1. Introduction
Thank you for choosing the LiNKFOR 5.8G Wireless HDMI Transmitter and Receiver. This kit provides a seamless, high-definition wireless solution for extending HDMI signals up to 50 meters (164 feet). It is ideal for various applications, including home entertainment, office presentations, and educational settings, offering a plug-and-play experience without the need for drivers or Wi-Fi.
2. Package Contents
Please verify that all items listed below are included in your package:
- 1 x Wireless HDMI Transmitter (TX)
- 1 x Wireless HDMI Receiver (RX)
- 2 x Detachable Antennas
- 2 x HDMI Male to Female Adapters
- 1 x Micro HDMI Adapter
- 1 x Mini HDMI Adapter
- 2 x Type-C Power Cables (5V/1A)
- 1 x User Manual
Figure 2.1: Complete Package Contents
3. Product Overview
3.1 Key Features
- 1080P Wireless Video Transmission: Delivers stunning 1080P@60Hz video quality for a seamless and noise-free viewing experience.
- Long-Range Transmission: Equipped with a 5.8G chip and external gain antennas, offering stable transmission up to 164 feet (50 meters).
- Plug-and-Play Simplicity: No drivers, apps, or Wi-Fi connections required. Simple setup for instant streaming.
- Mirroring and Extended Display Modes: Supports both screen mirroring and extended display modes for versatile application.
- Wide Compatibility: Compatible with PCs, laptops, cameras, TV boxes (TX) and projectors, monitors, HDTVs (RX).
- Easy Power Supply: Powered via Type-C (5V/1A) or USB.
3.2 Components
The kit consists of two main units: the Transmitter (TX) and the Receiver (RX), both featuring a sleek design with external gain antennas for enhanced signal stability.
Figure 3.1: LiNKFOR Wireless HDMI Transmitter and Receiver
Figure 3.2: Sleek Design with External Gain Antenna
4. Setup Instructions
Follow these simple steps to set up your LiNKFOR Wireless HDMI Extender:
- Connect the Receiver (RX): Plug the HDMI end of the Receiver unit into an available HDMI input port on your display device (e.g., HDTV, monitor, projector). Connect a Type-C power cable to the RX unit and plug the other end into a USB power source (5V/1A).
- Connect the Transmitter (TX): Plug the HDMI end of the Transmitter unit into an available HDMI output port on your source device (e.g., laptop, PC, TV box, camera). Connect a Type-C power cable to the TX unit and plug the other end into a USB power source (5V/1A).
- Attach Antennas: Screw the two detachable antennas onto their respective ports on both the Transmitter and Receiver units. Ensure they are securely fastened and oriented for optimal signal reception.
- Power On and Wait: Ensure both the TX and RX units are powered on. The devices will automatically pair. Wait approximately 5-30 seconds for the connection to establish and for the video signal to appear on your display.
Figure 4.1: Wireless Connection Between TX and RX
Figure 4.2: Installation Steps and Status Indicator
5. Operating Instructions
Once connected, the LiNKFOR Wireless HDMI Extender operates automatically. It supports both mirroring and extended display modes, depending on your source device's settings.
- Mirroring Mode: The content displayed on your source device (e.g., laptop screen) will be duplicated on the connected display.
- Extended Display Mode: Your connected display will act as an extension of your source device's screen, allowing you to have more desktop space.
No additional software or configuration is needed for basic operation. The system is designed for immediate use upon power-up and connection.
Figure 5.1: Seamless Wireless Transmission in Living Room
Figure 5.2: Wireless Screen Mirroring for Presentations
6. Application Scenarios
The LiNKFOR Wireless HDMI Extender is versatile and can be used in various environments:
- Home Theatre: Stream movies and shows from your PC or laptop to your living room TV without long cables.
- Office Meetings: Facilitate presentations and screen sharing in conference rooms.
- Multimedia Teaching: Project educational content from a computer to a classroom display.
- Gaming: Enjoy low-latency wireless gaming on a larger screen.
- Video Conference: Share screens during virtual meetings with ease.
Figure 6.1: Diverse Application Scenarios
7. Troubleshooting
If you encounter issues, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No Signal / Black Screen | Loose connections, insufficient power, incorrect input selection on display, pairing issue. | Ensure all HDMI and power cables are securely connected. Verify both TX and RX units are powered. Select the correct HDMI input on your display. Power cycle both units. |
| Flickering Image / Unstable Signal | Interference, excessive distance, obstacles, low power. | Reduce distance between TX and RX. Remove obstacles. Ensure antennas are properly oriented. Use a stable 5V/1A power source for both units. Avoid strong electromagnetic interference. |
| Short Transmission Range | Obstacles, signal interference, antenna orientation. | Ensure a clear line of sight between TX and RX. Reorient antennas for better signal. Minimize walls or large objects between units. |
| No Power Indicator Light | Power cable not connected, faulty power source. | Check Type-C power cable connection. Try a different USB power adapter or USB port. |
8. Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 17 x 12 x 1.81 inches (43.18 x 30.48 x 4.6 cm) |
| Item Weight | 2.82 ounces (80 Grams) |
| Model Number | ULKVC655 |
| Hardware Interface | USB 3.0 Type C, HDMI |
| Compatible Devices | Projector, TV, Monitor, PC, Laptop, Camera, TV Box |
| Wireless Frequency | 5.8G |
| Video Resolution | 1080P@60Hz |
| Transmission Range | Up to 164 feet (50 meters) |
| Power Supply | Type-C (5V/1A) or USB |
9. Maintenance
To ensure the longevity and optimal performance of your LiNKFOR Wireless HDMI Extender, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the units. Do not use liquid cleaners or aerosols.
- Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- Handling: Avoid dropping or subjecting the units to strong impacts. Do not disassemble the units, as this will void the warranty.
- Antennas: Handle the antennas carefully to prevent bending or breaking.
10. Warranty and Support
LiNKFOR products are designed for reliability and performance. For any questions, technical support, or warranty inquiries, please contact LiNKFOR customer service through the retailer where you purchased the product or visit the official LiNKFOR website for contact information.
Please retain your proof of purchase for warranty claims.
