Introduction
Thank you for choosing ELEPHAS DLP-Link 3D Glasses. These active shutter glasses are designed to provide a superior 3D visual experience with compatible DLP-Link 3D projectors. Featuring a 144Hz refresh rate and a wide 178° viewing angle, they offer vivid and immersive 3D content. This manual provides essential information for setup, operation, maintenance, and troubleshooting to ensure optimal performance.

Image: Four ELEPHAS DLP-Link 3D glasses, showcasing their sleek design and readiness for use.
Key Features:
- 144Hz Refresh Rate: Experience smooth and fluid 3D visuals.
- 178° Wide Viewing Angle: Enjoy distortion-free viewing from various positions.
- Rechargeable Battery: Up to 30 hours of continuous use on a single charge.
- Lightweight Design: Comfortable for extended wearing.
- Simple One-Button Operation: Easy power control and 3D synchronization.

Image: A visual comparison demonstrating the vivid color rendering and superior quality of ELEPHAS glasses compared to generic alternatives.
Package Contents
Please verify that all items are present in your package:
- ELEPHAS DLP-Link 3D Glasses (Quantity as purchased)
- USB Charging Cable
- Cleaning Cloth
- Glasses Bag
- User Manual (this document)

Image: An illustration detailing the contents of the product package, including glasses, charging cables, cleaning cloth, and storage bags.
Setup
Compatibility:
These ELEPHAS 3D glasses are designed exclusively for DLP-Link 3D projectors. They are compatible with most DLP-Link 3D projectors from brands such as Acer, ViewSonic, BenQ, Vivitek, Optoma, Panasonic, and Dell. These glasses do not support 3D TVs.

Image: A graphic explicitly stating that the glasses are compatible only with DLP-LINK 3D Projectors, showing examples of compatible projectors.
Initial Charge:
Before first use, fully charge the glasses. Connect the provided USB charging cable to the charging port on the glasses and to a standard USB power source (e.g., computer USB port, USB wall adapter). The indicator light will show charging status. A full charge typically takes approximately 2 hours.
Operating Instructions
Power On/Off and Synchronization:
- Turn On: Press and hold the power button located on the top of the glasses for approximately 1-2 seconds until the indicator light flashes.
- Synchronize: Ensure your DLP-Link 3D projector is displaying 3D content. The glasses will automatically attempt to synchronize with the projector's 3D signal. If the 3D effect is not optimal, briefly press the power button again to cycle through synchronization modes until the image appears clear and focused.
- Turn Off: Press and hold the power button for approximately 4 seconds until the indicator light turns off. The glasses also feature an auto 5-second standby and 5-minute shut-off function to conserve battery if no signal is detected.

Image: A detailed view of the ELEPHAS 3D glasses, highlighting the single control button for power and synchronization, and the sensor receiver.
Wearing the Glasses:
The glasses are designed to be lightweight and comfortable for extended viewing. They can also be worn over most prescription glasses. Adjust the glasses for a comfortable fit that allows for an unobstructed view of the screen.

Image: A family enjoying a 3D movie with ELEPHAS glasses, demonstrating the immersive visual experience provided by the 144Hz refresh rate.
Maintenance
Charging the Battery:
When the battery is low, the indicator light will signal. Connect the glasses to a USB power source using the provided cable. A full charge provides approximately 30 hours of continuous operation. Avoid overcharging the battery.

Image: A graphic detailing the efficient battery performance: 2 hours of charging provides up to 30 hours of continuous use.
Cleaning:
Use the provided cleaning cloth to gently wipe the lenses and frame. Do not use abrasive cleaners, solvents, or alcohol-based solutions, as these can damage the lenses or coating. Keep the glasses free from dust and fingerprints for optimal viewing clarity.
Storage:
When not in use, store the glasses in the provided glasses bag to protect them from scratches and dust. Store in a cool, dry place away from direct sunlight and extreme temperatures.
Troubleshooting
- No 3D Effect / Blurry Image:
- Ensure your projector is set to 3D mode and displaying DLP-Link compatible 3D content.
- Briefly press the power button on the glasses to re-synchronize with the projector. Repeat if necessary until the image is clear.
- Check if the glasses are fully charged.
- Verify that the glasses are compatible with your projector (DLP-Link only).
- Glasses Not Turning On:
- Ensure the glasses are fully charged. Connect to a USB power source and allow sufficient charging time.
- Press and hold the power button for 1-2 seconds to turn on.
- Short Battery Life:
- Ensure the glasses are fully charged before each use.
- Avoid leaving the glasses on when not in use; the auto shut-off feature helps conserve battery.
Specifications
| Model Number | 4330079450 |
| Product Dimensions | 3.03 x 7.87 x 11.61 inches |
| Item Weight | 15.5 ounces |
| Refresh Rate | 144Hz |
| Viewing Angle | 178° |
| Battery Life | Up to 30 hours continuous use |
| Charging Time | Approximately 2 hours |
| Compatibility | DLP-Link 3D Projectors only |
Support
For further assistance or inquiries regarding your ELEPHAS DLP-Link 3D Glasses, please refer to the official ELEPHAS support channels or contact your retailer. Keep your purchase receipt for any warranty claims.





