Thiết kế Blackmagic Web Presenter 4K Instruction Manual

1. Sản phẩm hếtview

The Blackmagic Design Web Presenter 4K is a compact streaming solution designed for professional live streaming in various resolutions, including 720p, 1080p HD, and 2160p Ultra HD. It allows direct connection to 5G or 4G mobile phones for data, and facilitates live streaming to platforms like YouTube and Facebook. The device features a front panel LCD for monitoring video, audio meters, and graphs, along with comprehensive menu controls. It also functions as a USB webcam output for various video software, and includes the Blackmagic Web Presenter Utility software for both Mac and Windows platforms.

Các tính năng chính:

• Direct Streaming Interface with 12G-SDI In/Out
• Đầu ra màn hình HDMI
• USB Webđầu ra cam
• SDI Monitor Output
• Integrated LCD Display for monitoring

2. Nội dung gói hàng

Upon unpacking your Blackmagic Design Web Presenter 4K, please ensure all the following items are present:

• Thiết kế Blackmagic Web Presenter 4K Unit
• Front Panel LCD Menus (integrated)
• Technical Monitoring features (integrated)
• SDI Loop Output (integrated)
• SDI and HDMI Monitor Ports (integrated)
• Bright LCD Screen (integrated)
• 4-pin XLR Input for DC Power (integrated)
• SDI and HDMI Video Outputs (integrated)
• SDI and HDMI Audio Inputs (integrated)
• SDI and HDMI Audio Outputs (integrated)
• Ethernet and USB Data Connections (integrated)
• Ma thuật đen Web Presenter Utility Software (downloadable from Blackmagic Design webĐịa điểm)
• Power cable (IEC cord, may be sold separately depending on region)

3. Product Layout and Connections

Bảng điều khiển phía trước

The front panel provides essential controls and a display for monitoring your stream status and settings.

Hình ảnh: Front panel of the Blackmagic Design Web Presenter 4K, showing the 'ON AIR', 'MENU', 'OFF', 'SET', 'CALL', and 'LOCK' buttons, along with the LCD screen and a rotary knob for navigation.

The front panel includes buttons for 'ON AIR', 'OFF', 'MENU', 'SET', 'CALL', and 'LOCK', along with a rotary knob for navigating menus and adjusting settings. The integrated LCD screen displays live video, audio levels, and streaming status.

Kết nối bảng điều khiển phía sau

The rear panel houses all the necessary input and output ports for power, video, audio, and data connections.

Hình ảnh: Rear panel of the Blackmagic Design Web Presenter 4K, detailing the power input, 12V DC input, Ethernet port for live streaming, USB-C port for webcam output, HDMI monitor output, SDI monitor output, SDI loop output, and SDI input.

• Công suất đầu vào: Standard AC power input (IEC C14 connector).
• 12V một chiều: Alternative 12V DC power input (4-pin XLR).
• Live Stream (Ethernet): RJ45 Ethernet port for network connection and live streaming.
• Webcam Out (USB-C): USB-C port for connecting to a computer, allowing the Web Presenter to function as a webcam.
• Monitor Out (HDMI): HDMI output for monitoring your stream.
• Monitor Out (SDI): SDI output for monitoring your stream.
• SDI Loop Out: SDI output that loops the input signal.
• SDI Trong: SDI input for your video source.

4. Hướng dẫn cài đặt

4.1 Kết nối ban đầu

1. Kết nối nguồn điện: Connect the provided power cable to the AC power input on the rear panel and plug it into a power outlet. Alternatively, use a 12V DC power source via the 4-pin XLR input.
2. Kết nối mạng: Connect an Ethernet cable from your network router or switch to the "Live Stream" Ethernet port on the rear panel. This is essential for internet streaming.
3. Đầu vào Video: Connect your video source (e.g., camera, video switcher) to the "SDI In" port using an SDI cable. Ensure your source provides a compatible SDI signal.
4. Giám sát (Tùy chọn): Connect a monitor to either the "Monitor Out (HDMI)" or "Monitor Out (SDI)" port to view your video feed and streaming status.
5. USB Webcam Output (Optional): Để sử dụng như một webcam, connect a USB-C cable from the "Webcam Out" port to your computer.

4.2 Cài đặt và Cấu hình Phần mềm

The Blackmagic Web Presenter Utility software is required for initial setup and advanced configuration. It is compatible with both Mac and Windows operating systems.

1. Tải chương trinh: Visit the official Blackmagic Design website and download the latest "Blackmagic Web Presenter Utility" software for your operating system.
2. Cài đặt phần mềm: Follow the on-screen instructions to install the utility software on your computer.
3. Kết nối với máy tính: Kết nối Web Presenter 4K to your computer using the USB-C port or via the Ethernet network.
4. Launch Utility: Open the Blackmagic Web Presenter Utility. The software should detect your device.
5. Configure Stream Settings: Within the utility, enter your streaming platform's server URL and stream key. This information is provided by your streaming service (e.g., YouTube, Facebook Live).
6. Adjust Video/Audio Settings: Use the utility to configure video resolution, frame rate, audio input, and other streaming parameters as needed.

