Safety precautions
- Unpack the equipment carefully and save the original box and packing material for possible future shipment
- Follow basic safety precautions to reduce the risk of fire, electrical shock and injury to persons.
- Do not dismantle the housing or modify the module. It may result in electrical shock or burn.
- Using supplies or parts not meeting the products’ specifications may cause damage, deterioration or malfunction.
- Refer all servicing to qualified service personnel.
- To prevent fire or shock hazard, do not expose the unit to rain, moisture or install this product near water.
- Do not put any heavy items on the extension cable in case of extrusion.
- Do not remove the housing of the device as opening or removing housing may expose you to dangerous voltage or other hazards.
- Install the device in a place with fine ventilation to avoid damage caused by overheat.
- Keep the module away from liquids.
- Spillage into the housing may result in fire, electrical shock, or equipment damage. If an object or liquid falls or spills on to the housing, unplug the module immediately.
- Do not twist or pull by force ends of the optical cable. It can cause malfunction.
- Do not use liquid or aerosol cleaners to clean this unit. Always unplug the power to the device before cleaning.
- Unplug the power cord when left unused for a long period of time.
- Information on disposal for scrapped devices: do not burn or mix with general household waste, please treat them as normal electrical wastes.
Introduction
Introduction to Single Plug-in Card Matrix Switcher
This product is a high-performance seamlessly AV modular matrix switcher providing 12 flexible PCIE slots for single HDMI/HDBaseT/VGA input/output cards and 4 fixed slots for output signal cards.
With its advanced modularization design, Freedom combination of single HDBaseT/HDMI/VGA input/output card can make up different kinds of matrix. All the cards support plug-and-play. It supports different video signals with seamless cross switching. Every video or audio signal is transmitted and switched independently to decrease signal attenuation. The switcher can handle all the audiovisual management, including the switching, driving, scaling etc.
Features
- 12 card slots for flexible input/output combination, and 4 slots for output signal cards.
- Comprehensive signal card compatibility: HDMI/HDBaseT/VGA.
- Automatically recognize input/output signal card.
- Powerful EDID management.
- UPnP enables quick-connection to GUI.
- HDCP Compliant.
- Seamless AV distribution through different AV signal.
- Controllable via front panel buttons, IR, RS232 & TCP/IP.
- Adjustable output resolution.
- Online firmware upgrade via USB port.
Package List
- 1 x Single Plug-in Card Matrix Switcher
- 4 x Plastic Cushions
- 1 x IR Receiver
- 2 x Pluggable Terminal Blocks
- 2 x Mounting Ears
- 1 x Power Cord
- 1 x IR Remote
- 1 x User Manual
Note: Signal cards are sold and packed separately, all the items listed above are for the Matrix Switcher solely. Confirm all the accessories are included, if not, please contact with the dealers.
Panel Description
Front Panel

Description for Touch Screen
Touch any button to awake touch screen and white backlight will appear. If without any operations within 8 seconds, touch screen will enter sleep mode and the white backlight will goes out.
Note: Due to the buttons may not be able to touch successfully; the touch screen will not be awakened. In this case, please refer to the shown below to slide your finger left and right.

- When the touch screen is awaking, press any button, the white backlight of this buttons will turn into blue.
- Press the button of IR remote, the corresponding button will appear blue backlight.
| No. | Name | Description |
|---|---|---|
| Description for Touch Screen | Touch any button to awake touch screen and white backlight will appear. If without any operations within 8 seconds, touch screen will enter sleep mode and the white backlight will goes out. Note: Due to the buttons may not be able to touch successfully; the touch screen will not be awakened. In this case, please refer to the shown below to slide your finger left and right. When the touch screen is awaking, press any button, the white backlight of this buttons will turn into blue. Press the button of IR remote, the corresponding button will appear blue backlight. | |
| ① | LCD screen | Display real-time operation status. |
| ② | FIRMWARE | Micro USB port, used for firmware update. |
| ③ | PWR | Power indicator: OFF: No power. RED: Normal work. Green: Standby. |
| ④ | ACT | RS232 Link indicator: OFF: No RS232 serial signal. Blinking Green: Transmit RS232 serial signal. |
| ⑤ | IR | IR indicator: OFF: No IR signal. Blinking red: when the built-in IR sensor receive IR signal. |
| ⑥ | INPUTS | Back-lit buttons for input selection, ranges from 0~9, 12 selectable channels in total. |
| ⑦ | OUTPUTS | Back-lit buttons for output selection, ranges from 0~9, 16 selectable channels in total. |
| ⑧ | MENU | ALL: Select all inputs/outputs. EDID: EDID management button, enable input port to learn the EDID data from output devices. CLEAR: Withdraw an operation before it comes into effect/exit inquiry mode. ENTER: confirm operation/long-press (3s or more) to enter inquiry mode. |
Note: Input/output channels are recognized as double-digit, so press channel 1~9 as 01~09, besides, the interval should not exceed 8s.
Operations will be automatically canceled 8s later unless pressing ENTER to confirm.
Rear Panel
| No. | Name |
|---|---|
| ① 1~12 Card Slots | Flexible card slots, 12 in total, insert input/output signal cards here. |
| ② 13~16 Card Slots | 4 in total, insert output signal cards here. |
| ③ RS232 | Serial control port, connect with the RS232 port of control device to control the Matrix Switcher or the 3rd party device connected to I-BT & O-BT. |
| ④ IR ALL IN | Input port for IR control signal, connect with IR receiver (5V, with carrier), and work with IR emitters connected to IR OUT of far-end HDBT receivers. |
| ⑤ IR EYE | Connect with IR receiver (5V, with carrier) to control the switcher. |
| ⑥ TCP/IP | TCP/IP control port, connect with control device (e.g. a PC). |
| ⑦ Ground | Connect to grounding. |
| ⑧ Power port | Connect with 100~240V AC outlet. |
Note: Pictures shown in this manual are only for reference.
Signal Cards
The Matrix Switcher boasts 12 card slot for flexible input & output signal card combinations, and 4 card slots for output signal cards, HDMI, HDBT and VGA signal card can be selected, according to specific need. All the signal cards support seamless distribution and hot-plug.
The chart below shows all signal cards:


| Input – Card | Input – Ports | Output – Card | Output – Ports |
|---|---|---|---|
| I-UH | 4K HDMI & Analog Audio | O-UH | 4K HDMI & Analog Audio |
| I-BT | 4K HDBT & Analog Audio & RS232 & IR | O-BT | 4K HDBT & Analog Audio & RS232 & IR |
| I-UV | VGA & Analog Audio | O-AU | MIC/LINE IN, MIX OUT & PGM OUT |
I-UH& O-UH
Single 4K seamless HDMI signal card (refer to 9.2.1 for detailed specification).
HDMI1.4 & HDCP2.2 compliant, capable to transmit HDMI/DVI-I/DVI-D signal; Auto-detect input resolution; Max resolution: 4K×2K@60Hz 4:2:0;
The default output resolution is 4K×2K@30Hz and it can be adjusted via commands or GUI, support 4K×2K@60Hz, 1024×768@60Hz, 1920×1080p@60Hz, 1280×720@60Hz;
Support EDID Management (default EDID: 4K×2K@30Hz) and DDC communication; Input audio source selectable via command or GUI, including HDMI embedded audio (default), and external analog audio.
Figure 2-1 I-UH Figure 2-2 O-UH
| No. | Signal | No. | Signal |
|---|---|---|---|
| 1 | TMDS Data 2+ | 11 | TMDS Clock Shield |
| 2 | TMDS Data 2 Shield | 12 | TMDS Clock- |
| 3 | TMDS Data 2- | 13 | CEC |
| 4 | TMDS Data 1+ | 14 | N.C. |
| 5 | TMDS Data 1 Shield | 15 | SCL |
| 6 | TMDS Data 1- | 16 | SDA |
| 7 | TMDS Data 0+ | 17 | DDC/CEC Ground |
| 8 | TMDS Data 0 Shield | 18 | +5V Power |
| 9 | TMDS Data 0- | 19 | Hot Plug Detect |
| 10 | TMDS Clock+ | TMDS Clock Shield |
I-BT& O-BT
4K seamless HDBT signal card (refer to 9.2.2 for detailed specification).
Max resolution: 4K×2K@60Hz; Adaptive HDCP input and support HDCP2.2, the output signal support HDCP1.4; Work with HDBT transmitter/receiver to attain long-distance transmission (up to 70m via qualified CAT6 cable for 1080P or 40m for 4K signal); Real-time work status indicator: yellow LED blinks once powered on; green LED lights when the port is connected with HDBT devices;

- HDBT port supports PoE;
- Input audio source selectable via command or GUI, including HDMI embedded audio (default), and external analog audio;
- The default output resolution is 4K×2K@30Hz and it can be adjusted via commands or GUI, support 4K×2K@60Hz, 1024×768@60Hz, 1920×1080p@60Hz, 1280×720@60Hz;
- Support bi-directional RS232 control;
- Support bi-directional IR control, compatible with 5V/12V IR receiver (default: 5V);
- Support EDID Management (default EDID: 4K×2K@30Hz) and DDC communication.
Figure 2-3 I-BT Figure 2-4 O-BT
| Pin | Color |
|---|---|
| 1 | orange white |
| 2 | orange |
| 3 | green white |
| 4 | blue |
| 5 | blue white |
| 6 | green |
| 7 | brown white |
| 8 | brown |
Twist the pure-color cables with their half-color cables.
I-UV
4K seamless VGA signal input card (refer to 9.2.3 for detailed specification);
Max VGA input resolutions: 1920×1200p@60Hz;

External analog audio input for VGA video signal; Work with O-UH/O-BT output cards to switch video & audio input signal, and the video signal can be adjusted as 4K@30Hz 4:4:4.


Figure 2-5 I-UV
Note: When one PC used as input source, due to some models aren’t compatible with this input signal card, the video image may not be displayed fully.
O-AU
Audio signal output card (refer to 9.2.4 for detailed specification); Support external MIC or LINE audio input; Features MIX OUT port to output MIC/LINE & source audio simultaneously; Features PGM OUT port to output MIC/LINE & source audio simultaneously, and then the mixed sound volume and channel can be controlled via web-based GUI; Works with I-UH/I-BT/I-UV to output the de-embedded audio.
Figure 2-6 O-AU

System Connection
Usage Precautions
- System should be installed in a clean environment and has a prop temperature and humidity.
- All of the power switches, plugs, sockets and power cords should be insulated and safe.
- All devices should be connected before power on.
System Diagram
The following diagram illustrates typical input and output connections that can be utilized with the Matrix Switcher:

Note: System Diagram shown in this manual are for reference only, more specific schemes depend on real devices.
Connection Procedures
- Insert necessary signal cards to the card slots.
- Connect source device(s) (e.g. Blue-ray DVD) to corresponding input ports.
- Connect displays to corresponding output ports.
- Connect amplifier/ speaker to audio output ports.
- Connect an IR Receiver to IR EYE to enable IR control.
- Connect control device (e.g. a PC) to the RS232 port to enable serial control.
- Connect control device (e.g. a PC) to the TCP/IP port to enable TCP/IP control.
- Insert 100~240V AC outlet via the included power cord.
Application
Owing to its flexible card design, the Matrix Switcher is an all-in-one solution which is ideal for different projects such as public display, educational demo, professional presentation, advertising display or control center. The switcher can handle all the audiovisual management, including the switching, driving, scaling etc.
Front Panel Control
The Matrix Switcher provides with convenient front panel button control for I/O switch, EDID management, and system inquiry. Here we make a brief introduction to the operations.
Switching I/O connection
- To convert one input to an output: Operation: “INPUT”+“OUTPUT”+“ENTER” Example: transfer input 1 to output 5: INPUT: OUTPUT:
- To convert an input to several outputs: Operation: “INPUT” + “OUTPUT” + “OUTPUT” +… + “ENTER” Example: Switch input 2 to output 4, 5 INPUT: OUTPUT:
- To convert an input to all outputs: Operation: “input” + “ALL” + “ENTER” Example: Convert input 2 to all outputs INPUT:
EDID Learning
The Matrix Switcher features EDID management to maintain compatibility between all devices.
- One input port learns the EDID data of one output port Operation: “EDID”+“INPUT”+“OUTPUT”+“ENTER” . Example: Input 1 learns EDID data from output 10.
- INPUT: OUTPUT:
- All input ports learn EDID data from one output port Operation: “EDID”+“ALL”+“OUTPUT”+“ENTER” Example: All input ports learn EDID data from output 6 OUTPUT:
Inquiry
Press and hold the button “ENTER” for 3 seconds to enter system inquiry mode. The chart below shows information that can be inquired:
| Function Items | Description |
|---|---|
| Check customer serial | Interface shown after entering inquiry mode, customer serial can be changed via RS232 command. |
| Check output resolution | In inquiry mode, press output channel to check its resolution |
| Correspondence between inputs and outputs | “OUTPUT” + “ENTER” |
Clear operation
Function: clear the previous operations before pressing ENTER to enforce it. Press CLEAR can only erase the operations not confirmed by pressing ENTER.
Note: Input/ output channels are recognized in double-digit, press 01~09 instead of 1~9.The input delay time between two numbers of every input& output channel must be less than 8 seconds; otherwise the operation will be cancelled.
Note: The input/output channels on the rear panel are counting from left to right no matter whether there is signal card.
IR Control
Connect an IR receiver to IR EYE on the rear panel, users can control the switcher with the included IR remote (shown as below):
- ① Standby: enter/ exit standby mode
- ② INPUTS: input selection buttons, channels 1~9 should be pressed as 01~09
- ③ Function Buttons: share the same operation with front panel buttons
- ④ ENTER:  • confirm operation  • long-press (3 seconds or more) to enter inquiry mode Note: navigation buttons are unavailable.
- ⑤ OUTPUTS: output selection buttons, channels 1~9 should be pressed as 01~09

