Introduction
This wireless HD audio/video transmission system comprises an HDMI transmitter (TX) and a receiver (RX). It is designed to deliver 1080P Full HD resolution video and audio over a wireless range of up to 400 meters (1,312 feet) in line-of-sight conditions. The system supports a "1TX-to-5RX" configuration, allowing a single transmitter to broadcast to up to five receivers simultaneously. The receiver unit features a built-in 7-inch LCD screen for real-time monitoring and is compatible with portable batteries, making it suitable for various applications including outdoor use, home entertainment, live streaming, and professional presentations.
The product series includes models such as WL083H, WL083P, and WL085P, each offering specific features. The WL083H transmitter does not support an external battery, while the WL083P transmitter supports external NP-F series batteries (NP F970/F750/F550, battery not included). The WL085P model features both a transmitter and receiver with battery slots, and its transmitter includes a screen and camera functionality.
Specifications
| Feature | Specification |
|---|---|
| Connector Type | Wireless |
| Brand Name | vrriis |
| Certification | CE, RoHS, FCC |
| Operating Frequency | 5GHz |
| Transmission Distance | 400m / 1312ft (in barrier-free open environment) |
| Delay | ≤0.05S (50ms) |
| Resolution | 1080P@60Hz |
| Receiver Display | 7-inch LCD display, RGB interface (1024x600 RGB resolution) |
| Infrared (IR) Support | Yes, for remote control of signal source |
| Multi-Receiver Support | 1 Transmitter to Max 5 Receivers |
| Video Coding Technology | H.265 High-Efficiency Video Coding |
| HDCP Support | HDCP 1.4 |
| Power Supply Options | USB-C, Power Bank, NP-F Series Battery (battery not included) |
| Plug and Play | Yes |
Image: Dimensions of the Receiver (RX) and Transmitter (TX) units. RX: 72.6x117.4x27.3mm (6.8"x4.62"x1.07"). TX: 63.4x110.5x29mm (2.5"x4.35"x1.14").
Image: The Receiver (RX) unit featuring a 7-inch LCD screen with 1024x600 (RGB) resolution.
Package Contents
For RX Only Package:
- Wireless HDMI Receiver ×1
- Power Adapter ×1
- USB C power cable ×1
- Quick Start Guide ×1
For TX and RX Package:
- Wireless HDMI Transmitter ×1
- Wireless HDMI Receiver ×1
- Power Adapter ×2
- USB C power cable ×2
- Quick Start Guide ×1
Setup Guide
This system is designed for plug-and-play operation, requiring no additional apps or Wi-Fi connection for basic functionality.
Component Overview:
Familiarize yourself with the ports and controls on both the Transmitter (TX) and Receiver (RX) units.
Image: Detailed diagrams illustrating the ports, buttons, and LEDs on both the Receiver (RX) and Transmitter (TX) units.
- Receiver (RX) Controls:
- Antenna: For wireless signal reception.
- VOLUM: Volume down / Volume up.
- SYSTEM/SCREEN: Short press for system menu, long press to turn screen on/off.
- BRIGHTNESS: Low brightness / High brightness.
- Battery LED: Blue for battery power reminder.
- LINK LED: Green for connection status indicator light.
- IR(RX): Infrared extender port for RX.
- AUDIO OUT: 3.5mm audio output jack.
- RESET: Reset button, hold for 3 seconds to restart.
- DC 5V: Power input port.
- Battery slot: Compatible with NP-F series batteries.
- Battery Removal Button: For removing battery.
- 1/4 Threaded Hole: For expansion installation.
- HDMI OUT: Connect an external display device (e.g., TV or projector).
- Transmitter (TX) Controls:
- Antenna: For wireless signal transmission.
- HDMI IN: Connect the signal source (e.g., camera, laptop).
- LOOP OUT: Connect an external display device.
- Battery power: Press and hold for 3 seconds to power on/off.
- RESET: Reset button, hold for 3 seconds to restart.
- DC 5V: Power input port.
- IR(TX): Infrared extender port for TX.
- 1/4 Threaded Hole: For expansion installation.
- LINK LED: Green for connection status indicator light.
- Battery LED: Blue for battery power reminder.
- Battery slot: Compatible with NP-F series batteries (WL083P, WL085P models).
- Battery Removal Button: For removing battery.
Quick Setup Steps:
- Transmitter (TX) Setup: Power the TX unit using the provided 5A power supply or a compatible NP-F series battery (for WL083P/WL085P models). Connect your video source (e.g., camera, laptop) to the TX unit's HDMI IN port.
