Introduction
Thank you for choosing the GREEN DEVIL Shield LD Active Hearing Protection. This device is designed to provide superior hearing protection, clear communication, and an enhanced audio experience in noisy environments. Please read this manual thoroughly before using the product to ensure proper operation and maintenance.
Image: Front view of the GREEN DEVIL Shield LD Active Hearing Protection headset, showing the earcups, headband, and detachable microphone.
Product Overview
The GREEN DEVIL Shield LD offers a combination of advanced features for optimal performance:
- Maximum Hearing Protection: EN352 certified with up to 32 SNR noise damping, ensuring safety in various noisy situations.
- Intelligent Active Listening (IAL): Smartly restores ambient sound and suppresses harmful noise, allowing for smooth communication and timely detection of warning signals.
- Enhanced Noise Reduction: Features a detachable gooseneck microphone for clear, interference-free communication.
- Bluetooth 5.3 Technology: Provides stable and fast data transfer for reliable connectivity and call quality.
- High-Fidelity Audio: Equipped with a superior chip and high-fidelity speakers for an immersive sound experience.
- Comfort and Durability: Padded headband and super soft memory foam ear cushions ensure long-lasting comfort. Ergonomic controls allow for easy operation, even with gloves.
- Long Battery Life: A powerful 1000 mAh battery provides extended usage, with convenient USB Type-C charging.
Image: Detailed diagram highlighting key features such as high-fidelity speakers, situation awareness audio, NRR 27 dB certification, IP54 rating, continuous ambient sound volume control, dual Bluetooth 5.3 connectivity, Bluetooth 5.3 technology for stable and extended data transmission, a 1000mAh battery for all-day use, a noise-canceling boom microphone for clear communication, and extra-soft memory foam ear cushions for optimal comfort.
Package Contents
Verify that all items are present in your package:
- 1x GREEN DEVIL Shield LD Hearing Protection Headset
- 1x Noise-Canceling Boom Microphone
- 1x 1M Type-C Charging Cable
- 1x 3.5 MM Audio Cable
- 1x Drawstring Pouch
- 2x User Manuals (one for headset, one for helmet attachment)
Image: An illustration showing the GREEN DEVIL Shield LD headset, a noise-canceling boom microphone, a 1M Type-C charging cable, a 3.5 MM audio cable, a drawstring pouch, and two user manuals.
Setup
1. Charging the Device
Before first use, fully charge the GREEN DEVIL Shield LD headset. Connect the provided USB Type-C charging cable to the charging port on the headset and to a compatible USB power source. The LED indicator will show charging status.
2. Attaching the Microphone
The noise-canceling boom microphone is detachable. Insert the microphone connector into the designated port on the earcup until it clicks into place. Ensure the microphone is oriented correctly for optimal voice pickup. For best performance, align the side of the microphone with the single hole towards your mouth.
3. Bluetooth Pairing
- Power on the GREEN DEVIL Shield LD headset.
- Activate Bluetooth on your mobile device or other compatible device.
- Search for "GREEN DEVIL Shield LD" in the list of available Bluetooth devices.
- Select the device to pair. A confirmation tone or voice prompt will indicate successful pairing.
- The headset supports dual-device connection, allowing simultaneous pairing with two Bluetooth devices.
4. Helmet Attachment (Optional)
The Shield LD is designed for compatibility with various safety helmets. Follow these steps to attach the headset to a helmet:
- Ensure the helmet is suitable for headset attachment.
- Align the headset's attachment points with the helmet's slots.
- Securely fasten the headset to the helmet.
- Adjust the earcups for a comfortable and secure fit, ensuring proper hearing protection.
Image: A visual guide demonstrating the four steps for mounting the GREEN DEVIL Shield LD hearing protection onto a safety helmet, ensuring a secure and stable fit.
Operating Instructions
Power On/Off
Locate the power button on the earcup. Press and hold to power on or off. An audible prompt will confirm the action.
Volume Control
Use the dedicated volume buttons on the earcup to adjust the audio level for both media playback and calls. The ergonomic design allows for easy adjustment even when wearing gloves.
Intelligent Active Listening (IAL)
The IAL system allows you to hear ambient sounds while still being protected from harmful noise. This feature is crucial for situational awareness. Use the ambient sound volume control to adjust the level of external sounds you hear. This system intelligently restores ambient noise and suppresses loud, harmful sounds, ensuring you can communicate and detect warning signals effectively.
Making/Receiving Calls
When connected via Bluetooth, you can make and receive calls. Use the multi-function button (if available, refer to specific button layout on device) to answer, end, or reject calls. The noise-canceling boom microphone ensures clear communication in noisy environments.
Media Playback
Control music playback (play, pause, skip tracks) using the dedicated buttons on the earcup. Enjoy high-fidelity audio through the integrated speakers.
Image: A person wearing the GREEN DEVIL Shield LD headset attached to a safety helmet, demonstrating its use in a professional setting. The image also highlights features like the 1000mAh battery, splash protection (IP54), NRR 27dB damping, Intelligent Active Listening (IAL), Bluetooth 5.3, and a noise-canceling boom microphone.
Maintenance
- Cleaning: Wipe the headset with a soft, damp cloth. Do not use abrasive cleaners or immerse the device in water.
- Storage: Store the headset in a cool, dry place, away from direct sunlight and extreme temperatures. Use the provided drawstring pouch for protection.
- Ear Cushions: Regularly inspect ear cushions for wear and tear. Replace them if they show signs of damage to maintain optimal hearing protection and comfort.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the device regularly, even if not in use for extended periods.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Battery discharged | Charge the headset using the USB Type-C cable. |
| Cannot pair via Bluetooth | Bluetooth not enabled on device; headset not in pairing mode; too far from device | Ensure Bluetooth is active on your device. Power cycle the headset to enter pairing mode. Move closer to the device. |
| Poor audio quality / White noise | Interference; low battery; IAL system sensitivity | Move away from sources of interference. Charge the headset. Adjust IAL settings or temporarily disable if in a quiet environment. |
| Microphone not working | Microphone not properly connected; incorrect orientation | Ensure the microphone is securely plugged in. Verify the microphone's single hole is facing your mouth. |
| No ambient sound with IAL | IAL volume too low; IAL feature disabled | Increase the ambient sound volume. Ensure the IAL feature is active. |
Specifications
- Model: Shield LD
- Brand: GREEN DEVIL
- Noise Reduction Rating (SNR): Up to 32 dB (EN352 certified)
- Bluetooth Version: 5.3
- Battery Capacity: 1000 mAh
- Charging Port: USB Type-C
- Material: ABS
- Features: Intelligent Active Listening (IAL), Detachable Noise-Canceling Boom Microphone, High-Fidelity Speakers, Dual Bluetooth Connectivity, Ergonomic Controls.
- Manufacturer: Greendevil safety
- Date First Available: December 7, 2023
Warranty and Support
For warranty information and customer support, please refer to the documentation included with your purchase or contact GREEN DEVIL customer service directly. Keep your proof of purchase for warranty claims.
Seller: GREEN DEVIL SAFETY
Return Policy: 31 days for refund/replacement (as per Amazon.com.be policy at time of product listing).
