1. Introduction
The PWAYTEK HDMI KVM USB Extender HT240HK is designed to transmit 1080p HD video and USB signals over a single Cat5e/6 Ethernet cable. This device allows for remote control of a signal source using a keyboard and mouse, extending signals up to 50 meters (164 feet) while maintaining high-quality audio and video. It supports 1080P@60Hz Full HD resolution and is compliant with HDMI 1.3 standards.
2. Package Contents
Please verify that all items listed below are included in your package:
- 1x Transmitter Unit
- 1x Receiver Unit
- 1x USB-B to USB-A Cable
- 1x Power Adapter (DC 12V)
- 1x User Manual
Image: Contents of the PWAYTEK HDMI KVM USB Extender HT240HK package, showing the transmitter, receiver, USB cable, power adapter, and user manual.
3. Product Overview
The PWAYTEK HDMI KVM USB Extender consists of two main units: a Transmitter (TX) and a Receiver (RX). Each unit features specific ports and indicators for connection and status monitoring.
3.1. Transmitter (TX) Unit
- DC 12V: Power input port.
- EDID Button: Used for EDID copy function.
- UTP (RJ45): Ethernet port for connecting to the Receiver.
- HDMI OUT/STA: HDMI output for local display and status indicator.
- HDMI IN/PWR: HDMI input from the source device and power status indicator.
- USB (Type B): USB input from the source device.
3.2. Receiver (RX) Unit
- HDMI OUT: HDMI output to the remote display.
- STA: Signal status indicator.
- PWR: Power status indicator.
- K/M (USB A ports): Two USB 1.1 ports for connecting keyboard and mouse.
- UTP (RJ45): Ethernet port for connecting to the Transmitter.
3.3. LED Indicators
- Red Light: Indicates power status.
- Green Light: Indicates signal status.
Image: Top-down view of the Transmitter and Receiver units, showing dimensions (94x71x26mm) and labels for all ports including DC 12V, EDID, UTP, HDMI IN/PWR, HDMI OUT/STA, USB (Type B) on the Transmitter, and HDMI OUT, STA, PWR, K/M (USB A), UTP on the Receiver.
Image: Detailed view of the ports on both the Transmitter and Receiver units, highlighting the HDMI, USB, UTP, and power connections, along with LED indicators.
4. Specifications
| Feature | Specification |
|---|---|
| HDMI Version | HDMI 1.3 |
| HDCP Version | HDCP 1.2 |
| USB Version | USB 1.1 |
| Supported Resolution | 1920x1080P@60Hz, compatible with 3D |
| Dimensions (L x W x H) | 94 x 71 x 26 mm |
| Ethernet Cable (Cat6/7) | Up to 50m (165ft) |
| Ethernet Cable (Cat5e) | Up to 40m (130ft) |
| Ethernet Cable (Cat5) | Up to 30m (100ft) |
| RJ45 Wiring Sequence | T568B (white orange, orange, white green, blue, white blue, green, white brown, brown) |
| Operating Voltage | 220 Volts |
| Current Rating | 1 Amps |
5. Setup Instructions
Follow these steps to properly set up your PWAYTEK HDMI KVM USB Extender:
- Initial Connection Check: Before connecting the extender, directly connect your HDMI signal source (e.g., computer, NVR) to your monitor/display using a standard HDMI cable. Verify that the signal is working correctly. This helps isolate potential issues.
- Connect Transmitter (TX):
- Connect the HDMI output of your source device to the HDMI IN/PWR port on the Transmitter unit using an HDMI 1.3 cable (recommended length within 10 ft).
- Connect the USB-A end of the provided USB-B to USB-A cable to a USB port on your source device. Connect the USB-B end to the USB port on the Transmitter unit.
- If a local display is desired, connect an HDMI cable from the HDMI OUT/STA port on the Transmitter to a local monitor.
- Connect Receiver (RX):
- Connect an HDMI cable from the HDMI OUT port on the Receiver unit to your remote monitor/display.
- Connect your USB keyboard and mouse to the K/M (USB A) ports on the Receiver unit.
- Connect Ethernet Cable: Connect a single Cat5e, Cat6, or Cat7 Ethernet cable between the UTP (RJ45) port on the Transmitter and the UTP (RJ45) port on the Receiver. Ensure the cable is properly terminated with the T568B wiring sequence for optimal performance. Recommended cable lengths are: Cat6/7 up to 50m (165ft), Cat5e up to 40m (130ft), Cat5 up to 30m (100ft).
- Apply Power: Connect the provided DC 12V power adapter to the DC 12V port on the Transmitter unit. The red power indicator light on both units should illuminate.
