HDSUNWSTD HDMI SDI to USB Capture Card User Manual

Introduction

This manual provides detailed instructions for the HDSUNWSTD HDMI SDI to USB Capture Card. This device is designed to capture video and audio signals from SDI and HDMI sources, converting them for output via USB 3.0. It supports resolutions up to 1080P at 60 frames per second and features SDI loop-out and audio mixing capabilities, making it suitable for live streaming, recording, and professional video applications.

Package Contents

Verify that all items listed below are included in your package:

• 1 x 1080P SDI to USB Video Capture Card
• 1 x SDI Cable
• 1 x USB Cable
• 1 x User Manual (this document)

Image: Package contents including the capture card, SDI cable, USB cable, and user manual.

Product Overview

The HDSUNWSTD capture card features multiple input and output ports for versatile connectivity. Familiarize yourself with the device's layout:

Image: Front and back panel view of the capture card, detailing the 'Switch', 'RX', 'HDMI IN', 'SDI IN', 'SDI OUT', 'Line in', 'MIC/Headphone', 'USB3.0', 'TX', and 'HDMI OUT' ports.

Port Descriptions:

• Switch Button: Press to toggle between HDMI and SDI input channels. Supports power-off memory function.
• RX Indicator: Reception indicator.
• HDMI IN: Connects to an HDMI source device.
• SDI IN: Connects to an SDI source device.
• SDI OUT: SDI loop-out port for monitoring or connecting to another SDI device.
• Line In: 3.5mm audio input for line-level audio sources.
• MIC/Headphone: 3.5mm port for microphone input or headphone output.
• USB3.0: Connects to your computer for data transfer and power.
• TX Indicator: Transmission indicator.
• HDMI OUT: HDMI loop-out port for monitoring or connecting to an HDMI display.

Key Features:

• Supports 1080P@60fps (Max) / 720P@60fps resolution capture.
• USB 3.0 interface with 360MB/s bandwidth (compatible with USB 2.0).
• SDI and HDMI input options.
• SDI and HDMI loop-out for monitoring.
• Integrated microphone/line-in audio mixing.
• Plug-and-play compatibility with Windows, Linux, and Mac OSX.
• Minimal lag/latency for live streaming and recording.

Setup Instructions

Follow these steps to set up your HDSUNWSTD capture card:

1. Connect Video Source:
   • For SDI input: Connect your SDI camera or device to the SDI IN port using an SDI cable.
   • For HDMI input: Connect your HDMI source (e.g., camera, game console, DVD player) to the HDMI IN port using an HDMI cable.
2. Connect to Computer: Connect the USB3.0 port on the capture card to a USB 3.0 port on your computer using the provided USB cable. The device is plug-and-play and typically does not require driver installation.
3. Connect Display (Optional):
   • For SDI loop-out: Connect an SDI monitor to the SDI OUT port.
   • For HDMI loop-out: Connect an HDMI display to the HDMI OUT port.
4. Connect Audio (Optional):
   • For external line-in audio: Connect an audio source to the Line In 3.5mm port.
   • For microphone input: Connect a microphone to the MIC/Headphone 3.5mm port.
5. Select Input: If you have both HDMI and SDI sources connected, press the Switch button on the device to select the desired input channel. The device retains the last selected input after power cycling.
6. Software Configuration: Open your preferred video capture or streaming software (e.g., OBS Studio, VLC, Zoom, Wirecast) on your computer. Select the HDSUNWSTD capture card as your video and audio input device.

Image: A detailed connection diagram illustrating how to integrate the capture card with various devices such as PCs, laptops, game consoles (PS4), video cameras, video recorders, SDI monitors, speakers, sound cards, and microphones.

Operating Instructions

Capturing Video:

1. Ensure all connections are secure as described in the Setup section.
2. Power on your video source device (camera, game console, etc.).
3. Open your capture software on your computer.
4. In the software settings, select the HDSUNWSTD capture card as your video input device.
5. If using external audio, select the capture card's audio input as well.
6. Adjust resolution, frame rate, and other settings within your software as needed. The card supports up to 1080P@60fps.
7. Begin recording or streaming from your software.

Switching Inputs:

If you have both HDMI and SDI sources connected, press the Switch button on the capture card to alternate between the active input signals. The RX indicator may change to reflect the active input.

Audio Mixing:

The capture card allows for mixing line audio and microphone audio with the incoming video signal. Connect your microphone to the MIC/Headphone port and/or a line-level audio source to the Line In port. Your capture software should detect these audio inputs, allowing you to mix them with the video's embedded audio.

Maintenance

To ensure the longevity and optimal performance of your capture card, follow these maintenance guidelines:

• Cleaning: Use a soft, dry cloth to clean the exterior of the device. Avoid liquid cleaners or abrasive materials.
• Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
• Handling: Handle the device with care. Avoid dropping it or subjecting it to strong impacts.
• Ventilation: Ensure the device has adequate ventilation to prevent overheating, especially during extended use.
• Cable Management: Avoid bending or crimping cables excessively. Use appropriate cable lengths to prevent strain on ports.

Troubleshooting

If you encounter issues with your HDSUNWSTD capture card, refer to the following common problems and solutions:

• No Video Signal:
  • Ensure all cables (HDMI, SDI, USB) are securely connected.
  • Verify that the video source device is powered on and outputting a signal.
  • Press the Switch button on the capture card to ensure the correct input (HDMI or SDI) is selected.
  • Check your capture software settings to confirm the HDSUNWSTD device is selected as the video input.
  • Try a different USB port on your computer, preferably a USB 3.0 port.
  • Test with a different video source or cable if possible.
• No Audio:
  • Check audio connections for external microphones or line-in sources.
  • Verify audio settings in your capture software, ensuring the HDSUNWSTD device's audio input is selected and not muted.
  • Ensure the audio source device is outputting audio.
  • If using embedded audio from HDMI/SDI, ensure the source device is configured to send audio.
• Poor Video Quality or Lag:
  • Ensure the capture card is connected to a USB 3.0 port on your computer. USB 2.0 may limit bandwidth and performance.
  • Check your computer's CPU and RAM usage. High system load can affect capture performance.
  • Reduce the resolution or frame rate in your capture software settings.
  • Ensure your cables are of good quality and not excessively long.
• Device Not Recognized by Computer:
  • Try connecting the device to a different USB port or another computer.
  • Restart your computer.
  • Check your computer's Device Manager (Windows) or System Information (Mac) to see if the device is listed.
  • Ensure your operating system is up to date.

Specifications

Image: Dimensional drawing of the capture card, indicating its length (110.5mm), width (70.5mm), and height (24.2mm).

Warranty and Support

This product comes with a standard manufacturer's warranty. For specific warranty details, please refer to the documentation provided at the time of purchase or contact HDSUNWSTD customer support. For technical assistance or further inquiries, please reach out to the vendor or manufacturer through their official support channels.