1. Introdução
The ASTRO Gaming A20 Wireless Headset Gen 2 provides a high-quality audio experience for gaming across multiple platforms. This manual details the setup, operation, maintenance, and troubleshooting for your headset, ensuring optimal performance and longevity.

Image 1.1: The ASTRO Gaming A20 Wireless Headset Gen 2, featuring a white and green design.
2. Conteúdo da embalagem
Verifique se todos os itens estão presentes na embalagem do produto:
- ASTRO Gaming A20 Wireless Headset Gen 2
- USB Transmitter (Console Specific)
- Cabo de carregamento USB-C para USB-A

Image 2.1: Contents of the ASTRO Gaming A20 Wireless Headset Gen 2 package, including the headset, USB transmitter, and charging cable.
3. Configuração
3.1 Carregamento Inicial
Before first use, fully charge the headset. Connect the USB-C end of the charging cable to the headset's USB-C port and the USB-A end to a powered USB-A port on your console, PC, or a wall adapter. A full charge provides approximately 15 hours of battery life.
3.2 Connecting to Xbox (Series X|S, Xbox One)
- Plug the USB Transmitter into an available USB port on your Xbox console.
- Power on your ASTRO A20 Wireless Headset.
- The headset and transmitter should automatically pair. The LED indicator on both devices will show a solid light when connected.
- Ensure your Xbox audio output settings are configured to send audio to the headset.
3.3 Connecting to PC / Mac
- Plug the USB Transmitter into an available USB port on your PC or Mac.
- Power on your ASTRO A20 Wireless Headset.
- The headset and transmitter should automatically pair. The LED indicator on both devices will show a solid light when connected.
- Navigate to your operating system's sound settings and select the ASTRO A20 as the default playback and recording device.

Image 3.1: The ASTRO Gaming A20 Wireless Headset Gen 2 demonstrating cross-platform connectivity with an Xbox console.
4. Instruções de operação
4.1 Controles do fone de ouvido
The ASTRO A20 Gen 2 features intuitive controls located on the headset for easy access during gameplay.
- Botão de energia: Liga ou desliga o fone de ouvido.
- Roda de volume: Adjusts the overall audio volume.
- Game/Voice Balance Buttons: Allows you to adjust the balance between game audio and voice chat audio. Press the 'Game' button to increase game volume relative to chat, or the 'Voice' button to increase chat volume relative to game.
- EQ Preset Button: Cycles through 3 different equalizer presets to optimize audio for various content types.
- Microfone Flip-to-Mute: Flipping the microphone boom arm up mutes the microphone. Flipping it down unmutes it.

Image 4.1: The ASTRO Gaming A20 Wireless Headset Gen 2 demonstrating the flip-to-mute microphone feature.
4.2 Autonomia e carregamento da bateria
The headset provides over 15 hours of continuous use on a full charge. When the battery is low, you will hear an audible alert. Recharge the headset using the provided USB-C to USB-A cable as described in Section 3.1.

Image 4.2: The ASTRO Gaming A20 Wireless Headset Gen 2 highlighting its 15+ hours of battery life.
5. Manutenção
Os cuidados adequados garantem a longevidade e o bom desempenho do seu headset:
- Limpeza: Use a soft, dry cloth to clean the headset. Avoid abrasive cleaners or solvents.
- Armazenar: Guarde o fone de ouvido em local fresco e seco, longe da luz solar direta e de temperaturas extremas.
- Cuidados com a bateria: For optimal battery health, avoid fully discharging the battery frequently. Recharge when the low battery indicator appears.
6. Solução De Problemas
If you encounter issues with your ASTRO A20 Wireless Headset Gen 2, refer to the following common solutions:
| Emitir | Solução possível |
|---|---|
| No audio / Headset not connecting |
|
| Microphone not working / Static in mic |
|
| Short battery life / Not charging |
|
| Audio cutting out / Wireless range issues |
|
7. Especificações
| Recurso | Detalhe |
|---|---|
| Nome do modelo | ASTRO A20 Wireless Headset Gen 2 |
| Número do modelo do item | 939-001882 |
| Tecnologia de Conectividade | Sem fio (RF 2.4 GHz) |
| Distância wireless | Até 15 metros (50 pés) |
| Duração da bateria | Aproximadamente 15 horas |
| Tamanho do driver de áudio | Drivers dinâmicos de 40 mm |
| Faixa de frequência | 20 Hz - 20 kHz |
| Microfone | Flip-to-mute functionality |
| Controles | Volume wheel, Game/Voice balance, EQ preset button |
| Porta de carregamento | USB-C (for charging via USB-A source) |
| Peso | 318 gramas (11.2 onças) |
| Dispositivos compatíveis | Xbox Series X|S, Xbox One, PC, Mac |
8. Garantia e Suporte
For detailed warranty information, technical support, and additional resources, please visit the official Logitech G / ASTRO Gaming support website. You can also refer to the official User Guide PDF for further details:
- Guia oficial do usuário (PDF): Baixe aqui
- Logitech G Support: Visita Website





