1. Introdução
The TCL S642W is a 2.1 channel soundbar system designed to significantly enhance your home audio experience. This system includes a main soundbar unit and a wireless subwoofer, delivering powerful sound with deep, resonant bass. With advanced connectivity options like Bluetooth 5.3 and HDMI ARC, and support for Dolby Audio, the S642W provides an immersive and high-quality audio environment for movies, music, and games.
2. Conteúdo da embalagem
Por favor, verifique se a embalagem contém os seguintes itens:
- TCL S642W Soundbar Unit
- Subwoofer sem fio
- Controle remoto com pilhas
- Power Cable for Soundbar
- Cabo de alimentação para subwoofer
- Cabo HDMI
- Kit de montagem na parede
- Manual do usuário (este documento)
3. Configuração
3.1 Posicionamento
Proper placement of the soundbar and subwoofer is crucial for optimal sound performance and an immersive audio experience.
- Barra de som: Position the soundbar centrally below your television. Ensure there are no obstructions in front of the soundbar that could block the sound.
- Subwoofer sem fio: The wireless subwoofer can be placed anywhere in the room, ideally near the soundbar, for enhanced bass. Avoid placing it in enclosed spaces that might muffle the sound.

Figure 1: Recommended placement of the soundbar and subwoofer in a living room environment.

Figure 2: Dimensions of the TCL S642W Soundbar (560mm x 62mm x 96.7mm) and Wireless Subwoofer (195mm x 320.4mm x 195mm).
3.2 Conexões
Siga estes passos para conectar seu sistema de barra de som:
- Conexão de energia: Connect the power cables to the soundbar and the wireless subwoofer, then plug them into a wall outlet. The subwoofer will automatically pair with the soundbar when both are powered on.
- Conexão HDMI ARC (recomendada): For the best audio quality and control, connect one end of the provided HDMI cable to the HDMI ARC port on your soundbar and the other end to the HDMI ARC/eARC port on your television. This allows your TV remote to control the soundbar's volume.
- Conexão Bluetooth: To stream audio wirelessly from your smart device, ensure the soundbar is powered on. Press the Bluetooth button on the remote control or the soundbar unit. The Bluetooth indicator light will flash. On your smart device, search for Bluetooth devices and select 'TCL S642W' to pair.

Figure 3: Connectivity options for the TCL S642W Soundbar, including Bluetooth 5.3 and HDMI.
4. Instruções de operação
4.1 Ligar/Desligar
Pressione o Poder button on the remote control or the soundbar unit to turn the system on or off.
4.2 Seleção de entrada
Pressione o Fonte or Entrada button on the remote control to cycle through available input sources: HDMI ARC, Bluetooth.
4.3 Controle de volume
Use o Aumentar volume (+) e Volume baixo (-) buttons on the remote control or the soundbar unit to adjust the volume. If connected via HDMI ARC, your TV remote may also control the soundbar volume.
4.4 Emparelhamento Bluetooth
Para emparelhar um novo dispositivo Bluetooth:
- Ensure the soundbar is in Bluetooth mode (press the Bluetooth button).
- No seu dispositivo inteligente, ative o Bluetooth e procure por dispositivos disponíveis.
- Select 'TCL S642W' from the list to connect. The Bluetooth indicator on the soundbar will stop flashing and remain solid once connected.

Figure 4: The included remote control for convenient operation of the soundbar.
5. Manutenção
To ensure the longevity and optimal performance of your TCL S642W Soundbar system, follow these maintenance guidelines:
- Limpeza: Use a soft, dry, lint-free cloth to clean the surfaces of the soundbar and subwoofer. Do not use liquid cleaners, sprays, or abrasive materials, as these can damage the finish or internal components.
- Ventilação: Ensure that the soundbar and subwoofer have adequate ventilation. Do not block any ventilation openings. Avoid placing the units in enclosed cabinets without proper airflow.
- Ambiente: Keep the system away from direct sunlight, heat sources, excessive dust, moisture, and strong magnetic fields.
- Poder: Unplug the power cables from the wall outlet if the system will not be used for an extended period.
6. Solução De Problemas
If you encounter issues with your soundbar, refer to the following troubleshooting guide:
| Problema | Possível causa | Solução |
|---|---|---|
| Não há som na barra de som |
|
|
| O subwoofer não está produzindo graves. |
|
|
| Problemas de conexão Bluetooth |
|
|
7. Especificações
Key technical specifications for the TCL S642W Soundbar system:
- Marca: TCL
- Nome do modelo: S642W (2.1 Channel Soundbar with Wireless Subwoofer and HDMI ARC with Bluetooth 5.3 – Wall Mountable)
- Tipo de alto-falante: Barra de som
- Potência máxima de saída dos alto-falantes: 200 watts
- Resposta de frequência: 10 kHz
- Tecnologia de conectividade: HDMI, Bluetooth 5.3
- Modo de saída de áudio: Dolby Audio, DTS Virtual X
- Tipo de montagem: Montável na parede
- Material: Plástico
- Características especiais: Bluetooth, USB Port, Portable
8. Informações de segurança
Please read and follow these safety precautions to prevent damage and ensure safe operation:
- Não exponha a unidade à chuva, umidade, gotejamento ou respingos.
- Não coloque objetos com líquidos, como vasos, sobre o aparelho.
- Não obstrua as aberturas de ventilação. Instale de acordo com as instruções do fabricante.
- Não instale perto de fontes de calor, como radiadores, registros de calor, fogões ou outros aparelhos (incluindo amplificadores) que produzem calor.
- Proteja o cabo de alimentação para que não seja pisado ou comprimido, principalmente nos plugues, nas tomadas de conveniência e no ponto de saída do aparelho.
- Utilize somente acessórios/anexos especificados pelo fabricante.
- Desligue este aparelho durante tempestades com raios ou quando não for utilizado por longos períodos de tempo.
9. Garantia e Suporte
For detailed warranty information, terms, and conditions, please refer to the warranty card included with your product package. For technical support, product registration, or to find answers to frequently asked questions, please visit the official TCL support website or contact your local TCL customer service representative.
You can often find additional resources and contact information on the official TCL website: www.tcl.com





