1. Introduction
Thank you for purchasing the THOMSON QY-B210 High-Fidelity TV Speaker. This manual provides essential information for the safe and correct operation of your device. Please read it thoroughly before use and retain it for future reference.
2. Safety Information
- Do not expose the device to rain, moisture, or extreme temperatures.
- Ensure proper ventilation around the speaker.
- Do not open the speaker enclosure; refer all servicing to qualified personnel.
- Keep out of reach of children.
3. Package Contents
Verify that all items are present in the package:
- THOMSON QY-B210 TV Speaker
- Remote Control
- Power Adapter
- User Manual
- Audio Cables (e.g., Optical, AUX - specific cables may vary)
4. Product Overview
Front View

Figure 1: Front view of the THOMSON QY-B210 TV Speaker, showcasing its sleek design and integrated grille.
Top View with Controls

Figure 2: Top view displaying the integrated touch controls for power, input selection, volume adjustment, and playback.
Rear View with Ports

Figure 3: Rear view illustrating the various input ports including USB, optical, coaxial, HDMI ARC, and AUX, alongside the bass reflex port.
Internal Speaker Components

Figure 4: An exploded view showing the internal speaker drivers and subwoofer components, highlighting the acoustic design.
5. Setup
5.1 Placement
Position the THOMSON QY-B210 TV Speaker on a stable, flat surface in front of your television, or mount it on a wall. Ensure there is adequate space around the speaker for optimal sound dispersion and ventilation. Avoid placing it in enclosed cabinets that could obstruct sound or airflow.
5.2 Connecting to Power
- Connect the power adapter to the DC IN port on the back of the speaker.
- Plug the other end of the power adapter into a wall outlet.
5.3 Audio Connections
The QY-B210 offers multiple connectivity options:
- HDMI ARC: For the best audio quality and control, connect an HDMI cable from the speaker's HDMI ARC port to your TV's HDMI ARC port. This allows your TV remote to control the speaker's volume.
- Optical: Connect an optical cable from the speaker's OPTICAL port to your TV's optical output.
- Coaxial: Connect a coaxial cable from the speaker's COAXIAL port to your TV's coaxial output.
- AUX: Use a 3.5mm audio cable to connect the speaker's AUX port to the audio output of your device.
- USB: Insert a USB drive into the USB port to play audio files directly.
5.4 Bluetooth Pairing
To connect a Bluetooth device:
- Power on the speaker.
- Press the 'Input' button on the speaker or remote control until 'BT' appears on the LED display.
- Enable Bluetooth on your mobile device and search for 'QY-B210'.
- Select 'QY-B210' to pair. A confirmation tone will sound upon successful connection.
Video 1: An overview of the THOMSON QY-B210 TV Speaker's features, including its Hi-Fi sound, built-in subwoofer, touch operation, and Bluetooth pairing capabilities.
6. Operating Instructions
6.1 Power On/Off
Press the power button on the speaker or remote control to turn the device on or off.
6.2 Input Selection
Press the 'Input' button on the speaker or remote control to cycle through available input sources (HDMI ARC, Optical, Coaxial, AUX, USB, Bluetooth).
6.3 Volume Control
Use the '+' and '-' buttons on the speaker or remote control to adjust the volume. The LED display will show the current volume level.
6.4 Playback Controls (Bluetooth/USB Mode)
- Play/Pause: Press the Play/Pause button.
- Next Track: Press the Next Track button.
- Previous Track: Press the Previous Track button.
7. Maintenance
To ensure the longevity and performance of your speaker:
- Clean the speaker with a soft, dry cloth. Do not use liquid cleaners or aerosols.
- Avoid blocking the ventilation openings.
- Store the speaker in a cool, dry place when not in use for extended periods.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cable not connected; outlet not active | Check power cable connection; try a different outlet |
| No sound | Incorrect input selected; volume too low; audio cable loose | Select correct input; increase volume; check audio cable connections |
| Bluetooth not connecting | Speaker not in pairing mode; device too far; interference | Ensure speaker is in BT mode; move device closer; restart both devices |
| Remote control not working | Batteries depleted; obstruction; remote not aimed at sensor | Replace batteries; remove obstructions; aim remote directly at the speaker's sensor |
9. Specifications
| Feature | Detail |
|---|---|
| Model Name | QY-B210 |
| Product Dimensions | 36.5"D x 2.87"W x 4.65"H |
| Item Weight | 11 Pounds |
| Speaker Maximum Output Power | 180 Watts |
| Connectivity Technology | Bluetooth 5.3, USB, Optical, Coaxial, HDMI ARC, AUX |
| Audio Material | PVC Plastic + Wooden Case + Glass |
| Frequency Response | 30Hz-20KHz |
| Sensitivity | 800MV |
| Mounting Type | Wall Mount |
10. Warranty and Support
For warranty information and technical support, please refer to the warranty card included with your product or visit the official THOMSON website. You may also contact customer service through your retailer for assistance.
Please have your model number (QY-B210) and purchase date available when contacting support.





