Lemorele HDMI 4K Capture Card User Manual

1. Introduction

Thank you for choosing the Lemorele HDMI 4K Capture Card. This device allows you to capture and stream high-quality 4K@60Hz video from various HDMI sources, including game consoles, cameras, and other devices, to your computer or mobile device. It features a pass-through function for zero-latency monitoring and supports external audio input for professional-grade live streaming and video conferencing. Please read this manual carefully to ensure proper setup and operation.

2. Product Overview

2.1 Key Features

• 4K@60Hz High-Resolution Capture & Pass-through: Simultaneously capture 4K@60Hz video to your PC and output 4K@60Hz to a display with zero latency.
• Durable Aluminum Casing: Premium aluminum alloy casing with a minimalist design ensures efficient heat dissipation for stable, long-term operation.
• Wide Game Console Compatibility: Supports PlayStation 4/5, Xbox One/Series X|S, Nintendo Switch (TV mode), Steam Deck, and other 4K output-compatible game consoles.
• USB-C Connectivity with 2-in-1 Cable: Features a USB-C port for direct connection to your computer and includes a versatile USB-C to USB-A/C 2-in-1 cable for broad compatibility and high-speed data transfer (up to 5Gbps).
• Advanced Audio Integration: Equipped with independent 3.5mm headphone output, microphone input, and line-in (LINE IN) ports for in-game voice chat and external mixer connection. A dedicated LINE OUT port allows real-time adjustment of BGM and sound effects with a hardware mixer, eliminating software mixing latency and CPU load.
• Multi-Platform Support: Compatible with macOS, Windows, Linux, Android, and iOS/iPadOS 17. Supports popular streaming software like OBS Studio, Xsplit, PotPlayer, and QuickTime Player, as well as platforms like TikTok, YouTube, X (formerly Twitter), and Facebook Live.

2.2 Package Contents

• Lemorele HDMI 4K Capture Card (Model AC09) x 1
• 2-in-1 USB-C to USB-A/C Capture Cable x 1
• User Manual x 1

Image: The Lemorele HDMI 4K Capture Card, its dimensions (11.4cm x 6.8cm), the 2-in-1 USB-C cable, and the user manual are shown alongside the product packaging.

2.3 Device Layout

Image: Top-down and side views of the capture card highlighting its various ports. The top view shows MIC IN, LINE IN, and AUDIO OUT. The side view shows HDMI OUT, HDMI IN, and TYPE-C (PC connection).

• HDMI IN: Connect your HDMI source (e.g., game console, camera, smartphone, desktop PC, laptop).
• HDMI OUT: Connect to your display device (e.g., monitor, TV, projector) for zero-latency pass-through.
• TYPE-C (PC Connection): Connect to your computer (laptop or desktop) or tablet for data transfer and power.
• MIC IN: 3.5mm input for an external microphone.
• LINE IN: 3.5mm input for external audio sources or mixers.
• AUDIO OUT: 3.5mm output for headphones or speakers.

3. Setup Instructions

3.1 Hardware Connection

1. Connect your HDMI source (e.g., game console, PC, camera) to the HDMI IN port on the capture card using an HDMI cable.
2. Connect your display device (e.g., TV, monitor) to the HDMI OUT port on the capture card using an HDMI cable for pass-through viewing.
3. Connect the capture card to your computer (desktop PC, laptop) or compatible mobile device using the provided 2-in-1 USB-C cable. Use the TYPE-C port on the capture card.
4. If using external audio, connect your microphone to the MIC IN port, and/or an external audio mixer/source to the LINE IN port. Connect your headphones to the AUDIO OUT port for monitoring.

Image: A diagram illustrating the connection of HDMI IN, HDMI OUT, and TYPE-C ports, all supporting 4K@60Hz, to various devices like game consoles, monitors, and computers.

3.2 Software Setup (OBS Studio Example)

The Lemorele HDMI 4K Capture Card is plug-and-play and does not require drivers. For capturing and streaming, third-party software like OBS Studio is recommended.

1. Download OBS Studio:
   
   

   Image: Screenshot showing how to download OBS Studio from its official website, select your operating system, and click 'Download Installer'.

   • Access the official OBS Studio website.
   • Click on 'Download' at the top.
   • Select your operating system (Windows, macOS, Linux).
   • Click 'Download Installer' to download the OBS software.
2. Change Language (Optional):
   
   • Click 'Settings'.
   • Select 'Language' and choose your preferred language (e.g., English).
3. Capture Game Screen Settings:
   
   

   Image: Screenshots demonstrating how to add a 'Video Capture Device' source in OBS Studio, select the capture card (YG-HD4K), and configure video settings.

