XREAL Air 2 Ultra AR Glasses User Manual

1. Introduction

The XREAL Air 2 Ultra AR Glasses are a cutting-edge spatial computing platform designed for both augmented reality development and immersive media consumption. These glasses offer a unique visual experience, integrating digital content seamlessly with your physical environment.

Key features include a 52-degree Field of View (FoV), advanced 6 DoF tracking, hand tracking, spatial anchors, depth mesh, and TUV certifications for eye comfort. They are compatible with a wide range of devices, providing a versatile platform for various applications.

Figure 1.1: The XREAL Air 2 Ultra AR Glasses, showcasing their sleek, black design with subtle gold accents. These glasses are designed for comfortable wear and advanced augmented reality experiences.

2. What's Included

Upon unboxing your XREAL Air 2 Ultra AR Glasses, please verify that all the following components are present:

• XREAL Air 2 Ultra Glasses
• USB-C cable
• Cleaning cloth
• Protective case
• User manual (this document)
• Nose pad (S/M/L sizes)
• Prescription Lens Frame (details available through XREAL partners)

3. Setup

To begin using your XREAL Air 2 Ultra AR Glasses, follow these setup instructions:

1. Unpack Components: Carefully remove all items from the packaging.
2. Select Nose Pad: Choose the nose pad size (S, M, or L) that provides the most comfortable and secure fit for your face. Attach it to the glasses.
3. Connect to Device: The XREAL Air 2 Ultra connects via a USB-C DisplayPort cable. Connect one end of the provided USB-C cable to the glasses and the other end to a compatible device.
4. Compatible Devices:
   • Spatial Computing: Samsung S22 (OneUI 5.1, Snapdragon), Samsung S23 (OneUI 5.1/6.0, Snapdragon). An XREAL custom computing unit is also under development for enhanced AR experiences.
   • Screen Mirroring (USB-C Video Output/HDMI Output): iPhone (with adapter), Android phones, MacBook, Steam Deck, ROG Ally, Windows PC, Nintendo Switch, PlayStation 5, Xbox.
   • Enhanced Experiences: XREAL Beam (for 3DoF), Nebula for Mac Beta (for 6 DoF).
5. Initial Power On: Once connected, the glasses should power on automatically. If not, refer to the Operating section for button functions.

4. Operating the Glasses

The XREAL Air 2 Ultra AR Glasses are designed for intuitive operation, offering various modes for different uses.

4.1 Basic Controls

• Multi-functional Key:
  • Single click: Switches between dimming levels (0%, 35%, 100% transparency).
  • Double-click: Turns the display on or off.
• Up/Down Buttons: Used for navigation or volume control depending on the connected device and application.

Figure 4.1: Illustration of the XREAL Air 2 Ultra's dimming levels, showing 0% (fully transparent), 35% (partially dimmed), and 100% (fully dimmed) transparency modes for varied viewing environments.

4.2 Spatial Computing Capabilities

For development and advanced AR experiences, the glasses support a range of spatial computing features:

• Hand tracking
• Head tracking
• 6 DoF (Degrees of Freedom) Tracking
• Depth Mesh
• Spatial Anchor
• Plane Detection
• Image Tracking

These features are enabled through the NRSDK 2.2 (or later) and allow for the creation of interactive and immersive AR applications.

Figure 4.2: A user interacting with virtual objects in an augmented reality environment, demonstrating the spatial computing capabilities of the XREAL Air 2 Ultra AR Glasses.

4.3 Usage Scenarios

The XREAL Air 2 Ultra AR Glasses are versatile for various applications:

• For Consumption: Enjoy a gigantic virtual screen for movies, gaming, and general media on any device with USB-C video output.
• For Development: Develop AR applications in Unity on fully tested Android devices like Samsung S22 and S23.

Figure 4.3: A user wearing the XREAL Air 2 Ultra glasses, viewing multiple virtual screens for productivity and entertainment, illustrating the immersive display capabilities.

Figure 4.4: A user engaged in a gaming session while wearing the XREAL Air 2 Ultra glasses, demonstrating the large virtual screen experience for immersive gameplay.

Figure 4.5: A user working on a laptop while wearing the XREAL Air 2 Ultra glasses on an airplane, showcasing the portability and utility for productivity in various environments.

Figure 4.6: Three individuals wearing XREAL Air 2 Ultra glasses while performing different fitness activities: walking on a treadmill, spinning on a stationary bike, and practicing yoga. This illustrates the glasses' use during physical activity.

Figure 4.7: A user sitting in the trunk of a car outdoors, watching a video on a large virtual screen projected by the XREAL Air 2 Ultra glasses, highlighting portable entertainment.

Figure 4.8: A user sitting under a tree outdoors, working on a laptop while wearing the XREAL Air 2 Ultra glasses, demonstrating the ability to use the glasses in outdoor settings.

5. Maintenance

Proper maintenance ensures the longevity and optimal performance of your XREAL Air 2 Ultra AR Glasses.

• Cleaning: Use the provided cleaning cloth to gently wipe the lenses and frame. Avoid using abrasive materials or harsh chemical cleaners, which can damage the surfaces.
• Storage: When not in use, store the glasses in the protective case to prevent scratches and damage from dust or impacts.
• Temperature: Avoid exposing the glasses to extreme temperatures (hot or cold) or high humidity, as this can affect electronic components.
• Cable Care: Handle the USB-C cable carefully. Avoid sharp bends or excessive pulling, which can damage the cable or its connectors.

6. Troubleshooting

If you encounter issues with your XREAL Air 2 Ultra AR Glasses, try the following basic troubleshooting steps:

• No Display/Black Screen:
  • Ensure the USB-C cable is securely connected to both the glasses and the host device.
  • Double-click the multi-functional key on the glasses to ensure the display is not turned off.
  • Verify that your host device (phone, laptop, etc.) is powered on and configured for video output via USB-C DisplayPort.
  • Try connecting the glasses to a different compatible device to rule out an issue with the original host device.
• Flickering Display:
  • Check the USB-C cable for any damage or loose connections.
  • Ensure your host device's display settings are compatible with the glasses' resolution (3088x1728).
• No Audio:
  • Verify that the volume on your host device is not muted or set too low.
  • Check the audio output settings on your host device to ensure audio is routed to the glasses.
• Unresponsive Controls:
  • Disconnect and reconnect the glasses from your host device.
  • Restart your host device.
• Compatibility Issues:
  • Refer to Section 3. Setup for a list of compatible devices and operating system requirements. Ensure your device meets these specifications.
  • Update your device's operating system and drivers to the latest versions.

If these steps do not resolve the issue, please contact XREAL customer support for further assistance.

7. Specifications

Detailed technical specifications for the XREAL Air 2 Ultra AR Glasses:

8. Warranty and Support

For warranty information and technical support regarding your XREAL Air 2 Ultra AR Glasses, please refer to the official XREAL website or contact the authorized distributor.

In India, support is provided by Patelcraft Solutions Private Limited:

• Email: admin@patelcraft.com
• Phone (Jaipur Office): +91-7416733071
• Phone (Bangalore Office): +91-8317437625

Please retain your proof of purchase for warranty claims.