Manual do Usuário do Sistema de Microfone de Lapela Sem Fio UHF COMICA BoomX-U Qua

1. Introdução

The COMICA BoomX-U Qua is a professional UHF wireless lavalier microphone system designed for high-quality audio recording. This system features four transmitters and one receiver, making it suitable for multi-person interviews, filming, live streaming, and other professional audio applications. It offers stable signal transmission, versatile compatibility, and convenient monitoring capabilities.

2. Conteúdo da embalagem

Verifique se todos os itens listados abaixo estão incluídos em seu pacote:

• 1 x Receptor
• 4 x transmissores
• 4 x Lav Mic
• 4 x Wind Muff
• 1 x Cabo de carregamento USB-C 3 em 1
• 1 x 3.5mm TRS-Dual XLR Cable
• 1 cabo TRS de 3.5 mm
• 1 x estojo de transporte

Image 2.1: All components of the COMICA BoomX-U Qua system.

Imagem 2.2: Detalhada view of the included accessories and main units.

3. Produto acabadoview

The BoomX-U Qua system consists of a receiver and four transmitters, each equipped with a built-in microphone and an input for an external lavalier microphone.

3.1 transmissor (TX)

• Microfone embutido: For direct audio capture.
• External Lavalier Microphone Input: Connect the included lavalier microphone for discreet placement.
• Botão de energia/emparelhamento: Controls power and initiates pairing.
• Indicador de status: Displays power, pairing, and battery status.

3.2 Receptor (RX)

• Tela de exibição: Shows channel status, audio levels, battery, and mixing mode.
• Botões de controle: For menu navigation, channel selection, and volume adjustment.
• 180° Foldable Antenna: Enhances signal stability and range.
• Portas de saída de áudio: 3.5mm TRS/TRRS and XLR outputs for various devices.
• Headphone Monitoring Port: Para monitoramento de áudio em tempo real.

Image 3.1: Demonstrates the use of the external lavalier microphone versus the transmitter's built-in microphone.

4. Guia de configuração

4.1 Ligar/Desligar

1. To power on, press and hold the power button on both the transmitter(s) and receiver until the display or indicator light activates.
2. Para desligar, pressione e segure o botão liga/desliga até que o dispositivo desligue.

4.2 Conectando-se a dispositivos de gravação

The BoomX-U Qua offers wide compatibility with various recording devices:

• Câmeras DSLR/Filmadoras: Use the 3.5mm TRS cable for connection.
• Smartphones: Use the 3.5mm TRRS cable. (Note: For iPhones without a 3.5mm jack, an official Lightning to 3.5mm adapter is required. For some Android phones, a USB-C to 3.5mm adapter may be needed.)
• Audio Mixers/Professional Equipment: Use the 3.5mm TRS-Dual XLR cable for balanced audio input.

Image 4.1: Illustrates various connection types and compatible devices including cameras, camcorders, recorders, and smartphones.

4.3 Pairing Transmitters and Receiver

The system supports both auto-scanning and manual channel setting for pairing.

• Auto-scanning: This feature automatically finds and assigns the best available channel, ideal for quick setup in most scenarios. Refer to the receiver's menu for auto-scan options.
• Manual Channel-setting: Allows you to manually select specific channels for each transmitter. This is useful in environments with potential interference or when precise channel management is required.

Image 4.2: Shows the auto-scanning and manual channel setting interface on the receiver.

5. Instruções de operação

5.1 Audio Mixing Modes

The receiver offers flexible audio output options:

• Mixed Output (MIX ALL): All four audio tracks from the transmitters are combined into a single output track. This is suitable for scenarios where a single, combined audio feed is desired.
• Individual Output (MIX None): Each of the four audio tracks is output independently. This allows for greater control during post-production, enabling individual adjustment of each microphone's audio.

Image 5.1: Receiver display showing the 'MIX ALL' mode, combining all four channels.

Image 5.2: Receiver display showing 'MIX None' mode, providing independent audio tracks.

5.2 Real-Time Audio Monitoring

Connect headphones to the receiver's 3.5mm monitoring port to listen to the audio in real-time during recording. This allows for immediate detection and adjustment of any audio issues.

Image 5.3: Diagram illustrating real-time monitoring connection to the receiver.

6. Carregamento e duração da bateria

The BoomX-U Qua system is powered by rechargeable Lithium Polymer batteries. The transmitters have a 700mAh battery, and the receiver has a 1400mAh battery, providing up to 6.5 hours of working time.

• Carregamento: Use the included 3-in-1 USB-C charging cable to charge all units simultaneously. Connect the USB-C end to the charging ports on the transmitters and receiver, and the USB-A end to a compatible USB power adapter (not included).
• Carregando durante o uso: The system supports charging while operating, ensuring uninterrupted recording sessions.

Image 6.1: Illustrates the charging process for the transmitters and receiver using the 3-in-1 USB-C cable.

7. Manutenção

• Keep the devices dry. Do not expose them to rain or moisture.
• Armazene em local fresco e seco, longe da luz solar direta e de temperaturas extremas.
• Limpe os aparelhos com um pano macio e seco. Evite usar produtos químicos agressivos ou abrasivos.
• Ensure the antennas are not bent or damaged during transport or storage.
• Verifique regularmente se há desgaste nos cabos.

8. Solução De Problemas

If you encounter issues with your BoomX-U Qua system, refer to the following common problems and solutions:

9. Especificações

Key technical specifications for the COMICA BoomX-U Qua system:

10. Garantia e Suporte

COMICA products typically come with a standard manufacturer's warranty. For specific warranty details, registration, or technical support, please refer to the warranty card included in your package or visit the official COMICA website. Guarde o recibo de compra como comprovante para solicitações de garantia.