Manuel d'utilisation du casque sans fil Poly Voyager 4320 UC

1. Introduction

The Poly Voyager 4320 UC is a Bluetooth over-the-head stereo headset designed for professionals requiring seamless connectivity and productivity in various work environments, including office and home. This headset offers clear audio quality, advanced noise-canceling features, and extended battery life for all-day use.

• Qualité audio claire : Features a noise-canceling dual microphone with Acoustic Fence technology to block background noise.
• Connectivité polyvalente : Connects wirelessly to PC/Mac via the included BT700 USB-C Bluetooth adapter (with USB-C to USB-A adapter) and to mobile phones via Bluetooth 5.2. Supports corded USB audio mode.
• Durée de vie prolongée de la batterie : Provides up to 24 hours of wireless talk time.
• Conception confortable : Equipped with an adjustable padded headband and memory foam ear cushions for prolonged comfort.
• Hybrid Work Ready: Portable design with an included travel pouch, suitable for use at home or in the office.
• Intégration de la plateforme : Optimized for use with Zoom, Microsoft Teams, and other major communication platforms.

2. Contenu du colis

Assurez-vous que tous les éléments sont présents dans l'emballage de votre produit :

• Casque sans fil Poly Voyager 4320 UC
• Adaptateur Bluetooth USB-C BT700
• Adaptateur USB-C vers USB-A
• Mallette de transport
• Câble de chargement

Image: The Poly Voyager 4320 UC Wireless Headset shown with its included USB adapter.

3. Produit terminéview

Familiarize yourself with the key features and components of your Voyager 4320 UC headset.

Image: Diagram highlighting the adjustable padded headband, memory foam ear cushions, easy access mute button, and LED indicators on the Poly Voyager 4320 UC headset.

• Bandeau rembourré réglable : Assure un ajustement confortable pour différentes tailles de tête.
• Coussinets d'oreille en mousse à mémoire de forme : Provide comfort during extended wear and passive noise isolation.
• Microphone à perche flexible : Can be positioned for optimal voice pickup.
• Pinch-to-Mute Button: Situé sur la perche du microphone pour une coupure rapide.
• Dual LED Indicators: Clearly show when you are on a call, preventing interruptions.

Image: Visual representation of the noise-canceling dual mic with Acoustic Fence technology, designed to eliminate background noise.

4. Installation

4.1 Chargement du casque

Before first use, fully charge your headset. The headset provides up to 24 hours of talk time on a full charge. You can also use the headset in corded USB mode while it charges.

• Connect the charging cable to the headset's USB-C port and to a power source (e.g., computer USB port, wall adapter).
• Le voyant LED du casque indiquera l'état de charge.

4.2 Connexion à un ordinateur (PC/Mac)

The Voyager 4320 UC connects to your computer using the included BT700 USB-C Bluetooth adapter.

1. Insert the BT700 USB-C Bluetooth adapter into an available USB-C port on your computer. If your computer only has USB-A ports, use the provided USB-C to USB-A adapter.
2. Power on your headset. It will automatically attempt to pair with the BT700 adapter.
3. Once connected, the LED on the BT700 adapter will turn solid blue.
4. Ensure the Poly Voyager 4320 UC is selected as the audio input and output device in your computer's sound settings and communication applications (e.g., Zoom, Microsoft Teams).

Image: Illustration showing the headset's versatile connectivity options, including connection to a PC/Mac via the USB-C BT700 Bluetooth adapter and to a mobile device via Bluetooth v5.2.

4.3 Connecting to a Mobile Phone

The headset can also connect directly to your mobile phone via Bluetooth 5.2.

1. With the headset powered on, activate Bluetooth pairing mode. (Refer to your headset's specific button combination for pairing mode, usually holding the power button or a dedicated Bluetooth button).
2. Sur votre téléphone portable, accédez aux paramètres Bluetooth et recherchez de nouveaux appareils.
3. Sélectionnez « Poly Voyager 4320 UC » dans la liste des appareils disponibles.
4. Une fois l'appairage effectué, votre téléphone indiquera que la connexion a réussi.

5. Mode d'emploi

5.1 Contrôles de base

• Marche/Arrêt : Use the power button located on the earcup.
• Contrôle du volume : Utilisez les boutons d'augmentation du volume (+) et de diminution du volume (-) situés sur l'oreillette.
• Désactiver/activer le son : Press the pinch-to-mute button on the microphone boom. A dynamic mute alert will notify you if you speak while muted.
• Répondre/Terminer l'appel : Press the call control button (often indicated by a phone icon) on the earcup.
• Lecture/Pause du média : Press the call control button when not on a call.

5.2 Technologie de clôture acoustique

The headset's dual microphone with Acoustic Fence technology creates a virtual "fence" around your voice, significantly reducing background noise for your callers. This ensures that only your voice is heard clearly, even in noisy environments.

5.3 Indicateurs LED

The dual LED indicators on the headset provide visual cues about your call status. When you are on a call, these LEDs illuminate, signaling to others that you are busy and should not be interrupted.

Image: The Poly Voyager 4320 UC headset shown with logos indicating compatibility with Windows, Mac, iPhone, Android, Microsoft Teams, Zoom, and Google Meet.

6. Entretien

6.1 Entretien général

• Store the headset in the provided carrying case when not in use to protect it from dust and damage.
• Nettoyez les coussinets et l'arceau avec un chiffon doux et sec. Évitez d'utiliser des produits chimiques agressifs ou des matériaux abrasifs.
• Do not expose the headset to extreme temperatures or moisture.

6.2 Autonomie de la batterie

The headset is equipped with a Lithium Ion battery. To maximize battery lifespan, avoid fully discharging the battery frequently. Charge the headset regularly, especially if it will not be used for an extended period.

7. Dépannage

If you encounter issues with your Poly Voyager 4320 UC headset, try the following steps:

• Pas de son/Mauvaise qualité audio :
  • Assurez-vous que le casque est allumé et complètement chargé.
  • Verify that the headset is properly paired and connected to your device (computer or mobile phone).
  • Check your device's sound settings to ensure the Poly Voyager 4320 UC is selected as the default playback and recording device.
  • Confirm that the volume on both the headset and your connected device is turned up.
  • If using the BT700 adapter, try unplugging and re-inserting it.
• Le microphone ne fonctionne pas :
  • Ensure the microphone is not muted (check the mute button on the boom and the dynamic mute alert).
  • Verify microphone input settings on your computer or mobile device.
  • Position the microphone boom correctly, close to your mouth.
• Problèmes de connexion :
  • Assurez-vous que le Bluetooth de votre appareil est activé.
  • Move closer to your connected device to ensure you are within the wireless range (up to 50 meters / 164 feet).
  • Essayez de déconnecter puis de reconnecter le casque à votre appareil.
  • Redémarrez à la fois le casque et votre appareil connecté.

For advanced settings, firmware updates, and customization, download and install the Poly Lens desktop application sur votre ordinateur.

Image: The Poly Voyager 4320 UC headset alongside a laptop and mobile phone, illustrating the Poly Lens application for device customization and management.

8. Spécifications

9. Informations sur la garantie

Specific warranty details for the Poly Voyager 4320 UC Wireless Headset are typically provided with the product packaging or can be found on the official Poly website. Veuillez consulter ces ressources pour connaître l'intégralité des conditions générales de garantie.

10. Assistance

For further assistance, product registration, firmware updates, and advanced customization of your Poly Voyager 4320 UC headset, please visit the official Poly support website or download the Poly Lens desktop application. The Poly Lens application allows you to manage device settings, receive notifications, and access support resources directly.

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