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

1. Sarrera

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. Paketearen edukia

Mesedez, egiaztatu paketea elementu hauek dituen:

• SONRU Bluetooth Audio Adapter (B50)
• Erabiltzailearen eskuliburua
• Optical Audio Cable (TOSLINK SPDIF)
• 3.5 mm-ko AUX audio kablea
• RCA Audio Cable (3.5mm to 2RCA)
• USB kargatzeko kablea

3. Produktua amaitu daview

3.1 Gailuaren diseinua eta kontrolak

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

• Switch potentziala: ON/OFF
• TX/RX Mode Switch: Toggle between Transmitter and Receiver modes.
• LED adierazlea: Displays current status, mode, and codec.
• Parekatzeko botoia: Bluetooth parekatzea abiarazten du.
• Volume/Track Control Buttons: Adjust volume, skip tracks (RX mode only for volume control).
• Erreproduzitu/Pausatu botoia: Multimedia erreprodukzioa kontrolatzen du.
• AUX Port (3.5mm): For 3.5mm audio input/output.
• SPDIF Port (Optical): For optical audio input/output.
• USB kargatzeko ataka: Gailua kargatzeko.

4. Konfigurazioa

4.1 Gailua kargatzea

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 adierazleak kargaren egoera erakutsiko du.
• Karga osoak 3 ordu behar ditu gutxi gorabehera.
• Gailua kargatzen ari den bitartean erabil daiteke.

4.2 Piztu/Itzali

• Pizteko: Slide the power switch to the 'ON' position. The LED indicator will light up.
• Itzaltzeko: Slide the power switch to the 'OFF' position. The LED indicator will turn off.

4.3 Moduaren hautaketa (TX/RX)

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

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

5. Funtzionamendu-argibideak

5.1 Igorle (TX) Modua

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

1. Ezarri modu etengailuan 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. Jarri zure Bluetooth entzungailuak edo bozgorailua parekatze moduan.
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 Hartzaile (RX) modua

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

1. Ezarri modu etengailuan 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 Parekatu gailuak

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.

Gailu bikoitzeko parekatzea

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. Jarri bigarren Bluetooth gailua parekatze moduan.
4. The adapter will connect to the second device. Both devices will now be connected simultaneously.

5.4 LED adierazleak

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

• TX/RX: Uneko funtzionamendu modua adierazten du.
• Parekatzea: 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 Botoien funtzioak

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

• Erreproduzitu/Pausatu botoia: Sakatu audioa erreproduzitzeko edo eteteko.
• Bolumena igotzeko/hurrengo abestiaren botoia: Short press for next track; long press for volume up (RX mode only for volume control).
• Bolumena jaisteko/aurreko abestiaren botoia: Short press for previous track; long press for volume down (RX mode only for volume control).

6. Mantentzea

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

• Garbiketa: Garbitu gailua zapi leun eta lehor batekin. Ez erabili garbitzaile likidorik edo material urratzailerik.
• Biltegiratzea: Gorde gailua leku fresko eta lehor batean, eguzki-argitik eta muturreko tenperaturetatik babestuta.
• Bateria zaintzea: 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.
• Saihestu hezetasuna: Mantendu gailua uretatik eta hezetasun handietatik urrun.

7. Arazoak

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

8. Zehaztapenak

9. Bermea eta Laguntza

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.