1. Introducció
The Jabra Evolve 75 UC Wireless Headset is designed for superior wireless connectivity and high-quality audio for calls and music. It features active noise cancellation, an integrated busy light, and dual Bluetooth connectivity for seamless use with multiple devices.

Image: The Jabra Evolve 75 UC Wireless Headset, showcasing el seu disseny.
2. Què hi ha a la caixa
- Auriculars Jabra Evolve 75
- Adaptador USB Jabra Link 370
- Charging Stand E75
- Funda protectora
- Manual d'usuari (aquest document)
- Garantia i advertència (fullets de seguretat)
3. Producte acabatview
Característiques principals:
- HD Voice and World-Class Speakers: Delivers clear audio for calls and music.
- Cancel·lació activa del soroll (ANC): Reduces ambient noise for improved focus.
- Integrated Busy Light: Signals your availability to colleagues.
- Bateria per a tot el dia: Up to 18 hours talk time, 17 hours music time, or 15 days standby.
- Dual Bluetooth Connectivity: Connects to two devices simultaneously (e.g., PC and smartphone).
- Jabra Link 370 USB Adapter: Enhances connectivity to your PC.
- Optimized for UC Platforms: Works with Skype for Business, Cisco, and more.

Image: A person wearing the Jabra Evolve 75 headset, demonstrating the active noise cancelling and integrated busy light features.
4. Configuració
4.1 Càrrega dels auriculars
Before first use, fully charge the headset. Place the headset on the charging stand or connect it directly using the USB cable. A full charge takes approximately 2 hours.

Image: The Jabra Evolve 75 headset placed on its dedicated charging stand.
4.2 Connecting to PC (Jabra Link 370)
Insert the Jabra Link 370 USB adapter into an available USB port on your computer. The headset and adapter are pre-paired and should connect automatically. The headset has a wireless range of up to 30 meters (100 feet) from the connected device.

Image: The Jabra Evolve 75 headset on a desk with a laptop, highlighting its dual Bluetooth connectivity capability.
4.3 Connecting to Mobile Device (Bluetooth)
To pair with a mobile device, ensure the headset is in pairing mode (refer to the headset's specific button combination for pairing, usually holding the Bluetooth button). Then, select the Jabra Evolve 75 from your device's Bluetooth settings.
5. Instruccions de funcionament
5.1 Control de trucades
Use the integrated controls on the headset to answer/end calls, adjust volume, and mute the microphone. The microphone boom can be discreetly snapped into the headband for music enjoyment or when not in use for calls.
5.2 Cancel·lació activa del soroll (ANC)
Activate the Active Noise Cancellation feature to reduce background noise and enhance your concentration. This is particularly useful in noisy environments.
5.3 Llum d'ocupació
The integrated busy light automatically illuminates when you are on a call, signaling to others that you are occupied. This helps minimize interruptions.
5.4 Listen-In Feature
The headset includes a convenient 'Listen-In' button. Press this button to temporarily hear your surroundings without removing the headset, allowing for quick conversations or awareness of your environment.
6. Manteniment
To ensure the longevity and optimal performance of your Jabra Evolve 75 headset:
- Netegeu els coixins de les orelles i la diadema regularment amb un drap suau i sec.
- Avoid exposing the headset to extreme temperatures, moisture, or direct sunlight.
- Store the headset in its protective case when not in use or during travel.
- Do not attempt to disassemble or modify the headset, as this will void the warranty.
7. Solució De Problemes
| Problema | Solució |
|---|---|
| Sense àudio o mala qualitat de so | Ensure the headset is properly connected to your device. Check volume settings on both the headset and your device. If using the USB adapter, try a different USB port. |
| Els auriculars no s'emparellaven | Ensure the headset is in pairing mode. Turn off and on your device's Bluetooth. Try pairing with another device to rule out device-specific issues. |
| El micròfon no funciona | Check if the microphone is muted. Ensure the microphone boom arm is positioned correctly. Verify microphone settings in your device's audio preferences. |
| Durada de la bateria curta | Ensure the headset is fully charged before use. Battery performance may decrease over time with regular use. |
8. Especificacions
| Característica | Detall |
|---|---|
| Marca | Jabra |
| Número de model | 7599-838-199 |
| Col·locació de l'orella | A l'orella |
| Tecnologia de connectivitat | Bluetooth, Sense fil |
| Versió Bluetooth | 4 |
| Interval Bluetooth | 30 metres (100 peus) |
| Control de soroll | Cancel·lació activa del soroll |
| Durada de la bateria (temps de conversa) | Fins a 18 hores |
| Durada de la bateria (temps musical) | Fins a 17 hores |
| Temps de càrrega | Màx. 120 minuts |
| Interval de freqüència del micròfon | 150Hz-6.8kHz |
| Mida de l'altaveu | 40 mm |
| Pes de l'article | 13.6 unces |
9. Garantia i Suport
The Jabra Evolve 75 UC Wireless Headset comes with a Garantia limitada d'2 any. For detailed warranty information and technical support, please refer to the included Warranty & Warning leaflets or visit the official Jabra support weblloc.
10. Vídeo oficial del producte
Video: Official Jabra Evolve Series overview, highlighting key features and benefits.