Introdução
The JBL L75ms Music System is designed to provide a high-fidelity audio experience with extensive connectivity options. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your L75ms system.
Image: The JBL L75ms Music System, showcasing its retro-inspired design with a walnut cabinet and black Quadrex foam grille, positioned on a shelf.
Conteúdo da embalagem
Verifique se todos os itens estão presentes na embalagem:
- JBL L75ms Music System
- Controle remoto
- Cabo de alimentação
- Guia de início rápido
- Manual do usuário (este documento)
Configurar
1. Localização
Place the L75ms on a stable, flat surface. Ensure adequate ventilation around the unit. For optimal sound, position the system at ear level in your primary listening area. Avoid placing it in enclosed cabinets that may restrict airflow or sound dispersion.
The system dimensions are approximately 11.42 x 31.1 x 8.66 inches (H x W x D) and it weighs 35.1 pounds. Consider these measurements when selecting a location.
2. Conexão de energia
- Connect the supplied power cord to the AC input on the rear panel of the L75ms.
- Ligue a outra extremidade do cabo de alimentação a uma tomada elétrica adequada.
- Certifique-se de que o interruptor de alimentação no painel traseiro esteja na posição "LIGADO".
3. Conectando dispositivos externos
The L75ms offers various input options on its rear panel:
- ARCO HDMI: Connect to a compatible TV for audio return channel functionality.
- Phono (MM): Connect a turntable with a Moving Magnet cartridge.
- Entrada AUXILIAR (RCA): Connect analog audio sources.
- ASSINAR: Connect an optional powered subwoofer for enhanced bass.
- Ethernet: Para uma conexão de rede com fio.
- USB (Service): Apenas para uso de serviço.
Imagem: Detalhada view of the JBL L75ms rear panel, highlighting the HDMI ARC, Phono (MM), AUX IN, SUB OUT, Ethernet, and power connections.
4. Wireless Connectivity (Chromecast, AirPlay 2, Bluetooth)
The L75ms supports wireless audio streaming via Google Chromecast built-in, Apple AirPlay 2, and Bluetooth.
- Chromecast integrado: Follow the instructions in the Google Home app to set up your L75ms on your Wi-Fi network.
- Apple AirPlay 2: Ensure your L75ms is connected to the same Wi-Fi network as your Apple device. Select the L75ms from the AirPlay menu on your device.
- Bluetooth:
- Press the Bluetooth button on the remote control or the top panel of the L75ms to enter pairing mode.
- On your device (smartphone, tablet, laptop), go to Bluetooth settings and select "JBL L75ms" from the list of available devices.
- Once paired, audio will stream wirelessly to the L75ms.
Instruções de operação
1. Controles Básicos
The L75ms can be controlled using the included wireless remote or the controls located on the top panel of the unit.
Image: The wireless remote control for the JBL L75ms, showing buttons for power, volume, playback, and input selection.
- Botão de energia: Liga ou desliga o sistema.
- Aumentar/diminuir volume: Ajusta o nível de volume principal.
- Seleção de entrada: Cycle through available sources (NET, Bluetooth, HDMI, Phono, Aux).
- Controles de reprodução: Play/Pause, Skip Forward/Backward (for compatible sources).
Image: Close-up of the top panel controls on the JBL L75ms, featuring buttons for network, Bluetooth, HDMI, and volume adjustment.
2. Ajustes de som
The L75ms includes selectable soundfield expander and bass contour controls to customize your listening experience. Refer to the Quick Start Guide for detailed instructions on activating these features.
Image: The JBL L75ms with its grille removed, revealing the five-driver configuration: dual 5.25-inch woofers, dual 1-inch aluminum tweeters, and a central 4-inch midrange driver.
Manutenção
Limpeza
To maintain the appearance and performance of your L75ms Music System:
- Wipe the walnut wood veneer cabinet with a soft, dry cloth. Avoid abrasive cleaners or solvents.
- For the Quadrex foam grille, gently dust with a soft brush or use a low-power vacuum cleaner with a brush attachment. Do not use liquid cleaners on the grille.
- Certifique-se de que o sistema esteja desligado e desconectado da tomada antes de limpá-lo.
Solução de problemas
If you encounter issues with your JBL L75ms, refer to the following common problems and solutions:
| Problema | Possível causa | Solução |
|---|---|---|
| Sem energia | Power cord disconnected; Power switch off; Outlet not active. | Check power cord connection; Ensure rear power switch is ON; Test outlet with another device. |
| Sem som | Volume too low; Incorrect input selected; Source device not playing. | Increase volume; Select correct input; Verify source device is playing audio. |
| Problemas de emparelhamento Bluetooth | L75ms not in pairing mode; Device too far; Interference. | Ensure L75ms is in pairing mode; Move device closer; Restart both devices. |
| Problemas de conectividade de rede | Wi-Fi signal weak; Incorrect network settings. | Check Wi-Fi router; Reconfigure network settings via Google Home app. |
| Sistema não responde | Falha temporária de software. | Perform a soft reset by unplugging the power cord for 30 seconds, then plugging it back in. If issues persist, locate the "RESET" button on the rear panel and press it with a thin object (e.g., paperclip) for a factory reset (note: this will erase all settings). |
Especificações
| Recurso | Detalhe |
|---|---|
| Nome do modelo | L75ms |
| Tipo de montagem | Suporte de mesa |
| Material | Wood (Walnut) |
| Tipo de alto-falante | Estante de livros |
| Usos recomendados | Música |
| Dispositivos compatíveis | Laptop, Smartphone, Tablet |
| Configuração do canal de som surround | 2.0 |
| Cor | Noz |
| Componentes incluídos | Remote, Power Cord, Quick Start Guide, Manual |
| Peso do item | 35.1 libras (15900 gramas) |
| Método de controle | Remoto |
| Tecnologia de comunicação sem fio | Bluetooth |
| Tamanho do alto-falante | 5.25 Inches (Woofers), 4 Inches (Midrange), 1 Inches (Tweeters) |
| Fonte de energia | AC |
| Sinal-Ruído | 106 dB |
| Alcance Bluetooth | 10 metros |
| Tecnologia de Conectividade | Bluetooth, HDMI |
| Modo de saída de áudio | Estéreo |
| Potência máxima de saída do alto-falante | 350 Watts |
| Resposta de frequência | 25000 Hz (Upper limit, full range not specified) |
| Dimensões do produto | 11.42 x 31.1 x 8.66 polegadas |
| Número do modelo do item | JBLL75MSAM |
| UPC | 050036383240 |
Informações de garantia
The JBL L75ms Music System comes with a Limited Warranty. For specific terms and conditions, please refer to the warranty card included in your package or visit the official JBL website.
Suporte ao cliente
For additional assistance, technical support, or service inquiries, please visit the official JBL support webou entre em contato com o departamento de atendimento ao cliente. As informações de contato geralmente podem ser encontradas no site da JBL. website ou no Guia de Início Rápido.
JBL Website: www.jbl.com