RS232 Control
The Matrix Switcher provides with one RS232 port for serial port control. Connect the Matrix Switcher to the control device (e.g. a PC) with RS232 cable and set the correct parameters, the control device is capable to control the Matrix Switcher via designed software.
RS232 Control Software
- Installation: Copy the control software file to the computer connected with the Matrix Switcher.
- Uninstallation: Delete all the control software files in corresponding file path.
Basic Settings:
Firstly, connect the Matrix Switcher with an input device and an output device. Then, connect it with a computer which is installed with RS232 control software. Double-click the software icon to run this software.
Here we take the software CommWatch.exe as example. The icon is showed as below:
The interface of the control software is showed as below:
Please set the parameters of COM number, bound rate, data bit, stop bit and the parity bit correctly, only then will you be able to send command in Command Sending Area.
- Parameter Configuration area
- Monitoring area, indicates whether the command sent works.
- Command Sending area

RS232 Communication Commands
Note: Case insensitive.In following commands, “[”and “]” are symbols for easy reading and do not need to be typed in actual operation.Type in the complete commands including ending symbol “.” or “;”.For input/ output channels 1~9 in the commands, type in 01~09 instead of 1~9.After sending command “%0911.” to restore factory default, wait for 10s or so before you reboot the device. Or the restoration may fail, and it will prompt “Default failed, please try again!” in the feedback.
Communication Protocol: Baud rate: 9600; Data bit: 8; Stop bit: 1; Parity bit: none.
| Command | Description | Feedback |
|---|---|---|
| /*Type; | Inquire the model | XXXXX |
| /%Lock; | Lock the front panel buttons | System Locked! |
| /%Unlock; | Unlock the front panel buttons | System Unlock! |
| /^Version; | Inquire the firmware version | VX.X.X |
| /:MessageOff; | Turn off the feedback from the com port. It only shows “switcher OK”. | /:MessageOff; |
| /:MessageOn; | Turn on the feedback from the com port. | /:MessageOn; |
| Undo. | Cancel the previous operation. | Undo Ok! |
| Demo. | Switch to the “demo” mode, 02->01, 2->2, 3->3 … and so on. | Demo Mode AV: 02-> 01 …… |
| [x]All. | Transfer signal from Input [x] to all outputs | 02 To All. |
| All@. | Switch on all the outputs | All Open. |
| All$. | Switch off all the outputs | All Closed. |
| [x]@. | Switch on output [x] | 02 Open. |
| [x]$. | Switch off output [x] | 01 Closed. |
|---|---|---|
| [x1]V[x2],[x3],[x4]… | Transfer signal from input [x1] to output [x2],[x3],[x4].., separate output channels with “,” | AV: 01->07 AV: 01->08 … |
| Save[Y]. | Save the present operation to the preset command [Y], [Y]=0~9 | Save To F1 |
| Recall[Y]. | Recall the preset command [Y] | Recall From F1 AV: 02->04 AV: 02->06 … |
| Clear[Y]. | Clear the preset command [Y] | Clear F1 |
| EDIDMInit. | Reset factory default EDID | EDIDMInit. |
| EDIDM[X]B[Y]. | Manage EDID, enable input [Y] learn EDID data from output [X] | EDIDM07B03 |
| PWON. | Work normally | PWON |
| PWOFF. | Enter standby mode | PWOFF |
| STANDBY. | Enter standby mode, can be awaken via front panel button operations | STANDBY |
