Introdución
The SYNCO G2(A1) MAX is a 2.4G wireless lavalier microphone system designed for high-quality audio recording with DSLR cameras, smartphones, PCs, and tablets. Featuring 8GB of onboard recording, a 656ft (200m) transmission range, and advanced noise cancellation, this system ensures clear and reliable audio for various applications such as vlogging, live streaming, online classes, and interviews.

Imaxe: The SYNCO G2(A1) MAX system demonstrating its 656ft (200m) long-range transmission capability, with the microphone connected to a smartphone.
Contido do paquete
Verifique que todos os elementos estean presentes no seu paquete:
- SYNCO G2(A1) MAX Transmitter (TX)
- SYNCO G2(A1) MAX Receiver (RX)
- 3.5mm TRRS Cable (for smartphones/laptops)
- 3.5mm TRS Cable (for DSLR cameras)
- Lavalier Microphone with foam windscreen
- Windproof Cover (dead cat)
- USB-A to Dual USB-C Charging Cable
- Manual de usuario (este documento)
- Bolsa de almacenamento
Guía de configuración
1. Carga dos dispositivos
Before first use, fully charge both the transmitter (TX) and receiver (RX) using the provided USB-A to Dual USB-C charging cable. A full charge takes approximately 1.5 hours and provides up to 8 hours of working time.

Imaxe: The SYNCO G2(A1) MAX transmitter and receiver connected to a power bank via USB-C cables, illustrating the charging process and battery life.
2. Powering On and Automatic Pairing
Press and hold the power button on both the transmitter (TX) and receiver (RX) until their TFT display screens illuminate. The devices will automatically pair with each other upon power-on. The display will indicate a successful connection.
3. Conectando ao teu dispositivo
- Para cámaras réflex dixitais: Use the 3.5mm TRS cable. Connect one end to the RX's output port and the other end to your camera's microphone input.
- For Smartphones/Laptops: Use the 3.5mm TRRS cable. Connect one end to the RX's output port and the other end to your smartphone's or laptop's headphone/microphone jack. For devices without a 3.5mm jack, an appropriate adapter (not included) may be required.

Imaxe: The SYNCO G2(A1) MAX receiver shown connected to a variety of recording devices, including DSLR cameras, smartphones, and laptops, highlighting its universal compatibility.
Instrucións de funcionamento
1. Onboard Recording (TX)
The transmitter (TX) features 8GB of internal storage, providing approximately 24 hours of audio backup. To activate or deactivate internal recording, long-press the dedicated recording button on the TX for 3 seconds. The TFT display will show the recording status and time.

Imaxe: A close-up of the SYNCO G2(A1) MAX transmitter's display, indicating active recording and the 8GB internal storage capacity for extended audio backup.
2. Monitorización de audio
Connect headphones to the 3.5mm headphone jack on the receiver (RX) to monitor your audio in real-time. This allows you to ensure optimal sound quality during recording.
3. Redución do ruído
The G2(A1) MAX features a one-touch noise cancellation function to minimize background noise. Press the noise reduction button on the TX to toggle this feature on or off. The display will indicate its status.
4. Gaña o control
Adjust the audio input gain on the receiver (RX) to optimize signal levels. The gain control offers 0-6 levels, allowing you to prevent audio from being too quiet or too loud. Use the gain control buttons on the RX to cycle through the levels, which are displayed on the TFT screen.

Imaxe: The SYNCO G2(A1) MAX receiver's display illustrating the noise cancellation feature and the 0-6 level gain control, with a graphic showing the effect of noise reduction.
5. Output Modes (Mono/Stereo/Safety)
The receiver supports Mono, Stereo, and Safety output modes. These modes are ideal for various recording scenarios and post-production flexibility. Switch between modes using the dedicated button on the RX. The current mode is shown on the display.
- Modo Mono: Combines both transmitter audio into a single channel.
- Modo estéreo: Separates audio from each transmitter into left and right channels (if using two transmitters).
- Modo de seguridade: Records a secondary track at -6dB to prevent clipping in case the main audio track is too loud. This helps avoid distorted recordings.

Imaxe: The SYNCO G2(A1) MAX system demonstrating the Safety Channel Mode, which records a secondary audio track at a lower level to prevent clipping and ensure audio integrity.
6. Silenciar o micrófono
Press the mute button on the transmitter (TX) to temporarily mute the microphone. This is useful for short pauses without needing to power off the system. The display will indicate when the microphone is muted.
7. TFT Display Screens
Both the transmitter and receiver feature bright, high-contrast TFT display screens. These screens provide real-time information on battery status, audio levels, current recording mode, gain settings, and more, ensuring clear visibility in various lighting conditions.
8. Upgraded Built-in Microphone
The SYNCO G2(A1) MAX features an upgraded built-in microphone with an increased size (6mm compared to 4mm in previous models) for improved sound quality. The windproof cover is also designed to be tighter and more secure, reducing the likelihood of it falling off during use.

Imaxe: A visual comparison showing the larger 6mm built-in microphone of the G2(A1) MAX and its improved windproof cover design, next to a smaller 4mm microphone.
Mantemento
- Limpeza: Use a soft, dry cloth to clean the devices. Avoid using liquid cleaners or solvents.
- Almacenamento: Store the microphone system in a cool, dry place, away from direct sunlight and extreme temperatures. Use the provided storage pouch for protection.
- Coidado da batería: Para unha duración óptima da batería, evita descargar completamente os dispositivos con frecuencia. Cárgaos regularmente, mesmo se non os usas durante períodos prolongados.
Resolución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
| No sound or low audio level |
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| Son distorsionado ou ruidoso |
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| Recording not saving to internal memory |
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| Short transmission range or dropouts |
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Especificacións
| Nome do modelo | SY-G2A1-MAX |
| Marca | SINCO |
| Tecnoloxía de conectividade | Wireless (2.4GHz Digital Transmission) |
| Alcance de transmisión | Up to 656 ft (200 m) Line-of-Sight |
| Gravación a bordo | 8GB (Approx. 24 hours audio backup) |
| Factor de forma do micrófono | Lavalier |
| Tipo de conector | Conector de 3.5 mm, USB tipo C |
| Dispositivos compatibles | DSLR Cameras, Smartphones, PCs, Tablets |
| Fonte de enerxía | Battery Powered (Built-in rechargeable) |
| Duración da batería | Ata 8 horas |
| Tempo de carga | Aprox. 1.5 horas |
| Número de canles | 2 (Dual-Channel System) |
| Peso do elemento | 10.8 onzas (peso total do paquete) |
| Dimensións do paquete | 7.28 x 4.02 x 2.52 polgadas |
Garantía e Soporte
For warranty information, technical support, or service inquiries, please refer to the official SYNCO websitio web ou póñase en contacto directamente co servizo de atención ao cliente. Garde o recibo da compra como proba de compra para reclamacións de garantía.
Official SYNCO Websitio: Visit the SYNCO Store on Amazon