Introduction
This manual provides detailed instructions for the installation, use, and maintenance of your BoxWave ClearTouch Crystal Screen Protector for the Tangent E22B. This high-quality optical film is designed to protect your device's screen from scratches and dust while maintaining visual clarity and vibrant colors.
Package Contents
Your BoxWave ClearTouch Crystal Screen Protector package includes the following items:
- Two (2) ClearTouch Crystal Screen Protectors
- One (1) ClearTouch Applicator Card
- One (1) Microfiber Cleaning Cloth
- One (1) Dust Removing Sticker (if included in your specific package)


Installation Guide (Setup)
Follow these steps carefully for optimal screen protector application:
- Clean Your Device Screen: Use the provided microfiber cleaning cloth to thoroughly clean the Tangent E22B screen. Ensure there are no dust particles, smudges, or fingerprints. For stubborn marks, a screen cleaner (not included) can be used, followed by drying with the microfiber cloth.
- Remove Dust (Optional): If your package includes a dust-removing sticker, gently dab it across the screen surface to pick up any remaining fine dust particles.
- Peel Back Layer 1: Carefully peel back about one inch of the protective film labeled "Layer 1" from one end of the screen protector. Avoid touching the adhesive side.
- Align the Protector: Align the exposed adhesive edge of the screen protector with one edge of your Tangent E22B screen. Ensure precise alignment with the device's edges and any cutouts (e.g., camera, sensors).
- Apply and Smooth: Slowly and steadily peel back the rest of Layer 1 while simultaneously using the applicator card to smooth the screen protector onto the device screen. Apply gentle, even pressure to push out any air bubbles as you go. Work from the applied edge towards the opposite end.
- Remove Layer 2: Once the screen protector is fully applied and smoothed, carefully peel off the top protective film labeled "Layer 2". This will reveal the final ClearTouch Crystal surface.
- Final Smoothing: Use the microfiber cloth to gently wipe down the newly applied screen protector, removing any remaining small bubbles or smudges.





Note: The special low-tack adhesive may take a short period to fully adhere around the edges. Any small air gaps or bubbles may clear out within approximately 2 days of regular use.
Operating (Usage)
Once installed, the ClearTouch Crystal screen protector is designed to be virtually invisible, providing 99% visual transparency. Your device's touch sensitivity should remain unaffected, allowing for normal operation. The protector shields your screen from daily scratches and dust without compromising color brilliance or clarity.

Maintenance
To keep your ClearTouch Crystal screen protector in optimal condition:
- Cleaning: Use the provided microfiber cleaning cloth to gently wipe the screen protector. For smudges or fingerprints, lightly dampen the cloth with water or a screen-safe cleaning solution, then wipe dry. Avoid harsh chemicals or abrasive materials.
- Avoid Sharp Objects: While the protector offers scratch resistance, extreme pressure or sharp objects can still damage it.
- Reusability: The ClearTouch Crystal is designed with installation forgiveness. If removed carefully, it can be reused or reinstalled if needed, though optimal adhesion is best on the first application.
Troubleshooting
Here are solutions to common issues you might encounter:
- Persistent Bubbles: If large bubbles remain after installation, gently lift the nearest edge of the screen protector and reapply, using the applicator card to push the air out as you lay it back down. Small bubbles often disappear within 48 hours.
- Dust Under Protector: If dust particles are trapped, carefully lift the nearest edge of the protector. Use a dust-removing sticker or a piece of tape to gently dab and lift the dust from both the screen and the adhesive side of the protector. Reapply as per installation steps.
- Misalignment: If the protector is significantly misaligned, carefully peel it off entirely. Clean both the device screen and the adhesive side of the protector (if clean enough for reapplication), then attempt reinstallation from Step 3.
Specifications
| Feature | Detail |
|---|---|
| Brand | BoxWave |
| Model Compatibility | Tangent E22B |
| Material | Polyethylene Terephthalate (PET) |
| Screen Surface Description | Glossy |
| Transparency | 99% Visual Transparency |
| Protection | Scratch and Dust Resistant |
Warranty and Support
For warranty information or technical support regarding your BoxWave ClearTouch Crystal Screen Protector, please visit the official BoxWave website or contact their customer service directly. Details can typically be found on the product packaging or the manufacturer's website.
Online Support: www.boxwave.com