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

1. Introduksjon

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 innhold

Vennligst sjekk pakken for følgende varer:

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

3. Produktet er overview

3.1 Enhetsoppsett og kontroller

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

• Strømbryteren: PÅ/AV
• TX/RX-modusbryter: Toggle between Transmitter and Receiver modes.
• LED-indikator: Displays current status, mode, and codec.
• Paringsknapp: Starter Bluetooth-paring.
• Volume/Track Control Buttons: Adjust volume, skip tracks (RX mode only for volume control).
• Spill av/pause-knapp: Kontrollerer medieavspilling.
• AUX-port (3.5 mm): For 3.5mm audio input/output.
• SPDIF Port (Optical): For optical audio input/output.
• USB-ladeport: For å lade enheten.

4. Oppsett

4.1 Lading av enheten

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 vil vise ladestatus.
• En full lading tar omtrent 3 timer.
• Enheten kan brukes under lading.

4.2 Strøm på/av

• For å slå på: Slide the power switch to the 'ON' position. The LED indicator will light up.
• Slik slår du av: Slide the power switch to the 'OFF' position. The LED indicator will turn off.

4.3 Modusvalg (TX/RX)

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

• TX (sender) modus: To send audio from a non-Bluetooth device (e.g., TV, PC) to Bluetooth headphones or speakers.
• RX (mottaker)-modus: To receive audio from a Bluetooth-enabled device (e.g., smartphone, tablet) and output it to wired speakers or a car stereo.

5. Bruksanvisning

5.1 Sendermodus (TX)

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

1. Sett modusbryteren 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. Sett Bluetooth-hodetelefonene eller -høyttaleren i paringsmodus.
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 Mottakermodus (RX)

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

1. Sett modusbryteren 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 Sammenkobling av enheter

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 enhetsparing

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: Indikerer gjeldende driftsmodus.
• Paring: 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 Knappefunksjoner

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

• Spill av/pause-knapp: Trykk for å spille av eller sette lyd på pause.
• Volum opp/Neste spor-knapp: Short press for next track; long press for volume up (RX mode only for volume control).
• Volum ned/Forrige spor-knapp: Short press for previous track; long press for volume down (RX mode only for volume control).

6. Vedlikehold

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

• Rengjøring: Tørk av enheten med en myk, tørr klut. Ikke bruk flytende rengjøringsmidler eller slipende materialer.
• Lagring: Oppbevar enheten på et kjølig og tørt sted, unna direkte sollys og ekstreme temperaturer.
• Batteripleie: 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.
• Unngå fuktighet: Hold enheten unna vann og høy luftfuktighet.

7. Feilsøking

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

8. Spesifikasjoner

9. Garanti og støtte

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.