Introdução
Welcome to your JBL Live 780NC Over-Ear Wireless Headphones. This manual provides detailed instructions on how to set up, operate, and maintain your headphones to ensure optimal performance and a superior audio experience.
O que está na caixa
- 1 pair of JBL Live 780NC Headphones
- 1 USB Type-C to 3.5mm Analog Audio Cable
- 1 bolsa de transporte
- 1 Warranty/Warning Sheet
- 1 Manual do Usuário (este documento)
Image: The JBL Live 780NC headphones carrying pouch and the included USB Type-C to 3.5mm analog audio cable.
Principais características
- Áudio de alta resolução: Experience enhanced clarity, detail, and range with JBL's signature sound, bringing your music to life with true high-resolution audio.
- Adaptive Noise Cancellation 2.0: Four microphones continuously analyze your environment to block distractions. Adjust the amount of external noise allowed through the JBL Headphones app.
- Perfect Calls: Dual beamforming microphones and AI-trained smart noise cancellation eliminate traffic, wind, and background noise, ensuring clear communication.
- Vida útil da bateria estendida: Enjoy up to 80 hours of playback. A quick 5-minute charge provides an additional 4 hours of listening time.
- Conexão multiponto: Seamlessly switch between two Bluetooth devices simultaneously.
- Personi-Fi 3.0: Personalize your audio profile based on your unique hearing characteristics using the JBL Headphones app.
Imagem: Uma explosão view of the JBL Live 780NC headphones highlighting key technologies such as Adaptive Noise Cancellation, Bluetooth LE Audio, AI algorithms, and Multipoint Connection.
Configurar
Carregando seus fones de ouvido
Before first use, fully charge your JBL Live 780NC headphones. Connect the provided USB Type-C cable to the charging port on the left earcup and to a compatible USB power adapter. The LED indicator will show charging status and turn off when fully charged.
Emparelhamento Bluetooth
- Certifique-se de que os fones de ouvido estejam desligados.
- Pressione e segure o botão liga/desliga por aproximadamente 3 segundos até que o indicador LED pisque em azul, indicando o modo de emparelhamento.
- No seu dispositivo (smartphone, tablet, computador), acesse as configurações de Bluetooth.
- Select "JBL Live 780NC" from the list of available devices.
- Uma vez conectado, o indicador LED ficará azul sólido.
Aplicativo de fones de ouvido JBL
For advanced control and customization, download the Fones de ouvido JBL app from your device's app store. The app allows you to:
- Customize Adaptive Noise Cancellation and Smart Ambient levels.
- Set up Personi-Fi 3.0 for personalized audio.
- Ajuste as configurações do equalizador.
- Access firmware updates and product support.
Instruções de operação
Ligar/Desligar
To power on the headphones, press and hold the power button on the right earcup until the LED indicator lights up. To power off, press and hold the same button until the LED turns off.
Adaptive Noise Cancellation (ANC) and Smart Ambient
The JBL Live 780NC features a dedicated button on the left earcup to cycle through noise control modes: Cancelamento de ruído adaptativo (blocks external sounds), Ambiente Inteligente (allows you to hear your surroundings), and Desligado. You can fine-tune these settings within the JBL Headphones app.
Image: A woman wearing white JBL Live 780NC headphones in a cafe, demonstrating the noise cancellation feature for maximum concentration.
Fazendo e recebendo chamadas
Use the controls on the earcups to manage calls. The dual beamforming microphones with AI noise cancellation ensure your voice is clear even in noisy environments.
- Atender/encerrar chamada: Pressione o botão multifuncional uma vez.
- Rejeitar chamada: Pressione e segure o botão multifuncional por 2 segundos.
Image: A man wearing green JBL Live 780NC headphones, illustrating the clear call quality provided by the dual-microphone technology.
Conexão multiponto
Your JBL Live 780NC headphones can be paired with two Bluetooth devices simultaneously. To use this feature:
- Emparelhe os fones de ouvido com o primeiro dispositivo.
- Put the headphones into pairing mode again (refer to Bluetooth Pairing section).
- Emparelhe com o segundo dispositivo.
- The headphones will automatically switch between devices based on audio playback or incoming calls.
Image: A woman wearing orange JBL Live 780NC headphones, demonstrating the convenience of dual wireless connection for seamless device switching.
Personi-Fi 3.0
The Personi-Fi 3.0 feature, accessible through the JBL Headphones app, creates a personalized sound profile tailored to your hearing. Follow the in-app instructions to complete the audio calibration for an optimized listening experience.
Manutenção
Limpeza e Armazenamento
- Clean the earcups and headband regularly with a soft, dry, lint-free cloth.
- Evite usar produtos químicos agressivos, solventes de limpeza ou detergentes fortes.
- Não exponha os fones de ouvido à água ou umidade excessiva.
- Store the headphones in the provided carrying pouch when not in use to protect them from dust, scratches, and minor impacts.
- Mantenha os fones de ouvido longe de temperaturas extremas e da luz solar direta.
Cuidados com a bateria
Para prolongar a vida útil da bateria, evite descarregar completamente os fones de ouvido com frequência. Se for armazená-los por um longo período, carregue a bateria até aproximadamente 50% antes de guardar.
Solução de problemas
| Problema | Solução |
|---|---|
| Os fones de ouvido não ligam. | Certifique-se de que os fones de ouvido estejam totalmente carregados. Conecte-os a uma fonte de energia usando o cabo USB-C. |
| Não foi possível emparelhar via Bluetooth. | Make sure Bluetooth is enabled on your device. Ensure the headphones are in pairing mode (flashing blue LED). Forget previous pairings on your device and try connecting again. Move closer to your device. |
| Poor sound quality or no audio. | Check the volume levels on both the headphones and your connected device. Ensure the headphones are properly fitted. Try adjusting equalizer settings in the JBL Headphones app. Re-pair the headphones. |
| Adaptive Noise Cancellation is not working. | Verify that ANC is activated using the dedicated button on the earcup or through the JBL Headphones app. Ensure the earcups form a good seal around your ears. |
| Microphone not picking up voice clearly. | Ensure the microphone is not obstructed. Check call settings on your device. Try moving to a quieter environment. |
Especificações
- Marca: JBL
- Nome do modelo: JBL Live 780NC
- Número do modelo: JBLLIVE780NCWHT
- Fator de forma: Sobre a orelha
- Impedância: 32 Ohm
- Resposta de frequência: Até 40 KHz
- Sensibilidade: 98 dB
- Versão Bluetooth: 6
- Duração da bateria: Até 80 horas (ANC desligado)
- Carga rápida: 5 minutos para 4 horas de reprodução
- Tecnologia de conectividade: Wireless (Bluetooth) and Wired (3.5mm analog)
- Método de controle: Voice, On-ear controls
- Material: Plástico
Garantia e Suporte
Your JBL Live 780NC headphones are covered by a standard manufacturer's warranty. Please refer to the warranty card included in your product packaging for specific terms and conditions, including warranty period and coverage details.
For technical support, product registration, frequently asked questions, or to find authorized service centers, please visit the official JBL website. You can also find additional product information and accessories by visiting the Loja JBL na Amazon.