1. Introducció
Thank you for choosing the JVC HA-Z77T True Wireless Bluetooth Headphones. This manual provides essential information for the safe and efficient use of your new headphones. Please read it thoroughly before use and keep it for future reference.
The JVC HA-Z77T headphones are designed for comfort and convenience, featuring a soft-touch elastomer material, IPX4 splash resistance, intuitive touch controls, and up to 24 hours of battery life with the charging case. They offer high-quality sound with three selectable audio modes and a stable wireless connection for daily use, including calls and remote work.
2. Contingut del paquet
Assegureu-vos que tots els elements que s'enumeren a continuació estiguin presents al vostre paquet:
- JVC HA-Z77T True Wireless Earbuds (Left and Right)
- Estoig de càrrega
- Cable de càrrega USB
- Silicone Ear Tips (XS, S, M, L sizes)
Image: Included components, showing the earbuds, charging case, USB cable, and various ear tip sizes.
3. Producte acabatview
The JVC HA-Z77T earbuds are designed for a secure and comfortable in-ear fit. Each earbud features a touch-sensitive surface for controls and an integrated microphone. The compact charging case protects the earbuds and recharges them on the go.
Image: A pair of JVC HA-Z77T True Wireless Earbuds, highlighting their ergonomic shape and JVC branding.
Image: Demonstrating the soft and smooth texture of the earbuds, designed for comfort.
4. Configuració
4.1 Càrrega dels auriculars i l'estoig
- Col·loca els auriculars a l'estoig de càrrega. Assegura't que estiguin correctament col·locats; els contactes magnètics els mantindran al seu lloc.
- Connect the USB charging cable to the charging port on the case and the other end to a USB power source (e.g., computer, USB wall adapter).
- The indicator lights on the charging case will show the charging status. Once fully charged, the lights will indicate completion.
Funció de càrrega ràpida: A 15-minute charge can provide approximately 85 minutes of music playback.
4.2 Emparellament inicial de Bluetooth
- Open the charging case. The earbuds will automatically power on and enter pairing mode. The indicator light on one earbud will flash, indicating it's ready to pair.
- Al dispositiu (telèfon intel·ligent, tauleta, etc.), activeu el Bluetooth i cerqueu els dispositius disponibles.
- Select "JVC HA-Z77T" from the list of found devices.
- Once connected, a confirmation sound will play, and the earbud indicator lights will turn off or show a steady light.
Reconnexió automàtica: After initial pairing, the earbuds will automatically connect to the last paired device when removed from the case, provided Bluetooth is enabled on the device.
Image: Earbuds being inserted into the charging case, demonstrating automatic power management and connection.
4.3 Com posar-se els auriculars
Choose the ear tips that provide the best seal and comfort for your ears. Insert the earbuds gently into your ear canal and twist slightly to secure them. A good seal is crucial for optimal sound quality and bass response.
5. Instruccions de funcionament
5.1 Encès/Apagat
- Encès: Open the charging case, or remove the earbuds from the case. They will power on automatically.
- Apagar: Torna a col·locar els auriculars a l'estoig de càrrega i tanca la tapa. S'apagaran automàticament.
5.2 Controls tàctils
The HA-Z77T earbuds feature touch-sensitive controls on each earbud. Specific functions may vary slightly depending on your device and application, but generally include:
- Reproduir/pausa: Un sol toc a qualsevol dels auriculars.
- Pista següent: Toqueu dues vegades l'auricular dret.
- Pista anterior: Toqueu dues vegades l'auricular esquerre.
- Respondre/Finalitzar la trucada: Toqueu un sol cop a qualsevol dels auriculars durant una trucada entrant o activa.
- Rebutja la trucada: Premeu i manteniu premut qualsevol dels auriculars durant 2 segons durant una trucada entrant.
- Activa l'Assistent de veu: Toqueu tres vegades qualsevol dels auriculars.
5.3 Modes d'àudio
The HA-Z77T offers three distinct audio modes to suit your listening preference:
- Normal: So equilibrat professionalfile per a l'escolta quotidiana.