   • In OBS, under 'Sources', click the '+' icon.
   • Select 'Video Capture Device'.
   • In the pop-up window, click 'OK'.
   • Select 'YG-HD4K' as your device.
4. Audio Output Settings:
   
   

   Image: Screenshots showing how to configure audio settings in OBS Studio. This includes selecting 'Digital Audio Interface (YG-HD4K)' as the audio device and setting 'Monitor and Output' for the video capture device's audio monitoring.
   • Scroll down and select 'Digital Audio Interface (YG-HD4K)' under 'Audio Device'.
   • In the 'Audio Mixer' section of OBS, right-click on your 'Video Capture Device' source.
   • Go to 'Advanced Audio Properties' and set 'Audio Monitoring' to 'Monitor and Output'.

4. Operating Instructions

4.1 Capturing and Streaming

1. After completing the hardware and software setup, ensure your HDMI source is powered on and displaying content.
2. In OBS Studio (or your chosen software), verify that the video preview shows your HDMI source.
3. To begin recording, click 'Start Recording' in OBS Studio.
4. To begin live streaming, click 'Start Streaming' in OBS Studio and configure your streaming platform settings as needed.

Image: A person playing a video game on a monitor while simultaneously streaming the gameplay using the Lemorele HDMI 4K Capture Card connected to a laptop and external audio equipment.

4.2 Zero-Latency Pass-through

The capture card's HDMI OUT port provides a direct, uncompressed video signal to your display, ensuring zero-latency gameplay or monitoring. This allows you to play games or view content on your main screen without any delay while simultaneously capturing or streaming to your computer.

Image: A visual representation showing a game screen and a capture screen side-by-side, emphasizing the zero-latency experience provided by the pass-through function.

4.3 Audio Management

Utilize the dedicated audio ports for enhanced sound control:

• MIC IN: Connect a microphone for commentary or voice chat.
• LINE IN: Connect an external audio mixer, music player, or other audio devices to blend additional sound into your stream or recording.
• AUDIO OUT: Connect headphones to monitor all audio, including game sound, microphone input, and line-in audio, in real-time.

Image: A close-up of the capture card's audio ports (MIC IN, LINE IN, AUDIO OUT) with corresponding cables connected, illustrating the integrated audio solution.

5. Compatibility

5.1 Supported Operating Systems

• macOS
• Windows
• Linux
• Android
• iOS & iPadOS 17 and later

5.2 Compatible Devices & Platforms

• Game Consoles: PlayStation 4/5, Xbox One/Series X|S, Nintendo Switch (TV mode), Steam Deck (with C to HDMI adapter).
• HDMI Output Devices: Monitors, TVs, Projectors, Cameras, Smartphones, Desktop PCs, Laptops.
• Streaming Software: OBS Studio, Xsplit, PotPlayer, QuickTime Player (macOS).
• Streaming Platforms: TikTok, YouTube, X (formerly Twitter), Facebook Live.

Image: A visual representation of the capture card's compatibility with various operating systems (Windows, macOS, iOS) and popular streaming/social media platforms (OBS, Twitch, YouTube, TikTok, X, Facebook Live, Discord, Zoom).

6. Troubleshooting

If you encounter issues, please refer to the following common solutions:

• No Signal/Black Screen:
  • Ensure all HDMI and USB-C cables are securely connected.
  • Verify that your HDMI source is powered on and outputting video.
  • Check your display settings on the source device to ensure it's outputting a compatible resolution (up to 4K@60Hz).
  • In your capture software (e.g., OBS Studio), ensure the correct 'Video Capture Device' is selected and its properties are configured correctly.
• No Audio:
  • Check audio connections for MIC IN, LINE IN, and AUDIO OUT ports.
  • In your capture software, ensure the 'Digital Audio Interface (YG-HD4K)' is selected as the audio input device.
  • Verify that 'Audio Monitoring' for your video capture device source is set to 'Monitor and Output' in OBS Studio's Advanced Audio Properties.
  • Adjust volume levels in both your source device and capture software.
• Lag or Stuttering in Capture/Stream:
  • Ensure your computer meets the minimum system requirements for 4K capture and streaming. High-resolution capture requires significant CPU and GPU resources.
  • Close unnecessary applications running in the background.
  • Check your internet connection speed if streaming.
  • Reduce the output resolution or frame rate in your capture software settings to see if performance improves.
• Color Representation Issues (e.g., washed out colors):
  • Some users report color discrepancies when capturing 4K video. This can sometimes be adjusted within your capture software's video properties (e.g., color range, YUV color space). Experiment with different settings to find the optimal display.
• Device Overheating:
  • The aluminum casing is designed for efficient heat dissipation. Ensure the device is placed in a well-ventilated area and not covered, especially during prolonged use.

7. Specifications

8. Warranty and Support

8.1 Manufacturer Warranty

This Lemorele HDMI 4K Capture Card comes with a 1-year manufacturer warranty from the date of purchase. Please retain your proof of purchase for warranty claims.

8.2 Customer Support

If you have any questions, require technical assistance, or need to inquire about compatibility, please contact our customer support team. You can typically find contact information on the product's purchase page or by navigating to the seller's profile. For Amazon purchases, click on the seller name (e.g., "PFZL-Lemorele-JP") and then select the "Ask a question" option.