PWAYTEK 4K Wireless HDMI Transmitter and Receiver

Introduction

The PWAYTEK 4K Wireless HDMI Transmitter and Receiver system provides a seamless, cable-free solution for extending or mirroring your display. This plug-and-play device eliminates the need for complex wiring, offering high-quality 4K video and audio transmission for various applications, including home entertainment, business presentations, and educational settings.

It supports both screen mirroring and screen extension capabilities, allowing you to cast content from devices like laptops, cameras, and cable set-top boxes to larger displays such as HDTVs, projectors, and monitors.

Package Contents

Please verify that all items listed below are included in your package:

• 1 x 4K Wireless HDMI Transmitter
• 1 x 4K Wireless HDMI Receiver
• 2 x USB-A to Type-C cables
• 1 x HDMI to Mini HDMI cable
• 1 x User Manual

Image: All components included in the PWAYTEK 4K Wireless HDMI kit.

Product Overview

The PWAYTEK Wireless HDMI system consists of two main units: a Transmitter (TX) and a Receiver (RX). Both units are compact and designed for ease of use.

Image: The PWAYTEK 4K Wireless HDMI Transmitter (left) and Receiver (right).

Key Features:

• 4K Resolution: Supports 4K 30Hz video output for high-definition visuals.
• Plug and Play: No software installation, Wi-Fi, or Bluetooth required.
• Dual-Band Transmission: Utilizes 5G/2.4G frequencies for stable and strong signals.
• Long Range: Wireless transmission distance up to 98 feet (30 meters) in open environments.
• Audio Sync: Ensures synchronized audio and video transmission with minimal delay.

Setup Instructions

Follow these steps to set up your PWAYTEK Wireless HDMI system:

Step 1: Connect the Receiver (RX) to your Display

1. Plug the HDMI end of the Receiver (RX) into an available HDMI input port on your TV, projector, or monitor.
2. Connect one of the provided USB-A to Type-C cables to the Type-C port on the Receiver (RX) and the USB-A end to a USB power source (e.g., a USB port on your TV/monitor or a USB wall adapter). Ensure the power source provides at least 5V/1A.

Image: The PWAYTEK Receiver connected to an HDMI port and powered via USB on a television.

Step 2: Connect the Transmitter (TX) to your Source Device

1. Plug the HDMI end of the Transmitter (TX) into the HDMI output port of your source device (e.g., laptop, PC, game console, camera, set-top box).
2. Connect the second USB-A to Type-C cable to the Type-C port on the Transmitter (TX) and the USB-A end to a USB power source on your source device (e.g., laptop USB port) or a USB wall adapter. Ensure the power source provides at least 5V/1A.

Image: The PWAYTEK Transmitter connected to a laptop's HDMI port and powered via USB.

Step 3: Automatic Pairing and Display

Once both the Transmitter and Receiver are connected and powered on, they will automatically pair within 1-3 seconds. Your source device's display will then be mirrored or extended to the connected display.

Operating Modes

The PWAYTEK Wireless HDMI system supports two primary operating modes:

• Mirror Mode: Duplicates your source device's screen onto the connected display.
• Extended Mode: Extends your source device's desktop, allowing for a multi-display setup.

You can switch between these modes with a single click on the button located on the Transmitter unit. This feature is particularly useful when using multiple transmitters with one receiver.

Image: Illustration of the one-click switch functionality between Extended and Copy (Mirror) modes.

Transmission and Compatibility

The system utilizes 5G/2.4G dual-band wireless transmission for a strong and stable signal. The wireless HDMI transmission distance can reach up to 98 feet (30 meters) in an open, unobstructed environment. Please note that transmission distance and signal stability may be affected when passing through walls or encountering other obstacles.

Image: The PWAYTEK Wireless HDMI system offers up to 98 feet (30 meters) transmission, with reduced range (32 feet / 10 meters) when passing through walls or floors.

Compatible Devices:

The PWAYTEK Wireless HDMI Transmitter and Receiver are compatible with all HDMI 1.4 signal output and input devices. This includes, but is not limited to:

• Transmitter (TX) Output Devices: Video cameras, DV recorders, Set-top boxes, PS3/4/5, PCs, Laptops.
• Receiver (RX) Input Devices: Projectors, Monitors, TVs.

Image: The PWAYTEK Wireless HDMI system is widely compatible with various HDMI output and input devices.

Specifications

Troubleshooting

• No Signal / Black Screen:
  • Ensure both the Transmitter (TX) and Receiver (RX) are properly powered via their respective USB-C ports.
  • Verify that the HDMI cables are securely connected to both the source device and the display.
  • Check if the display is set to the correct HDMI input source.
  • Try restarting both the source device and the display.
• Flickering or Unstable Picture:
  • Ensure the Transmitter and Receiver are within the recommended transmission distance (up to 98ft/30m line-of-sight, less through walls).
  • Minimize obstacles (walls, furniture) between the Transmitter and Receiver.
  • Reduce interference from other wireless devices (e.g., Wi-Fi routers, cordless phones) by moving them further away.
  • Ensure the power supply to both units is stable and sufficient (5V/1A).
  • While the device supports 4K 30Hz, for smoother transmission and less delay, consider using 1080p 60Hz resolution if experiencing issues, especially with fast-moving content.
• No Audio:
  • Check the audio settings on your source device and ensure the correct audio output is selected.
  • Verify the volume levels on both your source device and the display.
  • Ensure the HDMI connection is secure, as audio is transmitted through HDMI.
• Mouse Lag or Video Stutter (at 4K):
  • This can sometimes occur at higher resolutions like 4K. For applications requiring very low latency (e.g., gaming, precise mouse control), consider reducing the resolution to 1080p 60Hz.
  • Ensure there are no significant obstructions or sources of interference between the transmitter and receiver.

Maintenance

To ensure the longevity and optimal performance of your PWAYTEK Wireless HDMI system, please follow these maintenance guidelines:

• Keep the devices clean by wiping them with a soft, dry cloth. Avoid using liquid cleaners or aerosols.
• Store the devices in a cool, dry place away from direct sunlight, extreme temperatures, and humidity.
• Avoid dropping or subjecting the devices to strong impacts.
• Do not attempt to disassemble or repair the units yourself, as this will void the warranty and may cause damage.

Warranty and Support

PWAYTEK is committed to customer satisfaction. This product comes with a 1-year warranty from the date of purchase. Additionally, PWAYTEK offers lifetime after-sales service to assist with any questions or issues you may encounter.

For technical support, troubleshooting assistance, or warranty claims, please contact PWAYTEK customer service through the retailer's platform or the official PWAYTEK website. Please have your product model number (DT261W-H) and purchase information ready when contacting support.