- Verify Connection: Once all connections are made and power is applied, the green signal indicator light on both units should illuminate, indicating a successful signal transmission.
Image: Diagram illustrating the connection setup for the PWAYTEK HDMI KVM USB Extender HT240HK, showing the source PC connected to the Transmitter via HDMI and USB, the Transmitter connected to the Receiver via an Ethernet cable, and the Receiver connected to a remote monitor, keyboard, and mouse.
Image: A visual representation of the extender's application, showing a laptop connected to the Transmitter, which then connects via a coiled Ethernet cable to the Receiver, and finally to a remote monitor, keyboard, and mouse, demonstrating Power Over Cable (POC) functionality.
6. Operating Instructions
Once the setup is complete, the PWAYTEK HDMI KVM USB Extender operates automatically. The device is designed for plug-and-play functionality.
- Video Transmission: The extender will transmit 1080p@60Hz video from your source device to the remote display.
- KVM Control: The connected keyboard and mouse at the Receiver end will control the source device as if they were directly connected. The USB 1.1 ports are suitable for standard keyboard and mouse functionality.
- Operating System Compatibility: The extender is compatible with most operating systems, including Windows 2000/XP/Vista/7/8/8.1/10, Mac OS 9.1 & Higher, and Linux 2.4 or Above.
- Local Output: If a local monitor is connected to the Transmitter's HDMI OUT/STA port, it will display the same video signal as the remote monitor.
Image: A KVM setup showing a monitor, keyboard, and mouse connected to the Receiver unit, which is linked to the Transmitter via an Ethernet cable, enabling remote control and display of a computer signal.
Image: Close-up of the Receiver unit with a wireless mouse dongle and keyboard connected to its USB ports, illustrating the remote control capability of the extender.
Image: The Transmitter unit connected to a local display via its HDMI OUT port, demonstrating the loop-out function which allows for a local monitor in addition to the remote extended display.
7. EDID Setup
If the HDMI Extender fails to recognize your TV's EDID (Extended Display Identification Data) during the initial connection, follow these steps to copy the EDID:
- Connect your TV directly to the HDMI IN/PWR port on the Transmitter (TX) unit.
- Connect the power adapter to the Transmitter and power on both the TV and the Transmitter.
- Press and hold the EDID button on the Transmitter for 3-5 seconds. The green light will stop flashing, indicating that the EDID copy process is complete.
8. Maintenance
To ensure the longevity and optimal performance of your PWAYTEK HDMI KVM USB Extender, consider the following maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the exterior of the units. Avoid using liquid cleaners or solvents.
- Environment: Operate the device in a well-ventilated area, away from direct sunlight, excessive heat, moisture, or dust.
- Cable Management: Ensure all cables are securely connected and not under strain. Avoid sharp bends or kinks in the Ethernet and HDMI cables.
- Power Supply: Use only the provided power adapter. Disconnect power during electrical storms or when unused for extended periods.
9. Troubleshooting
If you encounter issues with your HDMI KVM USB Extender, refer to the following troubleshooting tips:
- No Video Signal:
- Ensure all HDMI and Ethernet cables are securely connected.
- Verify that the source device and display are powered on and functioning correctly (test with a direct HDMI connection).
- Check the green signal indicator light on both the Transmitter and Receiver. If it's not lit, there might be a connection issue.
- Try using a different Ethernet cable, especially if the current one is old or of lower quality. Cat6 or Cat7 is recommended.
- Confirm the RJ45 wiring sequence is T568B. Incorrect wiring can prevent signal transmission.
- Perform the EDID setup procedure (Section 7) if the display is not recognized.
- No Keyboard/Mouse Control:
- Ensure the USB-B to USB-A cable is properly connected between the source and the Transmitter.
- Verify that the keyboard and mouse are securely plugged into the Receiver's K/M USB ports.
- Test the keyboard and mouse directly with the source device to ensure they are functional.
- Note that the USB ports are USB 1.1. While suitable for most keyboards and mice, devices requiring higher bandwidth may not function correctly.
- Intermittent Signal or Artifacts:
- This can often be caused by poor quality or excessively long Ethernet cables. Ensure you are using high-quality Cat6 or Cat7 cables within the recommended distance limits.
- Check for electromagnetic interference (EMI) from other electronic devices.
- Ensure the power adapter is providing stable power.
- Power Indicator Not On:
- Ensure the power adapter is correctly connected to the Transmitter and a working power outlet.
- Verify the power adapter is functional.
10. Warranty and Support
PWAYTEK products are designed for reliability and performance. For specific warranty information, please refer to the documentation included with your purchase or visit the official PWAYTEK website.
For technical support or further assistance, please contact PWAYTEK customer service or visit the official PWAYTEK store on Amazon:
