1. Introduction
This manual provides essential information for the proper use and maintenance of your JSAUX 8K HDMI 2.1 Cable. Please read these instructions carefully before use to ensure optimal performance and longevity of the product.
Image 1: JSAUX 8K HDMI 2.1 Cables. These cables feature a distinctive gradient connector design and a durable braided exterior.
2. Product Features
The JSAUX 8K HDMI 2.1 Cable is designed for high-performance audio and video transmission, supporting the latest HDMI 2.1 specifications. Key features include:
- HDMI 2.1 Standard: Supports up to 48 Gbps bandwidth, backward compatible with HDMI 2.0b/2.0a/2.0/1.4/1.3.
- High Resolution & Refresh Rates: Supports 8K@60Hz, 4K@120Hz, 4K@144Hz, 4K@75Hz, 4K@60Hz, and various 2K/1080p resolutions at high refresh rates.
- Advanced Audio Features: Enhanced Audio Return Channel (eARC) for simplified connectivity and support for advanced audio formats.
- Gaming Optimization: Features like Variable Refresh Rate (VRR), Quick Frame Transport (QFT), and Auto Low Latency Mode (ALLM) for a smoother gaming experience.
- High Dynamic Range (HDR): Supports HDR 10 and Dolby Vision-Atmos for enhanced contrast and color.
- Content Protection: Compatible with HDCP 2.2 and HDCP 2.3.
- Durable Construction: Features 34 AWG copper wire, 24K gold-plated connectors, triple tin shielding, and a nylon braided jacket for enhanced durability and signal integrity.
- Unique Design: Gradient red and blue connector shell with transparent PVC material and a flexible, slim cable design.
Image 2: 8K Ultra High Definition. This image illustrates the superior clarity of 8K resolution compared to 4K, enabled by the HDMI 2.1 cable's 48 Gbps bandwidth.
Image 3: Comprehensive HDMI 2.1 Features. This graphic highlights the advanced capabilities of the cable, including eARC for audio, HDCP for content protection, HDR for visual quality, and support for DTS X and Dolby Vision-Atmos audio technologies.
Image 4: Premium Signal Clarity. This image shows the internal active chipset and wire core, designed for optimal signal transmission.
3. Setup Instructions
The JSAUX 8K HDMI 2.1 Cable is designed for plug-and-play functionality. Follow these steps to connect your devices:
- Identify Ports: Locate the HDMI output port on your source device (e.g., gaming console, Blu-ray player, PC) and the HDMI input port on your display device (e.g., TV, monitor, projector).
- Connect Cable: Insert one end of the JSAUX HDMI cable firmly into the HDMI output port of your source device.
- Connect to Display: Insert the other end of the JSAUX HDMI cable firmly into the HDMI input port of your display device.
- Power On Devices: Ensure both your source and display devices are powered on.
- Select Input: On your display device, select the correct HDMI input source using your remote control or display menu.
For optimal performance, ensure that both your source and display devices support HDMI 2.1 specifications to fully utilize the cable's capabilities (e.g., 8K@60Hz, 4K@120Hz, VRR, eARC).
Image 5: Wide Compatibility. This image illustrates the broad range of devices compatible with the JSAUX HDMI 2.1 cable, from televisions and monitors to gaming consoles and media players.
4. Operating Instructions
Once connected, the JSAUX 8K HDMI 2.1 Cable facilitates high-quality audio and video transmission. Here's how to leverage its features:
4.1. Video Display Modes
- Mirror Mode: Duplicates the content from your source device onto your display. Ideal for presentations or sharing content.
- Extended Mode: Extends your desktop across multiple displays, allowing for increased workspace. Useful for multitasking.
- Game Mode: Optimized for gaming, reducing input lag and enabling features like VRR and ALLM for a smoother, more responsive experience.
Image 6: Multiple Display Modes. This image demonstrates the cable's versatility in supporting Mirror Mode for duplication, Extended Mode for expanded desktops, and Game Mode for optimized gaming visuals.
4.2. Gaming Experience
For gamers, the cable supports advanced features that enhance gameplay:
- Variable Refresh Rate (VRR): Synchronizes the display's refresh rate with the game's frame rate, eliminating screen tearing and stuttering.
- Auto Low Latency Mode (ALLM): Automatically switches your display to a low-latency mode when gaming, reducing input lag.
- Quick Frame Transport (QFT): Reduces display latency for smoother gaming and real-time interactive virtual reality.
