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

1. Okwu mmalite

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. Ihe ngwugwu

Biko lelee ngwungwu maka ihe ndị a:

• SONRU Bluetooth Audio Adapter (B50)
• Akwụkwọ ntuziaka onye ọrụ
• Optical Audio Cable (TOSLINK SPDIF)
• Igwe okwu ọdịyo 3.5mm AUX
• RCA Audio Cable (3.5mm to 2RCA)
• Igwe nchaji USB

3. Ngwaahịa gafereview

3.1 Nhazi na Njikwa Ngwaọrụ

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

• Ike mgba ọkụ: Gbanye/ Gbanyụọ
• TX/RX Mode Switch: Toggle between Transmitter and Receiver modes.
• Ihe ngosi LED: Displays current status, mode, and codec.
• Kachasị Button: Na-amalite njikọta Bluetooth.
• Volume/Track Control Buttons: Adjust volume, skip tracks (RX mode only for volume control).
• Bọtịnụ Kwụsị/Kwụsị: Na -ejikwa ọkpụkpọ mgbasa ozi.
• AUX Port (3.5mm): For 3.5mm audio input/output.
• SPDIF Port (Optical): For optical audio input/output.
• USB Nchaji Port: Maka ịchaji ngwaọrụ.

4. Nhazi

4.1 Ịchaji ngwaọrụ

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.

• Ihe ngosi LED ga-egosi ọkwa nchaji.
• Ụgwọ zuru ezu na-ewe ihe dịka awa 3.
• Enwere ike iji ngwaọrụ ahụ mgbe ị na-ebufe.

4.2 Gbanyụọ ma ọ bụ gbanyụọ

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

4.3 Nhọrọ ụdị (TX/RX)

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

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

5. Ntuziaka ọrụ

5.1 Transmitter (TX) Mode

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

1. Tọọ mgbanwe ọnọdụ na 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. Ike na nkwụnye. Ihe ngosi LED ga-agbanye ọkụ, na-egosi na ọ nọ na ọnọdụ njikọta.
4. Place your Bluetooth headphones or speaker into pairing mode.
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 Receiver (RX) Mode

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

1. Tọọ mgbanwe ọnọdụ na 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. Ike na nkwụnye. Ihe ngosi LED ga-agbanye ọkụ, na-egosi na ọ nọ na ọnọdụ njikọta.
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 Ngwakọta ọnụ

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.

Ejikọ ngwaọrụ abụọ

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 egosi

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

• TX/RX: Na-egosi ụdị ọrụ dị ugbu a.
• Na-ejikọta: 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 bọtịnụ Ọrụ

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

• Bọtịnụ Kwụsị/Kwụsị: Pịa ka ịkpọọ ma ọ bụ kwụsịtụ ọdịyo.
• Mgbakwunye olu/Bọtịnụ egwu na-esote: Short press for next track; long press for volume up (RX mode only for volume control).
• Mbelata olu/Bọtịnụ egwu gara aga: Short press for previous track; long press for volume down (RX mode only for volume control).

6. Nlekọta

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

• Nhicha: Jiri ákwà dị nro ma kpọọ nkụ hichaa ngwaọrụ ahụ. Ejila ihe nhicha mmiri ma ọ bụ ihe ndị na-eme ka ọ dị nro hichaa ya.
• Nchekwa: Chekwaa ngwaọrụ ahụ n'ebe dị jụụ, kpọrọ nkụ na-adịghị na ìhè anyanwụ kpọmkwem na oke okpomọkụ.
• Nlekọta batrị: 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.
• Zere mmiri mmiri: Debe ngwaọrụ ahụ pụọ na mmiri na oke iru mmiri.

7. Nchọpụta nsogbu

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

8. Nkọwapụta

9. Akwụkwọ ikike na nkwado

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.