cable matters 103077 User manual

www.cablematters.com
4x2 HDMI Matrix
with 4K Resolution Support
Model 103077
User Manual
 Distributes any combination of four
HDMI sources to two displays

Table of Contents
1. INTRODUCTION........................................................... 1
1.1 Introduction
1.2 Copyright and Trademarks
1.3 FCC Compliance Statement
2. PRODUCT OVERVIEW
2.1 Package Contents
2.2 Product Description ............................................................ 2
2.3 Product Features
3. CONNECTION AND OPERATION
3.1 Installation Checklist........................................................... 3
3.2 Front Panel Connections
3.3 Rear Panel Connections..................................................... 4
3.4 Audio Panel Connections
3.5 IR Remote Functions .......................................................... 5
3.6 Connection Instructions
3.7 Video and Audio Settings with a Mac Computer ............... 6
3.8 Video and Audio Settings with a Windows Computer ....... 7
3.9 Troubleshooting Notes ....................................................... 8
4. TECHNICAL SPECIFICATIONS .................................. 9
5. WARRANTY AND SUPPORT.................................... 10
5.1 Customer Support and Contact Information
5.2 Warranty Information
5.3 Limitations of Liability
4x2 Matrix Switch

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4x2 Matrix Switch
1. Introduction
1.1 Introduction
Thank you for your purchase from Cable Matters® Inc., the ‘Reliable Connectivity’ company. This
User Manual provides an overview of the features and installation of your new
4x2 Matrix Switch with 4K Resolution Support
Please read these instructions carefully before connecting, operating, or configuring this product.
Please keep this manual for future reference.
Contact [e-mail] for questions or product support.
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.
2. PRODUCT OVERVIEW
2.1 Package Contents
Please check that the following items are contained in the package:
1 x 4x2 Matrix Switch
1 x AC Power Adapter
1 x IR Remote with battery
2 x 4K rated HDMI Cables
1 x User Manual (available as a PDF from Cable Matters)
NOTE: Two HMDI cables are included. Additional cables are sold separately.

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4x2 Matrix Switch
2.3 Product Features
 Connect up to 4 input sources with HDMI output
 Switch sources between 2 output displays with HDMI input
 Provides compatibility between 4K and 1080p sources and displays
 Ideal solution for displays with limited HMDI ports
 Simultaneous switching between inputs with a handheld remote
 Video resolution support up to 4096 x 2160 @ 30Hz
 Dolby Digital, DTS, Dolby TrueHD, DTS HD-Master Audio support
 Audio support for 2.1 and 5.1 surround sound
 Audio output with 3.5mm stereo and Toslink ports
 Rugged metal housing construction reduces EMI/RFI noise
 Includes 2-Pack of 4K rated HDMI cables
2.2 Product Description
The Cable Matters® 4x2 Matrix Switch is the perfect solution for connect-
ing multiple A/V devices to displays with limited HDMI ports. Connect up to
four devices to two separate displays. Control each device independently
with the handheld remote.

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4x2 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 3.6 feet of an electrical outlet
 Recommended max total cable distance (in/out) is 30 feet
 4K displays require 4K rated HDMI cables in the shortest length needed
 Use high quality solid copper HDMI cables for the best performance
 Certain cable set-top boxes may block replication of the signal
 Test the Matrix and cabling before installing in a permanent location
3.2 Front Panel Connections
1. OFF/ON: Power saving switch can turn off unit when not in use
2. POWER LED: Blue LED lights when Matrix is turned on
3. IR Reader: Remote must have line of sight to this reader
4. HDMI OUT B: Green LED lights to show selected source on Display B
5. HDMI OUT A: Green LED lights to show selected source on Display A
6. SWITCH B: Manual button switches source to Display B
7. SWITCH A: Manual button switches source to Display A
IMPORTANT NOTES:
 Default audio / video mode is 4K with 2.1 audio
 Connect a source to a display with 1080p or lower resolution by
pressing Switch A for 3 seconds
 Press Switch B for 3 seconds to select 4K with 5.1 audio mode
x

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4x2 Matrix Switch
3.3 Rear Panel Connections
1) HDMI OUT: HDMI Connection to Display A or Display B
2) HDMI IN: HDMI Connection to inputs 1, 2, 3, 4
3) DC 5V IN: Connect the AC power adapter to this port
3.4 Audio Panel Connections
1) Toslink optical audio output port
2) 3.5mm stereo audio output port
NOTE: Audio output from the 3.5mm stereo aux jack and Toslink ports
mirrors the output to Display B only

