1. Introducció
The 3M WorkTunes Connect + Solar Wireless Hearing Protector is designed to provide hearing protection while allowing audio streaming and call functionality via Bluetooth technology. It features a Powerfoyle Solar Cell for continuous charging in various light conditions and offers a 26 dB Noise Reduction Rating (NRR).
Image: 3M WorkTunes Connect + Solar Wireless Hearing Protector headphones and packaging.
2. Característiques clau
- Càrrega contínua: Integrated Powerfoyle Solar Cell charges the device using outdoor or indoor light.
- Protecció auditiva: Provides a 26 dB Noise Reduction Rating (NRR) to help protect against hazardous noise levels.
- Connectivitat Bluetooth: Connects to Bluetooth-enabled devices for streaming audio and managing calls.
- Qualitat de so premium: Equipped with high-fidelity speakers for clear audio.
- Control de volum segur: Features a self-adjusting volume limiter to maintain safe listening levels.
- Resistent a l'aigua i a la suor: Designed for durability in various working conditions.
- Bateria recarregable incorporada: Offers over 40 hours of reserve battery life when light is unavailable.
- Audio-Assist Technology: Provides operational setup and guidance through audio prompts.
- Intelligent Background-Noise Reduction: Enhances call clarity in noisy environments.
- On-Headset Volume Control: Allows for easy volume adjustments directly on the headset.
Image: A person wearing the 3M WorkTunes Connect + Solar headphones while operating a leaf blower, demonstrating continuous charging via solar power.
Image: A person wearing the 3M WorkTunes Connect + Solar headphones while operating a riding lawnmower, highlighting hearing protection.
3. Configuració
3.1 Càrrega inicial
Before first use, ensure the hearing protector is adequately charged. The integrated Powerfoyle Solar Cell charges continuously in ambient light. For initial or rapid charging, connect the device to a USB power source using the provided charging cable.
- Localitzeu el port de càrrega dels auriculars.
- Connect the USB charging cable to the port and to a compatible USB power adapter.
- Deixeu que el dispositiu es carregui fins que l'indicador de bateria mostri una càrrega completa.
Image: The 3M WorkTunes Connect + Solar headphones resting on a windowsill, symbolizing the 40-hour battery reserve and solar charging capability.
3.2 Vinculació Bluetooth
To connect your hearing protector to a mobile device:
- Ensure the hearing protector is powered off.
- Press and hold the Power/Bluetooth button until the indicator light flashes blue and red, indicating pairing mode.
- On your mobile device, navigate to Bluetooth settings and select "3M WorkTunes Connect" from the list of available devices.
- Un cop connectat, l'indicador lluminós es tornarà blau fix.
Image: A person wearing the 3M WorkTunes Connect + Solar headphones and interacting with a smartphone, illustrating Bluetooth connectivity.
4. Instruccions de funcionament
4.1 Encès/Apagat
- Encès: Premeu i manteniu premut el botó d'engegada/Bluetooth fins que l'indicador lluminós s'il·lumini.
- Apagar: Press and hold the Power/Bluetooth button until the indicator light turns off.
4.2 Control de volum
Adjust the listening volume using the dedicated volume buttons on the headset.
- Augmenta el volum: Premeu el botó Pujar volum.
- Disminueix el volum: Premeu el botó per baixar el volum.
Image: A person adjusting the volume control on the 3M WorkTunes Connect + Solar headphones, demonstrating the safe volume limiter feature.
4.3 Gestió de trucades
- Respondre/Finalitzar la trucada: Press the Power/Bluetooth button once.
- Rebutja la trucada: Manteniu premut el botó d'engegada/Bluetooth.
Reproducció d'àudio 4.4
- Reproduir/pausa: Press the Power/Bluetooth button once.
- Pista següent: Double-press the Power/Bluetooth button.
- Pista anterior: Triple-press the Power/Bluetooth button.
Image: A person wearing the 3M WorkTunes Connect + Solar headphones while using a string trimmer, emphasizing premium sound quality.
5. Manteniment
5.1 Neteja
- Netegeu les superfícies exteriors amb un damp tela.
- No utilitzeu netejadors abrasius ni dissolvents.
- Assegureu-vos que el port de càrrega estigui lliure de residus.
5.2 Emmagatzematge
- Store the hearing protector in a cool, dry place away from direct sunlight when not in use.
- Eviteu temperatures extremes.
Image: A woman wearing the 3M WorkTunes Connect + Solar headphones outdoors, indicating water and sweat resistance.
6. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El dispositiu no s'encén. | Bateria baixa o esgotada. | Charge the device using the USB cable or expose to light for solar charging. |
| No es pot emparellar per Bluetooth. | Device not in pairing mode; Bluetooth off on mobile device; too far from device. | Ensure device is in pairing mode (flashing blue/red). Turn on Bluetooth on your mobile device. Move closer to the hearing protector. |
| No hi ha àudio o hi ha un volum baix. | Volum massa baix; dispositiu no connectat; font d'àudio en pausa. | Increase volume on both the hearing protector and the connected device. Verify Bluetooth connection. Check audio source playback. |
| Poor call clarity. | Excessive background noise; microphone obstructed. | Ensure microphone is clear. The device features Intelligent Background-Noise Reduction, but extreme noise may still affect clarity. |
7. Especificacions
| Característica | Detall |
|---|---|
| Número de model | 90573-DC |
| Classificació de reducció de soroll (NRR) | 26 dB |
| Font d'alimentació | Powerfoyle Solar Cell, Built-in Rechargeable Battery |
| Reserva de bateria | Més de 40 hores |
| Connectivitat | Tecnologia sense fil Bluetooth |
| Resistència a l'aigua | Water and sweat resistant |
| Pes de l'article | 1.04 lliures |
| Dimensions del producte | 9.63 x 7 x 4 polzades |
| Color | Negre |
| Material | Assorted Materials |
Image: Diagram of the 3M WorkTunes Connect + Solar headphones with labeled components: A. Solar Cell, B. Headband, C. Power/Bluetooth Button, D. Volume Up/Down, E. Microphone, F. Charging Port.
Image: Chart illustrating common sound decibel levels and the risk of hearing damage above 85 dB. Prolonged exposure to noise over 85 dB can cause hearing damage.
8. Garantia i Suport
This product is covered by a manufacturer's warranty. For specific warranty details, please refer to the warranty card included with your product or visit the official 3M website. For technical support, product inquiries, or service, please contact 3M customer service.
Assistència en línia: Visita www.3m.com