3
atlona.com
Toll free: 1-877-536-3976
Local: 1-408-962-0515
Introduction
With the latest and more affordable HDBaseT
®
technology extend HDMI
®
sources up to 230ft over
category cable. The Atlona HDMI 4 by 4 Matrix Switcher allows for effortless control of up to 8
devices through IR, RS-232, TCP/IP and the front panel. With built in S/PDIF ports send audio to an
AVR or distribution amp. To ensure all audio passes through, the 4 by 4 Matrix Switcher supports
all Lossy and Lossless formats of Dolby
®
and DTS™ over HDMI.
Package Contents
Features
• 1 x AT-PRO3HD44M
• 1 x
24V/6.25A DC adaptor
• 1 x
Power cord
• 1 x
IR Extender
• 5 x
IR Emitter
• 1 x
Remote control
• 1 x Pair of dual purpose wall/rack mounts
• 1 x User
Manual
• HDBaseT allows IR, RS-232, audio and visual signals to pass over a single category cable.
• Latest feature of Power over Category cable (PoCc™) enables the matrix to power all compatible
receivers.
• IR ports for zone dedicated control through IR remote control and 3rd party control boxes.
• Programmable I/O memories, save I/O routes for faster switching to the most commonly used
configurations.
• EDID™ learning function for up to 4 video display EDIDs.
• Multiple control options such as RS-232, IR, TCP/IP, and the front panel.
• Dolby
®
TrueHD and DTS-HD Master Audio™ pass through HDMI output interface.
• Compatible with DVI/D (with DVI/D to HDMI adapter such as AT-HD610), allowing DVI/D to be
passed to displays.
• Built in S/PDIF audio de-embedding for AVR or 2Ch distribution amplifiers.
Compatible with PCM 2Channel, Dolby 2.0, Dobly Digital 5.1, and DTS 5.1.
• HDCP compliant
Before You Start
• Make sure when connecting a category cable a 568B termination method is used.
• Make sure the matrix is connected to a component surge suppressor with line conditioning.
Note:
Atlona’s warranty does not cover damage due to electrical disturbances. A component surge
suppressor with line conditioning is highly suggested, especially in areas with electrical
storms.
• Be sure you’re using a mono to mono (2 conductor) 3.5mm IR cable available to purchase at
Atlona.com) when using IR output control from 3rd party control boxes, stereo (3 conductor)
3.5mm cables are not compatible.