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4x2 Matrix Switch
3.5 IR Remote Functions
OUT A: Switch between IN1 to IN4 sources to Display A
OUT B: Switch between IN1 to IN4 sources to Display B
NOTES:
Remove the battery tab cover before using
Remote must have line of sight with the IR reader window
1. Connect the AC power adapter to the unit and an electrical outlet
2. Power off all the source equipment and output displays
3. Connect the HDMI cables to the input sources and output displays
4. Power on the video sources and output displays
5. Depress the ON switch on the Matrix to establish the connections
Note: Press the B switch for 3 seconds to select 4K with 5.1 audio
Note: Press the A switch for 3 seconds to connect a 4K source to a
display with 1080 or lower resolution
6. Select the appropriate HDMI INPUT on the menu of each display
7. Select the appropriate AUDIO INPUT on the menu of each display
8. Switch inputs to the displays with the Switch A or Switch B buttons
on the Matrix or with the handheld remote
9. Press Switch A or Switch B for 3 seconds to change EDID settings
3.6 Connection Instructions
EDID Modes Setting
4K Video/2.1 Audio Default
1080p Video/2.1 Audio Press Switch A for 3 seconds
4K Video/5.1 Audio Press Switch B for 3 seconds

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4x2 Matrix Switch
3.7 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
SOUND SETTINGS
1) Open Apple Menu
2) Select System Preferences
3) Click on Sound
4) Select Output tab
5) Adjust volume at connected display
NOTE: Refer to the user manual of
your monitor, TV, or projector to
change the resolution and sound
input settings and to verify that audio
is supported.

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4x2 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
SOUND SETTINGS
1) Select Control Panel > Sound
2) Select Playback tab
3) Adjust volume at the connected
display
NOTE: Refer to the user manual of your
monitor, TV, or projector to change the
resolution and sound input settings and
to verify that audio is supported.

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4x2 Matrix Switch
3.9 Troubleshooting Notes
 Verify that the Matrix and all connected equipment have power. The red LED
indicator should be lit.
 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. Check
the green LED indicators on the front panel of the Matrix.
 No signal is displayed if the source is 4K and the display is 1080p or lower. Press
Switch A for 3 seconds on the Matrix to configure this connection.
 All connected equipment must support HDCP.
 Directly connect the video source to a display to test for compatibility.
 Check the audio output settings from the source device or computer.
 Test each HDMI cable by connecting it with other equipment.
 High resolution 4K displays may require a heavy gauge AWG 22-24 or RedMere
HDMI cable for distances over 10 feet.
 Place the Matrix Switch away from fluorescent lighting or equipment that gener-
ates electrical noise.
 A ‘Not Supported’ error message may indicated that the connected equipment
does not support HDCP (or more than 2 outputs) for content protected video.
 Check that the IR Reader on the front panel is not blocked.
 Reboot the video source and output displays after making changes.
Contact [e-mail] with any questions.

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4x2 Matrix Switch
4. TECHNICAL SPECIFICATIONS Model 103077
Matrix Connections
HDMI Input.........................................................................4 x HDMI 19 pin female
HDMI Output ..................................................................... 2 x HDMI 19 pin female
Audio Output......................................................................1 x 3.5mm stereo mini jack
...........................................................................................1 x S/PDIF (Toslink)
Power.................................................................................1 x 5V DC power input
Video Resolution Support
4K Max...............................................................................4096 x 2160 @ 30Hz
..................................................................... .....................1920x1080 @ 60Hz
Supported HDMI AV formats .................. 4K/2.1 Ch, 4K/5.1 Ch, 1080p/2.1 Ch
Frequency Bandwidth ..................................................... 3.2.Gbps
Matrix Dimensions
(L x W x H) / Weight ...................................7.8 x 2.7 x 0.9 Inches / 10.7 Ounces
Remote Specifications
(L x W x H) / Weight ...................................1.5 x 3.5 x 0.3 Inches / 0.5 Ounces
Battery.........................................................……………….CR2025 lithium
Environmental
Operating Temperature ..............................32°F to 104°F
Storage Temperature .................................-4°F to 140°F
AC Power Supply......................................US Standard 5V 3A, 3.8 Feet
Regulatory Approvals
Matrix Switch .............................................FCC, C E, RoHS
Warranty ....................................................Limited One Year
User Manual...............................................English Version (12-18-15)
NOTE: Specifications are subject to change without notice.

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4x2 Matrix Switch
5. Warranty and Support
5.1 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 [e-mail].
5.2 Warranty Information
This product is backed by a limited one-year warranty. The warranty covers
parts and labor costs only. Cable Matters does not warrant its products
from defects or damages arising from misuse, abuse, or normal wear.
5.3 Limitation of Liability
In no event shall Cable Matters Inc. (including their officers, directors,
employees or agents) be liable for any damages (whether direct or indirect,
special, punitive, incidental, consequential, or otherwise), loss of profits,
loss of business, or any pecuniary loss, arising out of, or related to the use
of this product exceeding the actual price paid for the product (as allowed
by state law.
View our compatible HDMI products at www.cablematters.com
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