1. Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your NexiGo Iris 4K AI Webcam. The NexiGo Iris is designed to deliver high-quality video and audio for various applications, including video conferencing, streaming, and content creation. It features a large 1/1.8-inch Sony STARVIS sensor, AI-powered functionalities like auto-framing and auto-tracking, Picture-in-Picture mode, and versatile connectivity options.
Figure 1: NexiGo Iris 4K AI Webcam, remote control, and USB cables.
2. Setup
2.1 Physical Connection
Connect the webcam to your computer using the provided USB 3.0 cable. The USB port supports uncompressed video up to 1080p at 60fps. For uncompressed 4K video, utilize the HDMI output port and connect it to a compatible capture card (sold separately).
2.2 Mounting
The webcam features an adjustable clip mechanism for secure mounting on top of your monitor or laptop screen. Ensure the clip is firmly attached to prevent movement.
2.3 Software Installation
The NexiGo Iris is a plug-and-play device and typically does not require driver installation for basic functionality. For advanced settings and customization, you may download the dedicated software from the NexiGo website. Refer to the Quick Start Guide for the download link.
3. Operating the Webcam
3.1 Key Features
3.1.1 Large 1/1.8-inch Sony STARVIS Sensor
The NexiGo Iris is equipped with a 1/1.8-inch Sony STARVIS sensor, providing superior low-light performance and a wide dynamic range. The 10-element all-glass lens minimizes distortion for clear image quality.
Figure 2: The large 1/1.8-inch Sony STARVIS sensor enhances image quality.
3.1.2 AI-Powered Auto Framing and Tracking
The intelligent AI enables automatic framing and tracking functions. Auto-framing keeps all participants centered in the frame, while auto-tracking follows a single speaker as they move, ensuring they remain in focus.
Figure 3: AI Auto-Framing keeps subjects centered in the video.
3.1.3 Picture-in-Picture (PiP) Mode
PiP mode allows you to display a small frame highlighting your face while a larger frame can zoom in on content, ideal for dynamic presentations.
Figure 4: Innovative Picture-in-Picture Mode for presentations.
3.1.4 Uncompressed 4K Video Output
The webcam provides an HDMI output for uncompressed 4K video to your PC, suitable for professional recordings. The USB port supports uncompressed video up to 1080p at 60fps.
Figure 5: HDMI output for uncompressed 4K video.
3.1.5 Onboard Flash Memory
Save up to three different image settings directly to the camera's onboard flash memory for quick recall without needing software.
Figure 6: Onboard Flash Memory allows saving and recalling image settings.
3.1.6 Low-Light Correction and HDR
The webcam features HDR and low-light correction to deliver true-to-life detail and color even in dimly lit environments.
Figure 7: Low-Light Correction improves visibility in dim settings.
3.1.7 Dual Omnidirectional Noise-Canceling Microphones
Powerful dual omnidirectional microphones can pick up your voice clearly from up to 20 feet away, with noise cancellation to reduce background distractions.
Figure 8: Dual Omnidirectional Microphones for clear audio.
3.2 Remote Control Functions
The included remote control provides convenient access to various webcam features. The remote allows you to switch between preset image modes, adjust AI sensitivity, control zoom, pan, and tilt, and access the On-Screen Display (OSD) menu.
Video 1: Demonstrates various remote control functions including mode switching, auto-framing, auto-tracking, and OSD menu navigation.
3.2.1 Mode Switching
Press the mode button on the remote to cycle through the three preset image modes: Streaming Mode, Low Light Mode, and Meeting Mode. The webcam's onboard flash memory will retain any custom settings made within each mode.
3.2.2 Auto Framing/Tracking & AI Sensitivity
Press the auto-framing/tracking button to activate or deactivate these AI features. When active, you can adjust the AI sensitivity (Low, Medium, High) by pressing the preset/AI sensitivity button. Higher sensitivity allows for quicker adjustments to movement.
3.2.3 Zoom, Pan, and Tilt
Use the dedicated zoom buttons (+/-) to digitally zoom in or out. The arrow buttons allow you to pan (move horizontally) and tilt (move vertically) the camera's view, especially useful when zoomed in.
3.2.4 OSD Menu Navigation
Press the menu button to access the On-Screen Display (OSD) menu. Use the arrow buttons to navigate through options like Exposure, Color, Image, Noise Reduction, and HDMI Video Format. The Home button selects options, and the Menu button returns to the previous screen.
3.2.5 Facial Enhancement
The facial enhancement feature can be toggled on/off via the remote. This setting improves qualities like exposure, contrast, or saturation to optimize your appearance, particularly in challenging lighting conditions.
3.2.6 Backlight Compensation (BLC)
Press the BLC button to activate or deactivate backlight compensation, which helps balance lighting when a strong light source is behind the subject.
3.2.7 Mute/Unmute
Press the microphone button to mute or unmute the webcam's built-in microphones.
4. Maintenance
To ensure optimal performance and longevity of your NexiGo Iris webcam, keep the lens clean using a soft, dry microfiber cloth. Avoid using harsh chemicals or abrasive materials that could scratch the lens or damage the device. Store the webcam in a cool, dry place when not in use.
5. Troubleshooting
5.1 Software Settings Not Working
If the webcam's settings software is not functioning correctly, visit the NexiGo website's support section for troubleshooting guides and updated software versions. Often, reinstalling the software or checking for conflicting applications can resolve the issue.
5.2 Excessive Noise in Video
If your video appears noisy or grainy, especially in low-light conditions, adjust the Noise Reduction settings in the OSD menu. The NexiGo Iris offers 2D and 3D Noise Reduction options to improve image clarity.
Figure 9: 3D Noise Reduction improves video clarity.
5.3 Remote Control Not Responding
Ensure the remote control has fresh batteries and that there are no obstructions between the remote and the webcam. If using multiple NexiGo cameras, verify that the remote's channel is correctly set to match the desired webcam (refer to the remote control section for channel setting instructions).
6. Specifications
| Feature | Detail |
|---|---|
| Image Sensor | 1/1.8-inch Sony STARVIS Sensor |
| Max Screen Resolution | UHD (4K) |
| Video Capture Resolution | 4K |
| Lens | 10-element all-glass lens |
| Connectivity Technology | HDMI, USB 3.0 |
| USB Output | Up to 1080p at 60fps (uncompressed) |
| HDMI Output | Uncompressed 4K video |
| Microphones | Dual Omnidirectional Noise-Canceling Mics |
| AI Features | Auto Framing, Auto Tracking, PiP Mode |
| Memory | Onboard Flash Memory for 3 image settings |
| Item Weight | 2.16 pounds |
| Product Dimensions | 2.36 x 6.69 x 2.28 inches |
Figure 10: Detailed specifications and comparison with other webcams.
7. What's in the Box
- NexiGo Iris Webcam
- Remote Control
- USB 3.0 Cable
- USB-C to USB-A Adapter
- User Manual
8. Warranty and Support
NexiGo offers a 30-day return policy for exchanges or refunds. The product also comes with lifetime technical customer support. For any technical assistance or warranty claims, please contact NexiGo customer service.
Figure 11: NexiGo customer support and warranty information.
