User Manual English
Safety Instructions
! WARNING !
Please read the following safety information carefully and always keep this document with
the product.
Failure to follow these precautions can result in serious injuries or death from electric
shock, fire or damage to the product.
Touching the internal components or a damaged cable may cause electric shock, which
may result in death.
To reduce risk of fire, electric shocks or damage:
▪ Do not open the product. There are no user serviceable parts inside.
▪ Qualified servicing personnel must only carry out any repairs or maintenance.
▪ Never use damaged cables.
▪ Do not expose the product to water or places of moisture.
▪ This product is intended for indoor use only.
▪ Do not place the product near direct heat sources. Always place it in a well-ventilated place.
▪ Do not place heavy items on the product or the cables.
▪ Please ensure any adapters are firmly secured and locked in place before inserting into a wall socket
Introduction
Thank you for purchasing the 4x4 HDMI 18G Matrix with Audio. This product has been designed to provide
trouble free, reliable operation. It benefits from both a LINDY 2-year warranty and free lifetime technical
support. To ensure correct use, please read this manual carefully and retain it for future reference.
The Lindy 4x4 HDMI Matrix Switch Pro supports HDMI 2.0 18G signals, allowing for the transmission of
clear 4K Ultra HD 60Hz resolutions. Additional support for High Dynamic Range ensures video content is
displayed with enhanced brightness, greater contrasts and a much wider colour gamut, perfect for digital
signage displays in retail, creating informational multi-display setups in education, or distributing content
in commercial installations such as cinemas. As well as HDMI audio pass-through, individual SPDIF ports
allow for a separate connection of digital speaker systems and amplifiers, creating immersive audio
experiences to compliment the video content.
Package Contents
▪ 4x4 HDMI 18G Matrix
▪ 5VDC 3A Multi-country Level VI Power Supply (UK, EU, US & AUS Adapters Included),
Barrel Size: 5.5/2.1mm Screw Type
▪ IR Extension Cable, 1.6m
▪ IR Remote including CR2025 3V battery
▪ Mounting brackets, screws & rubber feet
▪ RS232 screw terminal
▪ Quick Install Guide