1. Introduction
This HDMI 2.1 switch allows you to connect up to five HDMI source devices to a single HDMI display (TV or monitor). It supports the latest HDMI 2.1 features, including 8K@60Hz and 4K@120Hz resolutions, ensuring high-quality audio and video transmission. The device is compatible with various HDMI versions and features an automatic switching function for convenience.
Image 1.1: Product overview highlighting key features and capabilities.
2. Product Features
- High-Resolution Support: Supports resolutions up to 8K@60Hz, 4K@120Hz, 4K@144Hz, and Full HD@144Hz.
- HDMI 2.1 Compliance: Compatible with HDMI 2.1 and earlier versions.
- Advanced Audio & Video: Supports ARC, eARC, HDCP 2.3, HDR, HDR10+, VRR (Variable Refresh Rate), ALLM (Auto Low Latency Mode), QST (Quick Frame Transport), and EDID.
- 5-Input to 1-Output: Connects up to five HDMI source devices to a single HDMI display.
- Automatic Switching: Automatically switches to the most recently activated HDMI source.
- Manual Switching: Allows manual selection of inputs via a button on the device or remote control.
- Wide Compatibility: Works with gaming consoles (PS5, PS4, Xbox), Blu-Ray players, PCs, laptops, monitors, projectors, Fire Stick, Chromecast, Apple TV, and other media boxes.
- Plug and Play: No drivers required for installation.
- Durable Design: Features a premium brushed metal finish.
Image 2.1: The 8K HDMI 2.1 Switch connecting multiple devices to a single display.
Image 2.2: Visual demonstration of VRR (Variable Refresh Rate) functionality for smoother gaming.
Image 2.3: HDR (High Dynamic Range) compatibility for improved picture contrast and color.
3. Package Contents
Please check the package for the following items:
- 1 x 8K HDMI 2.1 Switch 5x1
- 1 x Remote Control
- 1 x DC 5V Power Cable
- 1 x User Manual
4. Product Diagram
Image 4.1: Front and rear view of the HDMI switch with labeled ports and indicators.
- HDMI IN1-IN5: Connect your HDMI source devices (e.g., gaming consoles, Blu-Ray players, PCs).
- HDMI OUT: Connect to your HDMI display (TV or monitor).
- DC/5V: Power input port.
- IR: Infrared receiver for the remote control.
- Input Indicators (1-5): LEDs illuminate to show the currently active input.
- OUT Indicator: LED illuminates when a display is connected to the HDMI OUT port.
- POW SWITCH: Power button for the device.
5. Setup Instructions
Follow these steps to set up your HDMI switch:
- Connect HDMI Source Devices: Connect your HDMI source devices (e.g., PS5, Xbox, Blu-Ray player, PC, Fire Stick) to the HDMI IN ports (1-5) on the switch using high-quality HDMI 2.1 cables.
- Connect to Display: Connect your display (TV or monitor) to the HDMI OUT port on the switch using a high-quality HDMI 2.1 cable.
- Connect Power: Connect the provided DC 5V power cable to the switch's DC/5V port and then to a power source.
- Power On: Power on all connected devices (HDMI sources, display, and the HDMI switch).
Image 5.1: Connection diagram illustrating how to link multiple HDMI sources to the switch and a single display.
6. Operating Instructions
The HDMI switch offers both manual and automatic input selection:
- Manual Switching:
Press the 'Input' button on the switch or use the corresponding number buttons (1-5) on the remote control to select your desired HDMI input source. - Automatic Switching:
The switch is designed to automatically detect and switch to the most recently activated HDMI source. If a new device is powered on or connected, the switch will automatically switch to that input. - Power On/Off:
Use the 'POW SWITCH' button on the device or the power button on the remote control to turn the switch on or off.
Image 6.1: Demonstrates both button and remote control input switching methods.
7. Troubleshooting
If you encounter issues, please refer to the following common solutions:
- No Signal on Display:
- Ensure all HDMI cables are securely connected to both the source devices, the switch, and the display.
- Verify that the DC 5V power cable is properly connected and the switch is powered on.
- Confirm that the correct HDMI input is selected on your display and on the HDMI switch.
- Try using different HDMI cables, especially high-quality HDMI 2.1 certified cables for 8K/4K resolutions.
- Poor Video or Audio Quality:
- Ensure you are using high-quality HDMI 2.1 cables, especially for resolutions like 8K@60Hz or 4K@120Hz.
- Check the resolution and refresh rate settings on your source device and display to ensure they are compatible with the switch's capabilities.
- Verify that your display supports the advanced features (HDR, VRR, eARC) if you are trying to utilize them.
- Remote Control Not Responding:
- Check and replace the battery in the remote control.
- Ensure there is a clear line of sight between the remote control and the IR receiver on the switch.
- Make sure the switch is powered on.
8. Specifications
| Color | Black |
| Connector Type | HDMI |
| Brand | Generic |
| Compatible Devices | Game Console, Blu-Ray Player, Monitor, Notebook, Projector |
| Cable Type | HDMI |
| Manufacturer | JLink |
| Number of Ports | 5 Input, 1 Output |
| Max Resolution | 8K@60Hz, 4K@120Hz |
| Dimensions (L x W x H) | 14 x 6.3 x 1.7 cm |
| Supported Features | ARC, eARC, HDCP 2.3, HDR, HDR10+, VRR, ALLM, QST, EDID, Auto Switch |
Image 8.1: Product dimensions and bandwidth comparison for different HDMI versions.
9. Safety Information
Please observe the following safety guidelines:
- Do not expose the device to water or excessive moisture.
- Avoid placing the device near heat sources or in direct sunlight.
- Do not attempt to disassemble or modify the device. This will void the warranty.
- Use only the provided power adapter.
- Keep the device out of reach of children.
10. Warranty and Support
This product comes with a 3-month warranty provided by the seller.
For technical support, troubleshooting assistance, or warranty claims, please contact your seller directly. Please provide your purchase details and a description of the issue when contacting support.