5. Hướng dẫn vận hành

5.1 Going Live

Một khi bạn Web Presenter 4K is connected and configured via the utility software:

1. Ensure your video source is active and connected to the "SDI In" port.
2. Verify the input signal on the front panel LCD.
3. Nhấn nút TRÊN SÓNG button on the front panel to begin streaming. The button will illuminate, and the LCD will indicate "ON AIR".
4. To stop streaming, press the TẮT cái nút.

5.2 Monitoring Your Stream

The front panel LCD provides real-time feedback on your stream. You can view the live video feed, audio levels, data rate, and cache status.

Hình ảnh: The LCD screen of the Web Presenter 4K displaying comprehensive live stream information, including platform, stream standard, quality, video input format, audio input details, data rate, and cache percentage.

Use the rotary knob and menu buttons to navigate through different monitoring screens and adjust settings directly from the front panel.

5.3 Using as a USB Webcam

When connected to a computer via the USB-C "Webcam Out" port, the Web Presenter 4K acts as a standard UVC (USB Video Class) and UAC (USB Audio Class) device. This allows it to be recognized as a webcam by most video conferencing and streaming software without requiring special drivers.

1. Kết nối cáp USB-C từ Web Presenter 4K to your computer.
2. Open your desired video software (e.g., Zoom, Skype, OBS, Microsoft Teams).
3. In the software's video/audio settings, select "Blackmagic Design Web Presenter 4K" as your camera and microphone source.

6. Bảo trì

To ensure the longevity and optimal performance of your Blackmagic Design Web Presenter 4K, follow these maintenance guidelines:

• Vệ sinh: Use a soft, dry cloth to clean the exterior of the unit. Avoid abrasive cleaners, solvents, or harsh chemicals. For the LCD screen, use a screen-specific cleaning solution and a microfiber cloth.
• Thông gió: Ensure the unit has adequate ventilation. Do not block the ventilation holes on the sides or bottom of the device. Operate in a well-ventilated area to prevent overheating.
• Kho: Khi không sử dụng trong thời gian dài, hãy cất giữ Web Presenter 4K in a cool, dry place, away from direct sunlight and extreme temperatures.
• Cập nhật chương trình cơ sở: Thường xuyên kiểm tra Blackmagic Design. webTrang web này cung cấp các bản cập nhật phần mềm. Việc giữ cho phần mềm thiết bị của bạn luôn được cập nhật đảm bảo bạn có thể truy cập vào các tính năng mới nhất và những cải tiến về hiệu năng.

KHAI THÁC. Xử lý sự cố

This section addresses common issues you might encounter with your Blackmagic Design Web Presenter 4K.

7.1 Không có nguồn / Thiết bị không bật

• Kiểm tra cáp nguồn: Ensure the AC power cable is securely connected to the unit and a working power outlet.
• Sức mạnh thay thế: If using the 12V DC input, verify the power supply is correctly connected and providing the specified voltage.
• Ổ điện: Hãy thử cắm thiết bị khác vào ổ cắm điện để xác nhận xem nó có hoạt động bình thường hay không.

7.2 No Video Input Detected

• SDI Cable: Ensure the SDI cable is securely connected to the "SDI In" port on the Web Presenter 4K and to your video source.
• Nguồn video: Verify that your video source is powered on and outputting a signal. Check its settings for correct output format.
• SDI Compatibility: Confirm that your video source's SDI output is compatible with the Web Presenter 4K's input specifications (e.g., 12G-SDI).

7.3 Streaming Issues (Buffering, Disconnections)

• Kết nối mạng: Ensure the Ethernet cable is firmly connected and your network is stable. A wired connection is highly recommended for streaming.
• Tốc độ Internet: Verify your internet upload speed meets the requirements for your chosen streaming resolution and bitrate.
• Stream Key/Server URL: Double-check that the stream key and server URL entered in the Blackmagic Web Presenter Utility are correct for your streaming platform.
• Platform Status: Check the status of your streaming platform (e.g., YouTube, Facebook) for any service outagnghĩa là

7.4 Các vấn đề về độ trễ

• USB Output Latency: When using the USB webcam output, some latency (around 200ms) can be expected. This is inherent to the USB video class standard and processing.
• Độ trễ mạng: For network streaming, ensure your network infrastructure is optimized. Minimize network congestion and use a direct wired connection.
• Cài đặt phần mềm: Check for any latency-reducing settings within your streaming software or the Blackmagic Web Presenter Utility.

8. Thông số kỹ thuật

9. Bảo hành và Hỗ trợ

Blackmagic Design products are covered by a limited manufacturer's warranty. For specific warranty terms, duration, and conditions, please refer to the warranty card included with your product or visit the official Blackmagic Design webđịa điểm.

For technical support, product registration, software downloads, and additional resources, please visit the Blackmagic Design support page:

Hỗ trợ của Blackmagic Design

It is recommended to register your product to receive important updates and support notifications.