- Receiver (RX) Setup: Power the RX unit using the provided 5A power supply or a compatible NP-F series battery.
- Verification: Once both units are powered on and connected, the RX unit's LCD screen will automatically display the real-time video feed from the TX unit.
Image: Visual guide for quick setup, illustrating connections for TX and RX units.
Operating Instructions
Powering On/Off:
- To power on or off either the TX or RX unit, press and hold the "Battery power" button (on TX) or the "RESET" button (on RX) for approximately 3 seconds.
Video Transmission:
- Ensure both TX and RX units are powered on and their LINK LEDs are green.
- Verify that the HDMI cable from your source device is securely connected to the TX unit's HDMI IN port.
- Check that the source device is outputting video correctly.
- Reduce the distance between TX and RX, and ensure there are no significant obstructions (walls, large metal objects) in the line of sight.
- Try resetting both units by holding the RESET button for 3 seconds.
Multi-Receiver Mode (1TX to 5RX):
- A single Transmitter (TX) can broadcast its video signal to up to five Receiver (RX) units simultaneously.
- To add additional receivers, simply power them on and ensure they are within range of the transmitter. The system is designed to automatically pair.
Image: Illustration of the 1 TX to 5 RX multi-room video sharing capability.
Infrared (IR) Remote Control:
- Connect the IR extender cable to the IR port on both the TX and RX units.
- This feature allows you to remotely control your source device (e.g., camera, media player) from the receiver's location using its original remote control.
- Ensure a clear line of sight between the IR extender and the source device's IR sensor.
Image: Example of using the IR remote control feature to control a source device from a distance.
Receiver LCD Screen Controls:
- Use the VOLUM buttons to adjust the audio output level.
- Use the BRIGHTNESS buttons to adjust the screen brightness.
- Short press the SYSTEM/SCREEN button to access system settings or long press to toggle the screen on/off.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the units. Avoid using liquid cleaners or solvents.
- Storage: When not in use for extended periods, store the units in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: If using NP-F series batteries, follow the battery manufacturer's guidelines for charging, discharging, and storage to prolong battery life. Remove batteries if the device will not be used for a long time.
- Antennas: Handle antennas with care. Ensure they are securely attached before operation and detached or folded for transport to prevent damage.
Troubleshooting
- No Signal on RX Screen:
- Ensure both TX and RX units are powered on and their LINK LEDs are green.
- Verify that the HDMI cable from your source device is securely connected to the TX unit's HDMI IN port.
- Check that the source device is outputting video correctly.
- Reduce the distance between TX and RX, and ensure there are no significant obstructions (walls, large metal objects) in the line of sight.
- Try resetting both units by holding the RESET button for 3 seconds.
- Poor Video Quality or Intermittent Signal:
- Ensure antennas are securely attached and oriented correctly.
- Minimize obstructions between the TX and RX units.
- Move away from other 5GHz wireless devices that might cause interference.
- Check the power supply for both units to ensure stable power delivery.
- IR Remote Control Not Working:
- Ensure the IR extender cables are properly connected to both TX and RX units.
- Verify that the IR emitter on the TX unit is positioned directly in front of the source device's IR sensor.
- Check the batteries in your source device's remote control.
- Receiver (RX) Unit Not Working Alone:
- The RX unit is designed to receive signals from a TX unit and cannot function independently as a video source or transmitter. It must be paired with a TX unit.
User Tips
- Optimal Placement: For best performance, especially over longer distances, try to maintain a clear line of sight between the transmitter and receiver. Avoid placing units behind large metal objects or thick walls.
- Battery Life: When using external batteries, consider carrying spares for extended outdoor shoots or live streaming events. Monitor the battery LED indicators.
- Multi-Casting: If using multiple receivers, ensure they are all within the effective range of the single transmitter for stable signal distribution.
- Outdoor Use: The system is suitable for outdoor use. The video demonstrates stable transmission even with some obstructions over 150 meters.Video: Customer sharing an outdoor test of the WL083P, demonstrating clear and smooth video transmission over approximately 150 meters despite crowds and buildings.
- Versatile Applications: Leverage the system for various scenarios such as monitoring during video shooting, sharing movies in different rooms, or enhancing video conferences.
Image: Examples of product applications including sports matches, movies, video shooting, camping, video conferences, and video sharing.
Warranty and Support
For warranty information, technical support, or service inquiries, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.