TCNEWCL HDMI Splitter 1 in 4 Out, 4Kx2K @30Hz (Model HS414T) User Manual

Introduction

The TCNEWCL HDMI Splitter 1 in 4 Out is designed to duplicate one HDMI audio and video signal input to four HDMI output displays simultaneously. This device supports resolutions up to 4Kx2K at 30Hz and is backward compatible with 1080p, 720p, or lower resolutions. It also supports 3D Blue-Ray and deep colors (8/10/12 bit). Supported audio formats include DTS-HD, Dolby-trueHD, DTS, and DTS7.1. The splitter is constructed from durable metal, offering resistance to compression and falls, and features a compact design for easy placement.

Features

1 Input to 4 Outputs: Duplicates one HDMI source to four displays. Note: This device supports mirror/duplicate mode only and does not support extended display mode. All four monitors will display the same image.
High Resolution Support: Supports maximum resolution up to 4Kx2K @ 30Hz.
Backward Compatibility: Compatible with 1080p, 720p, and lower resolutions.
Advanced Color & Audio: Supports deep colors (8/10/12 bit) and audio formats like DTS-HD, Dolby-trueHD, DTS, DTS7.1.
Long Distance Transmission: Supports HDMI 1.4 cables (AWG 26 standard) up to 10m (32.8 feet) for input and up to 20m (65.6 feet) for output, providing a maximum stable transmission distance of up to 100 feet.
Durable Construction: Made of strong metal material, resistant to compression and falls.
Plug & Play: Easy to use with no complex setup required.

Product Overview

The HDMI splitter features one HDMI input port, four HDMI output ports, and a DC 5V power input. LED indicators show the status of each connection.

Diagram of TCNEWCL HDMI Splitter with 1 input and 4 outputs, showing connections to various devices. — **Figure 1:** Product diagram illustrating one HDMI input from devices like a set-top box, computer, laptop, or PS4, splitting to four HDMI outputs for displays such as a monitor, projector, 4K/Smart TV, or advertising screen.

Close-up of TCNEWCL HDMI Splitter showing HDMI Input, four output ports (1-4), and DC 5V power port, with heat dissipation vents. — **Figure 2:** Detailed view of the HDMI splitter's ports and heat dissipation design. The device includes an HDMI input, four numbered HDMI output ports, a power port, and LED indicators for each connection.

Setup Instructions

Connect Power: Plug the provided DC 5V power adapter into the splitter's power port and then into a power outlet.
Connect Input Source: Connect your HDMI source device (e.g., TV box, computer, laptop, PS4) to the HDMI INPUT port on the splitter using an HDMI cable (not included).
Connect Output Displays: Connect up to four HDMI displays (e.g., monitors, projectors, TVs) to the HDMI OUTPUT ports (1-4) on the splitter using HDMI cables (not included).
Power On: Ensure all devices are powered on. The splitter will automatically detect the input and distribute the signal.

For a visual guide on connecting the splitter, please refer to the video below:

Video 1: This video demonstrates the connection process for the TCNEWCL HDMI Splitter, showing how to connect the power adapter, HDMI input source, and multiple HDMI output displays. It also clarifies the expansion mode functionality.

Operating Instructions

The TCNEWCL HDMI Splitter operates in a mirror/duplicate mode. This means that the single HDMI input signal will be replicated and sent to all connected output displays. All connected displays will show the exact same content.

Mirror Mode: The splitter is designed to mirror or duplicate the input signal. It does not support extending the display to show different content on each screen.
Resolution and Refresh Rate: The splitter will output the highest common resolution and refresh rate supported by all connected displays and the input source, up to 4K@30Hz.
Audio Support: Audio signals are passed through to all connected displays, supporting various formats including DTS-HD and Dolby-trueHD.

Comparison image showing mirror mode (correct) versus extend mode (incorrect) for the HDMI splitter. — **Figure 3:** This image visually explains the functionality of the HDMI splitter, highlighting that it supports mirror/duplicate mode where all screens display the same image. It explicitly states that it does not support extending the display to show different images.

For a demonstration of the splitter's capabilities, including its 4Kx2K @30Hz output, please watch the video below:

Video 2: This video provides a comprehensive overview of the TCNEWCL HDMI Splitter 1 in 4 Out, showcasing its features and demonstrating its 4Kx2K @30Hz capability.

Specifications

Attribute	Value
Model Number	HS414T
Brand	TCNEWCL
Color	Black
Connector Type	HDMI
Number of Ports	5 (1 Input, 4 Output)
Compatible Devices	Gaming Console, TV Box, Computer, Laptop, Monitor, Projector, TV
Maximum Resolution	4Kx2K @ 30Hz
Supported Audio	DTS-HD, Dolby-trueHD, DTS, DTS7.1
Input Cable Length (Max)	10m (32.8 feet) with AWG 26 HDMI 1.4 cable
Output Cable Length (Max)	20m (65.6 feet) with AWG 26 HDMI 1.4 cable
Total Transmission Distance (Max)	100 feet

Troubleshooting

No Picture/Signal:
- Ensure all HDMI cables are securely connected to both the splitter and the displays/source.
- Verify the power adapter is correctly connected and the splitter's power indicator is on.
- Check if the input source device is powered on and outputting a signal.
- Try using shorter or higher quality HDMI cables, especially for longer distances or higher resolutions.
- Ensure your display is set to the correct HDMI input channel.
Flickering/Unstable Picture:
- This can often be resolved by using higher quality HDMI cables or shorter cable lengths.
- Ensure the resolution and refresh rate of your source device are compatible with all connected displays and the splitter (max 4K@30Hz).
- Check for any interference from other electronic devices.
No Audio:
- Verify that the audio settings on your source device are correctly configured for HDMI output.
- Ensure your displays' audio is not muted or set to a very low volume.
- Check HDMI cable connections.

Maintenance

To ensure the longevity and optimal performance of your HDMI splitter, follow these maintenance guidelines:

Cleaning: Use a soft, dry cloth to clean the device. Do not use liquid cleaners or aerosol sprays.
Ventilation: Ensure the device is placed in a well-ventilated area to prevent overheating. Do not block the ventilation holes.
Storage: When not in use for extended periods, store the splitter in a cool, dry place away from direct sunlight and extreme temperatures.
Handling: Handle the device with care to avoid physical damage. The metal casing provides durability, but excessive force can still cause damage.

Warranty and Support

This TCNEWCL HDMI Splitter comes with a 1-year warranty from the date of purchase. For technical support, warranty claims, or any inquiries, please contact TCNEWCL customer service through the retailer where the product was purchased.

TCNEWCL HS414T