Page 1
4x4 Audio/Video Matrix Switch with 4K Video Resolution Support Model 103081 Distributes any combination of four HDMI sources to four displays User Manual www.cablematters.com...
1.2 Copyright and Trademarks Specifications are subject to change without notice. Cable Matters is a registered trademark or trademark of Cable Matters Inc. All rights reserved. All other trademarks are the property of their respective owners. 1.3 FCC Compliance Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.
4x4 Matrix Switch 2.2 Product Description The Cable Matters® 4x4 Audio/Video Matrix Switch is the perfect solution for switching any combination of HDMI sources to displays with HDMI input ports. Connect up to four devices to four separate displays. Control each device independently with the handheld IR remote.
4x4 Matrix Switch 3. CONNECTION AND OPERATION 3.1 Installation Checklist Please review these steps before installing the HDMI Matrix Switch Power-off the source and display equipment before connecting • Matrix must be located within 4.5 feet of an electrical outlet •...
4x4 Matrix Switch 3.3 Rear Panel Connections 1) Ethernet: Access Matrix programming over a network with IP 2) RS-232: Access Matrix programming with an RS-232 cable 3) INPUT: Connect an HDMI cable to sources 1, 2, 3, 4 4) OUTPUT: Connect an HDMI cable to displays A, B, C, D 5) AUDIO: Mirrors each output port with a 3.5mm or digital coax cable 6) IR EXT: Connect the included IR extension cable 7) DC-IN: Power cable port...
4x4 Matrix Switch 3.5 Connection Instructions Connect the AC power adapter to the unit and an electrical outlet Power off all the source equipment and output displays Connect the HDMI cables to the sources and output displays Power on the video sources and output displays Depress the Matrix POWER button to establish the connections Select the HDMI INPUT on the menu of each display Select the AUDIO INPUT on the menu of each display...
4x4 Matrix Switch 3.7 Audio Mirrored Output Ports Audio can be mirrored from Displays A, B, C or D The COAX ports connect a digital audio coaxial cable for 2 channel stereo or compressed 5.1 surround sound. The AUX ports connect a 3.5mm stereo cable to a headset or speaker for 2 channel audio.
4x4 Matrix Switch 3.8 Video and Audio Settings with a Windows Computer VIDEO SETTINGS 1) Right-click on desktop and select Screen Resolution 2) Select Duplicate or Extend 3) Click on Advanced settings to change the refresh rate NOTE: Refer to the user manual of your monitor, TV, or projector to change the resolution and sound settings.
4x4 Matrix Switch 3.9 Video and Audio Settings with a Mac Computer VIDEO SETTINGS 1) Open Apple Menu 2) Select System Preferences 3) Click on Displays 4) Click Arrangement tab 5) Choose Duplicate or Extend 6) Select Display tab to adjust the resolution NOTE: Refer to the user manual of your monitor, TV, or projector to...
1) Connect an RS-232 cable to a Windows computer with the included cable (use a USB to RS-232 converter cable, if needed) 2) Download the Matrix App from www.cablematters.com/downloads under SKU 103081 3) Install and launch the App 4) Select COM Control Mode...
4x4 Matrix Switch 4.3 EDID Tab Menu Click on the EDID tab to • manually program the EDID mode for each input Copy the EDID setting • from Output displays A, B, C, D 4.4 Matrix Tab Menu Select the Input and •...
4x4 Matrix Switch 5. TROUBLESHOOTING TIPS Verify that the Matrix and all connected equipment have power. • Verify that all cables are connected to the correct input and output ports. • Verify that the correct video input source and output display is selected. •...
4x4 Matrix Switch 7. Warranty and Support 7.1 Customer Support and Contact Information Cable Matters offers lifetime technical support as an integral part of our commitment to provide industry leading solutions. Email us with any questions at support@cablematters.com. 7.2 Warranty Information This product is backed by a limited one-year warranty.