længere perioder.
7. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Enheden tænder ikke. | Lavt batteri. | Oplad enheden helt med det medfølgende USB-C-kabel. |
| Kan ikke parres med en enhed. |
|
|
| Ingen lyd eller dårlig lydkvalitet. |
|
|
| Call quality is poor (RX mode). |
|
|
8. Specifikationer
| Modelnavn | BT021 |
| Bluetooth version | 5.3 |
| Bluetooth Profiles | A2DP, AVRCP, HFP, HSP |
| Lyd-codecs | SBC, AAC |
| Driftsområde | Op til 10 meter (33 fod) |
| Batterikapacitet | 250 mAh Lithium-ion |
| Opladningstid | Cirka 1.5 timer |
| Arbejdstid (RX-tilstand) | Op til 8 timer |
| Arbejdstid (TX-tilstand) | Op til 6.5 timer |
| Input/Output | 3.5mm Audio Jack |
| Opladningsport | USB-C |
| Særlige funktioner | CVC 8.0 Noise Cancellation, Built-in Microphone, Low Latency |
9. Garanti og support
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 webwebsted.
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.
Kundesupport kontakt: Please refer to the contact information provided on the product packaging or the official SOOMFON webwebsted.