Image 7: Immersive Gaming. This image depicts a user enjoying a racing game, highlighting the cable's ability to deliver a smooth and responsive gaming experience with features like ALLM, VRR, QMS, and QFT.
4.3. Enhanced Audio Return Channel (eARC)
eARC simplifies connectivity and optimizes audio between your TV and sound system. Connect the HDMI cable to the eARC-enabled HDMI port on your TV and your eARC-enabled soundbar or AV receiver to enjoy high-bitrate audio formats like Dolby Atmos and DTS:X.
Image 8: eARC for Immersive Audio. This image demonstrates how eARC provides an immersive audio experience by connecting a TV to external speakers and a soundbar.
4.4. Diverse Applications
The JSAUX 8K HDMI 2.1 cable is suitable for various environments and uses:
- Home Entertainment: Connect to UHD TVs, Blu-ray players, and streaming devices for movies and shows.
- Gaming: Ideal for connecting gaming consoles (PS5, Xbox Series X) to high-refresh-rate monitors or TVs.
- Office and Meetings: Extend or mirror displays for presentations, multi-monitor setups, and video conferencing.
Image 9: Diverse Usage Scenarios. This image illustrates the cable's utility in various settings: business, gaming, and social gatherings.
Image 10: Boost Your Productivity. This image shows a laptop connected to an external monitor via the HDMI cable, demonstrating its use for extending a display for increased productivity.
5. Maintenance and Care
To ensure the longevity and optimal performance of your JSAUX 8K HDMI 2.1 Cable, follow these maintenance guidelines:
- Handle with Care: Avoid excessive bending, twisting, or pulling of the cable, especially near the connectors.
- Clean Connectors: If necessary, gently clean the gold-plated connectors with a dry, lint-free cloth to remove dust or debris. Do not use liquid cleaners.
- Storage: When not in use, store the cable in a cool, dry place, ideally coiled loosely to prevent kinks.
- Avoid Extreme Conditions: Do not expose the cable to extreme temperatures, direct sunlight, or moisture.
Image 11: Flexible and Durable Design. This image showcases the cable's construction, emphasizing its slim profile, transparent PVC connector shell, and robust nylon braided jacket, all contributing to its durability and flexibility.
6. Troubleshooting
If you encounter issues with your JSAUX 8K HDMI 2.1 Cable, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No video or audio signal | Loose connection, incorrect input selected, device power off. |
|
| Flickering screen or intermittent signal | Cable integrity issue, resolution mismatch, signal interference. |
|
| Poor image quality (e.g., blurry, pixelated) | Resolution mismatch, source content quality, display settings. |
|
| No audio or distorted audio | Audio settings, eARC configuration, device compatibility. |
|
| Gaming lag or screen tearing | VRR/ALLM not enabled, incompatible display/source. |
|
7. Technical Specifications
| Feature | Detail |
|---|---|
| Brand | JSAUX |
| Model Number | CV0078 |
| HDMI Version | 2.1 (Backward compatible with 2.0b/2.0a/2.0/1.4/1.3) |
| Bandwidth | 48 Gbps |
| Supported Resolutions | 8K@60Hz, 4K@120Hz, 4K@144Hz, 4K@75Hz, 4K@60Hz, 5K@60Hz, 5K@30Hz, 1440p@240Hz, 1440p@144Hz, 1080p@240Hz, etc. |
| Audio Features | eARC, Dolby Vision-Atmos, DTS:X |
| Gaming Features | VRR, QFT, ALLM |
| Content Protection | HDCP 2.2 & 2.3 |
| Cable Material | 34 AWG Copper Wire, 24K Gold-Plated Connectors, Triple Tin Shielding, Nylon Braided Jacket, Transparent PVC Shell |
| Cable Length | 1 Meter |
| Number of Items | 2 (2-Pack) |
| Item Weight | 110 g |
8. Warranty Information
JSAUX products are manufactured to high-quality standards. For specific warranty terms and conditions, please refer to the warranty card included with your purchase or visit the official JSAUX website. Warranty coverage typically includes defects in materials and workmanship under normal use.
Please retain your proof of purchase for any warranty claims.
9. Customer Support
If you have any questions, require technical assistance, or experience issues not covered in this manual, please contact JSAUX customer support through one of the following channels:
- Official Website: Visit the JSAUX official website for FAQs, support resources, and contact forms.
- Email Support: Refer to your product packaging or the official website for the customer service email address.
- Retailer Support: If purchased from a retailer, you may also contact their customer service for assistance.
When contacting support, please provide your product model number (CV0078) and a detailed description of the issue.
