
MX44UHD User Manual
HomeCinemaSolution Contact: info@homecinemasolution.it 1
MX44UHD User Manual

MX44UHD User Manual
HomeCinemaSolution Contact: info@homecinemasolution.it 2
Thank you for purchasing this product. For optimum performance and safety, please read
these instructions carefully before connecting, operating or adjusting this product. Please keep
this manual for future reference.
SURGE PROTECTION DEVICE RECOMMENDED
This product contains sensitive electrical components that may be damaged by electrical
spikes, surges, electric shock, lightning strikes, etc. Use of surge protection systems is highly
recommended in order to protect and extend the life of your equipment.

MX44UHD User Manual
HomeCinemaSolution Contact: info@homecinemasolution.it 3
Table of Contents
1. Introduction......................................................................................... ....4
2. Features............................................................................................... ......4
3. Panel Descriptions.........................................................................................................4
4. Remote Control Descriptions...........................................................................................6
5. Application Diagram........................................................................................................7
6. Specifications..........................................................................................................8
7. Package Contents.......................................................................................8
8. RS-232 Pin Assignment.........................................................................................9
9. DIP for EDID Setting.........................................................................................9
10. GUI control..............................................................................................10
11. Maintenance.................................................................................................................20
12. Exclusive Remedies........................................................................................20

MX44UHD User Manual
HomeCinemaSolution Contact: info@homecinemasolution.it 4
Introduction:
The MX44UHD is 4×4 Matrix with IR matrix for HDMI routes four Hi-Def sources to any four
HDTV displays, supporting 1080p Full HD up to 4K plus all 3D formats, along with
multichannel digital audio formats such as Dolby® True HD and DTS-HD® Master Audio™.
Each source can be routed to any display using the front-panel push buttons, IR remote
control and RS-232 interface.
Features:
Supports resolutions up to 1080p@60HZ,48-bit deep color, 4k@30HZ
Allows any source to be displayed on multiple displays at the same time
Allows any HDMI display to view any HDMI source at any time
Dolby TrueHD and DTS-HD master audio pass through HDMI output
Advanced EDID management for rapid integration of sources and displays
Multiple switching mode, push-in button, IR remote control and RS-232 control
Easy installation with rack-mounting ears
Full 3D pass- through.
HDCP compliant
Panel Descriptions
Front Panel
1. IR receiver window----Receive the IR from the remote control of MX44UHD.
2. Power LED indicator---Indicate the status of the power for the matrix.
3. HDMI output selection button 1 to 4---Press to select the output from 1 to 4.
4. Input LED indicator---Indicate the status of the input for the matrix.

MX44UHD User Manual
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Back Panel
1. IR inputs 1 to 4 ---- 3.5mm stereo phone-jack
2. IR outputs 1 to4 ---- 3.5mm stereo phone-jack
3. IR extension receiver input ---- 3.5mm stereo phone-jack
4. Power switcher---- Press to power on/off the matrix
5. HDMI inputs 1 to 4----Connect HDMI sources
6. HDMI outputs 1 to 4----Output for displays, AVR etc.
7. RS232 female port----Connect to the PC using RS232 cable
8. Power port---Use included DC adaptor to power the matrix switcher.

MX44UHD User Manual
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Remote Control Description
Output and Input select
A. OUTPUT-X select INPUT-Y:
1. Press OUTPUT-X (X means 1 to 4 of outputs)Press INPUT-Y ( Y means 1 to 4 of
inputs )
2. Press OUTPUT-X (X means 1 to 4 of outputs) press the left and right arrow buttons
to select the input.
B. All outputs select INPUT-Y: Press ALL button in zone OUTPUTPress INPUT-Y button ( Y
means 1 to 4 of inputs ), then INPUT-Y switched to ALL OUTPUTS
C. Mirror all inputs and outputs (Ex. Input 1 to output 1, input 2 to output 2, etc): Press PTP
button in Zone OUTPUT