User Manual Model HMX-144 HDMI Matrix Router
Table Of Contents 1.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.0 Checking Package Contents . . . . . . . . . . . . . . . . . . . . . . 3 3.0 Getting the Best Results . . . . . . . . . . . . . . . . . . . . . . . . 4 4.0 Planning a Matrix System . . . . . . . . . . . . . . . . . . . . . . . 5 5.0 Connecting The Hardware . . . . . . . . . . . . . . . . . . . . . . . 6 6.0 Operating the Matrix . . . . . . . . . . . . . . . . . . . . . . . . . . 7 7.
1.0 INTRODUCTION Thank you for purchasing this Model HMX-144 HDMI Matrix Router from Audio Authority. It is designed to route digital audio and video signals from four different HDMI sources to four HDMI displays without signal degradation or loss of encryption. The HMX-144 is HDCP v1.1 compliant, and HDMI v1.3 compliant, supporting deep color video, Dolby TrueHD, and DTS-HD Master Audio.
ZONE 1 POWER 1 2 3 4 HDCP HDMI DVI Version 1.3 SOURCE Model HMX-144 4x4 Video/Audio Matrix 3.0 GETTING THE BEST RESULTS Many factors influence the quality and reliability of HDMI signal distribution RS-232 OUTPUTS installations. The following are the main factors to consider,HDMI andZONE basic ZONE 4 ZONE 3 ZONE 2 ZONE 1 precautions that will ensure the best possible performance. EDID • Resolution tracking. Refer to 4.
ZONE 2 1 2 3 4 HDCP HDMI DVI ZONE 3 1 SOURCE 2 3 4 HDCP HDMI DVI SOURCE ZONE 4 1 2 3 4 HDCP HDMI DVI SOURCE 4.0 PLANNING A MATRIX SYSTEM • Each display should be individually tested by connecting it directly to each POWER 5V DC source to3 ensure basicSOURCE compatibility before them to a matrix.
RS-232 ZONE 4 HDMI ZONE OUTPUTS ZONE 3 ZONE 2 ZONE 1 EDID INT / AUTO 5.0 CONNECTING THE HARDWARE • Turn off equipment that will be connected to the matrix. Mount the matrix in an equipment rack if desired, using the included rack ears. Otherwise, place the matrix on a flat surface with adequate ventilation and access to the front and rear panels. • Connect an HDMI approved cable from each HDMI source to an input of the matrix. Cable lengths should be kept as short as possible.
OURCE INPUTS CE 4 ER SOURCE 3 POWER 5V DC SOURCE 1 SOURCE 2 IR • Turn on the HDMI sources and displays. Turn on the matrix and after a pause for HDCP handshaking, observe the source signals on the displays. The HMX144 front panel LEDs light, indicating the active sources in each zone, HDCP status and HDMI/DVI status. Note: Proper function of HDMI matrix routers and distribution systems depends on the use of high quality HDMI cables with low loss, high bandwidth signal handling capabilities.
6.2 IR Remote Control The four rows of source selector buttons just below the power button are used to select the source on the four zone outputs. Each row represents a zone. IR Remote Control POWER OUTPUT ZONE 1 1 1 2 3 4 2 3 4 2 3 4 2 3 4 OUTPUT ZONE 2 2 1 OUTPUT ZONE 3 3 1 OUTPUT ZONE 4 4 1 SOURCES 6.3 RS-232 Control Connect a computer or other serial controller to the RS-232 port on the rear panel using a cable with pin connections as shown on page 6.
7.0 TROUBLESHOOTING • Make certain that the matrix is receiving power by looking at the power LED. It should be illuminated and not flickering. Intermittent operation generally means a problem with the DC power adapter or low AC voltage. Check the AC outlet for proper voltage, then consider replacing the DC power adapter. • If some lower resolution TVs do not display a picture, make sure the source is producing a resolution low enough that all TVs can accept it. Try 1080i, 720p and 480p.
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9.0 LIMITED WARRANTY If this Audio Authority product fails due to defects in materials or workmanship within one year from the date of the original sale to the end-user, Audio Authority guarantees that we will replace the defective product at no cost. Freight charges for the replacement unit will be paid by Audio Authority (Ground service only).
10.0 REGULATORY COMPLIANCE The HMX-144 matrix has been tested for compliance with appropriate FCC and CE rules and regulations and is also RoHS compliant. The included power supply has been tested for compliance with UL, CE and CSA rules and regulations and is also RoHS compliant. 11.0 CONTACT INFORMATION If you have questions or require assistance with this product in areas not covered by this manual, please contact Audio Authority using the information below.