- Baix: Enhanced bass for a more impactful audio experience.
- Esborra: Optimitzat per a la claredat vocal, ideal per a podcasts o audiollibres.
Refer to the full product manual (if available online) for instructions on how to switch between these modes using touch controls.
5.4 Single Ear Use
Either the left or right earbud can be used independently for mono listening or calls. Simply remove one earbud from the case and leave the other in the case, or use one while the other is powered off.
Image: A user utilizing a single earbud for convenient listening, highlighting the flexibility of the HA-Z77T.
5.5 Durada de la bateria
The earbuds provide several hours of playback on a single charge, and the charging case extends the total listening time up to 24 hours. Actual battery life may vary based on volume level and usage.
Image: Visual representation of the 24-hour total battery life provided by the earbuds and charging case.
6. Manteniment
6.1 Neteja
- Netegeu regularment les puntes de les orelles amb un drap suau iamp tela.
- Wipe the earbuds and charging case with a dry, soft cloth.
- No utilitzeu productes químics o materials abrasius per netejar.
- Assegureu-vos que els contactes de càrrega dels auriculars i de la funda estiguin nets i secs.
6.2 Emmagatzematge
Quan no els utilitzeu, guardeu els auriculars a la seva funda de càrrega per protegir-los i mantenir-los carregats. Guardeu la funda en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
6.3 Resistència a l'aigua (IPX4)
The JVC HA-Z77T earbuds are IPX4 splash-resistant, meaning they are protected against splashing water from any direction. This makes them suitable for light rain or sweaty workouts. They are not designed for submersion in water.
Image: Demonstrating the IPX4 splash and sweat resistance of the earbuds.
7. Solució De Problemes
If you encounter issues with your JVC HA-Z77T headphones, refer to the following common problems and solutions:
| Problema | Possible solució |
|---|---|
| Els auriculars no s'encenen. | Ensure the earbuds are charged. Place them in the charging case and charge the case if necessary. |
| Els auriculars no s'aparellen amb el dispositiu. | Make sure Bluetooth is enabled on your device. Ensure earbuds are in pairing mode (indicator light flashing). Try forgetting the device in your phone's Bluetooth settings and re-pairing. |
| Sense so o amb un volum baix. | Check the volume level on both your device and the earbuds. Ensure earbuds are properly seated in your ears. Try cleaning the ear tips and earbud grilles. |
| Intermittent connection or audio dropouts. | Ensure your device is within the Bluetooth range (typically 10 meters/33 feet) and there are no major obstructions. Avoid strong Wi-Fi signals or other Bluetooth devices that may cause interference. |
| Un auricular no fa so. | Place both earbuds back into the charging case, close the lid, wait a few seconds, then remove them to re-establish the connection between them. Ensure both earbuds are charged. |
8. Especificacions
| Característica | Detall |
|---|---|
| Marca | JVC |
| Nom del model | HA-Z77T-G-E |
| Tecnologia de connectivitat | Sense fil (Bluetooth 5.3) |
| Factor de forma | In-orella |
| Col·locació de l'orella | A l'orella |
| Material | Silicona |
| Pes de l'article | 4.2 grams |
| Nivell de resistència a l'aigua | IPX4 (resistent a les esquitxades) |
| Impedància | 16 ohms |
| Tipus de control | Control tàctil |
| Característiques especials | Sweat resistant |
| Bateria recarregable | Sí (inclou 2 bateries de liti-ió) |
| Dispositius compatibles | iPhones, Android phones |
| Usos específics del producte | Call, Sport |
| Aïllament del soroll | Cap |
9. Garantia i Suport
JVC products are manufactured to high-quality standards and are backed by a manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official JVC weblloc.
For technical support, troubleshooting assistance beyond this manual, or service inquiries, please contact JVC customer support through their official weblloc web o la informació de contacte que es proporciona a la documentació del producte.
Recursos en línia: For the most up-to-date information, FAQs, and additional support, please visit the official JVC weblloc.
