User Manual for Ezcoo HDMI V2.1 Switch 4x1 EZ-SW41H21

Quick guide from the manual

This HDMI switch allows you to connect 4 HDMI sources to a single display. For optimal performance, ensure you use high-quality HDMI cables under 3 meters in length. If you experience picture issues like flashing or black screens, perform a reset by holding the select button for 5 seconds until the input LED blinks 3 times.

Overview

The 4-Port HDMI switch allows 4 HDMI ports to be switched to a single display terminal via remote control or buttons on the unit. It supports various video formats including 720p, 1080i, 1080p, 4K/120Hz, and 8K/60Hz.

Features

• Supports HDMI 2.1
• Supports video resolutions up to 4K/120Hz and 8K/60Hz
• Supports HDR, Dolby Vision, and Dolby Atmos
• Supports 3D and 24/30/36 bit deep color
• Supports CEC/ARC pass through
• Compatible with DVD players, PS5, HD players, and Set Top Boxes
• Requires 5V/2A power adapter

Product Diagram

The device features an input selection button and IR receiver on the front panel, along with activity display LEDs. The rear panel houses the four HDMI inputs, one HDMI output, and the DC 5V power input port.

Installation

1. Connect your HD signal sources into the HDMI switch inputs using 4 HDMI 2.1 cables.
2. Connect your HDMI display source into the HDMI switch output using 1 HDMI 2.1 cable.
3. Connect the switcher to a power outlet using the 5V/2A power adapter.

Specifications

• HDMI Version: 2.1
• HDCP Version: 2.3
• Max Resolution: Up to 8K/60Hz YUV 4:4:4 8bit
• Audio Format: DTS-HD, Dolby-Atmos, DTS, Dolby-trueHD, DSD
• Power Adapter: AC 100V-240V input; DC 5V/2A output
• Operating Temperature: -10 to +55 degrees Celsius
• Dimensions: 137.7 x 84 x 18.5 mm
• Weight: 90g

Using Tips

• If you encounter connection issues, try re-powering the device and unplugging/replugging the HDMI cable.
• Use qualified or brand-new HDMI 2.0 standard cables less than 3 meters long.
• To solve picture flash or black screen issues, hold the select button for 5 seconds until the input LED blinks 3 times to reset the device.

Safety Notes

• Place the machine in an environment away from dampness, high temperatures, dust, erosive, and oxidant environments.
• Avoid strong shaking, hitting, or dropping the device.
• Do not touch the device with wet hands.
• Turn off the power when the machine is not in use for a long time.
• Do not open the cover or touch internal parts.
• Use only the original factory power adapter.
• Check connection cables carefully before powering on.

Contacts

For technical assistance, please send an e-mail to [email protected] or visit https://www.easycoolav.com