SONRU Bluetooth 5.0 Audio Transmitter and Receiver (Model B50) User Manual

1. Introduktion

Thank you for choosing the SONRU Bluetooth 5.0 Audio Transmitter and Receiver. This device is designed to seamlessly integrate Bluetooth audio capabilities into your existing home entertainment systems, car audio, or personal listening devices. It functions as both a transmitter (TX) to send audio from non-Bluetooth sources to Bluetooth headphones/speakers, and a receiver (RX) to stream audio from Bluetooth-enabled devices to wired speakers or car stereos. Please read this manual carefully to ensure proper use and optimal performance.

2. Pakkens indhold

Tjek venligst pakken for følgende varer:

• SONRU Bluetooth Audio Adapter (B50)
• Brugermanual
• Optical Audio Cable (TOSLINK SPDIF)
• 3.5 mm AUX lydkabel
• RCA Audio Cable (3.5mm to 2RCA)
• USB opladningskabel

3. Produktet er slutview

3.1 Enhedslayout og kontroller

Familiarize yourself with the buttons and ports on your SONRU B50 adapter:

• Afbryderen: ON/OFF
• TX/RX-tilstandsskifter: Toggle between Transmitter and Receiver modes.
• LED-indikator: Displays current status, mode, and codec.
• Parringsknap: Starter Bluetooth-parring.
• Volume/Track Control Buttons: Adjust volume, skip tracks (RX mode only for volume control).
• Afspil/pause knap: Styrer medieafspilning.
• AUX Port (3.5mm): For 3.5mm audio input/output.
• SPDIF Port (Optical): For optical audio input/output.
• USB opladningsport: Til opladning af enheden.

4. Opsætning

4.1 Opladning af enheden

Before first use, fully charge the adapter. Connect the supplied USB charging cable to the device's USB port and to a standard USB power adapter (not included) or a computer's USB port.

• LED-indikatoren viser opladningsstatus.
• En fuld opladning tager cirka 3 timer.
• Enheden kan bruges under opladning.

4.2 Tænd/sluk

• For at tænde: Slide the power switch to the 'ON' position. The LED indicator will light up.
• For at slukke: Slide the power switch to the 'OFF' position. The LED indicator will turn off.

4.3 Valg af tilstand (TX/RX)

Use the TX/RX mode switch on the side of the device to select the desired operating mode:

• TX (sender) tilstand: Til at sende lyd fra en ikke-Bluetooth-enhed (f.eks. tv, pc) til Bluetooth-hovedtelefoner eller -højttalere.
• RX (modtager) tilstand: To receive audio from a Bluetooth-enabled device (e.g., smartphone, tablet) and output it to wired speakers or a car stereo.

5. Betjeningsvejledning

5.1 Sendertilstand (TX)

In TX mode, the adapter transmits audio from a non-Bluetooth source to Bluetooth receiving devices.

1. Indstil tilstandsvælgeren til TX.
2. Connect the adapter to your audio source (e.g., TV, PC, projector) using the appropriate cable (Optical, 3.5mm AUX, or RCA).
3. Power on the adapter. The LED indicator will flash, indicating it's in pairing mode.
4. Sæt dine Bluetooth-hovedtelefoner eller -højttaler i parringstilstand.
5. The adapter will automatically search for and connect to nearby Bluetooth devices. Once connected, the LED indicator will show a solid light.

5.2 Modtagertilstand (RX)

In RX mode, the adapter receives audio from a Bluetooth-enabled device and outputs it to a wired audio system.

1. Indstil tilstandsvælgeren til RX.
2. Connect the adapter to your wired audio system (e.g., speakers, car stereo) using the appropriate cable (3.5mm AUX or RCA).
3. Power on the adapter. The LED indicator will flash, indicating it's in pairing mode.
4. On your Bluetooth-enabled device (e.g., smartphone), search for Bluetooth devices and select "SONRU B50" to connect.
5. Once connected, the LED indicator will show a solid light. You can now stream audio from your device to your wired audio system.

5.3 Parring af enheder

Single Device Pairing

Follow the steps above for TX or RX mode. The adapter will automatically enter pairing mode when powered on in the selected mode.

Dobbelt enhedsparring

The SONRU B50 supports connecting to two Bluetooth devices simultaneously in both TX and RX modes.

1. Connect the first device as described in the TX or RX mode instructions.
2. Once the first device is successfully paired, press the pairing button on the adapter. The LED will flash again.
3. Put the second Bluetooth device into pairing mode.
4. The adapter will connect to the second device. Both devices will now be connected simultaneously.

5.4 LED-indikatorer

The LED display provides visual feedback on the device's status:

• TX/RX: Angiver den aktuelle driftstilstand.
• Parring: Flashing light indicates pairing mode; solid light indicates successful connection.
• OPT/AUX: Indicates the active audio input/output interface (Optical or 3.5mm AUX).
• SBC/AAC/APTX/LL/HD: Indicates the active audio codec being used.

5.5 Knapfunktioner

The adapter features intuitive controls for media playback and volume adjustment:

• Afspil/pause knap: Tryk for at afspille eller sætte lyd på pause.
• Knap til lydstyrke op/næste nummer: Short press for next track; long press for volume up (RX mode only for volume control).
• Knap til lydstyrke ned/forrige nummer: Short press for previous track; long press for volume down (RX mode only for volume control).

6. Vedligeholdelse

To ensure the longevity and optimal performance of your SONRU B50 adapter, follow these maintenance guidelines:

• Rensning: Tør enheden af ​​med en blød, tør klud. Brug ikke flydende rengøringsmidler eller slibende materialer.
• Opbevaring: Opbevar enheden et køligt, tørt sted væk fra direkte sollys og ekstreme temperaturer.
• Batteripleje: For optimal battery life, avoid fully discharging the battery frequently. If storing for an extended period, charge the device to about 50% every few months.
• Undgå fugt: Hold enheden væk fra vand og høj luftfugtighed.

7. Fejlfinding

If you encounter issues with your SONRU B50 adapter, refer to the following common problems and solutions:

8. Specifikationer

9. Garanti og support

For warranty information and technical support, please refer to the documentation provided with your purchase or contact SONRU customer service through the retailer where the product was purchased. Keep your proof of purchase for warranty claims.