| /+[Y]/[X]:******. | Set communication between PC and HDBaseT receiver. ① Y is for RS232 port (connect with RS232 port of HDBaseT receiver) a. Y = 1 ~ 16, send this command to the corresponding HDBaseT receiver to control far-end device when the Matrix Switcher is working properly. b. Y = A ~ P, send this command to the corresponding HDBaseT receiver when the Matrix Switcher is PWON. c. Y = a ~ p, send this command to the corresponding HDBaseT receiver when the Matrix Switcher is PWOFF. ② X is for baud rate, its value ranges from 1 to 7 (1=2400;2=4800;3=9600;4=19200;5=38400;6=57600;7=115200 ③ ***** is for data (max 48 Byte). | 601% Volume of MIC : 60 (****** and feedback from HDBT receiver) |
|---|---|---|
| CustomerSerial:11 111111111111111 11. | Set the customer serial number | customer serial is 1111111111111111111 |
| HDCPON. | Open HDCP for all output cards. | HDCP ON |
| HDCPOFF. | Close HDCP for all output cards. | HDCP OFF |
| %0911. | Reset factory default | Factory Default |
| Status[x]. | Inquire the respective input for output [x] | AV:01-> 02 |
|---|---|---|
| Status. | Inquire respective inputs for all outputs | AV:01->02 AV:03->06 … … |
| CheckInKatype. | Get the input signal card type *-- no available input signal card/output card, 1--VGA, 2--DVI, 4--BT, 5--SDI, 6--HDMI | Channel IN:*11*4**11*4*. |
| CheckOutKatype. | Get the output signal card type *-- no available output signal card/input card, 1--VGA, 2--DVI, 4--BT, 6--HDMI | Channel OUT: ***4*62**1**. |
| %9961. | Get current keylock status | System Unlock!/ System Locked! |
| %9962. | Inquire current working status | PWON/STANDBY /PWOFF |
| %9963. | Return all input& output connection status | Port 01 02 03 04 Mode In In In In Port 05 06 07 08 Mode In Ou In In Port 09 10 11 12 Mode Ou Ou In Ou Port 13 14 15 16 Mode Ou Ou Ou Ou |
| %9964. | Inquire the IP | IP: 192.168.0.178 |
| %9973. | Return resolutions of all outputs | Resolution Out02 1920x1080P 60 Resolution Out04 1920x1080P 60 … … |
| %9974. | Get current HDCP Status of output port. “X” means input port or no signal cards. “Y” means the output signal traffic with HDCP; “N” means not. | Out 01 02 03 04 HDCP X X X X Out 05 06 07 08 HDCP X N X X Out 09 10 11 12 HDCP N N X N Out 13 14 15 16 HDCP N N N N |
Get current input & output card correspondence status
| Out | 01 | 02 | 03 | 04 |
|---|---|---|---|---|
| In | 00 | 00 | 00 | 00 |
| Out | 05 | 06 | 07 | 08 |
| In | 00 | 01 | 00 | 00 |
| Out | 09 | 10 | 11 | 12 |
| In | 01 | 01 | 00 | 01 |
| Out | 13 | 14 | 15 | 16 |
| In | 01 | 01 | 01 | 01 |
Get the output card type
- Channel 6 output mode is Digital
- Channel 9 output mode is Digital
- … …
Inquire output resolution configuration mode (manual/auto EDID)
- Channel xx is auto/manual signal format.
Inquire the customer serial number
- customer serial is 1111111111111111111
Inquire input/output type of current inserted cards
Note: If there is no card inserted in a slot, it will show “Nc” instead of In/Ou.
| Port | 01 | 02 | 03 | 04 |
|---|---|---|---|---|
| Mode | In | In | In | In |
| Port | 05 | 06 | 07 | 08 |
| Mode | In | Ou | In | In |
| Port | 09 | 10 | 11 | 12 |
| Mode | Ou | Ou | In | Ou |
| Port | 13 | 14 | 15 | 16 |
| Mode | Ou | Ou | Ou | Ou |
- Channel status has changed.
Get the command sent to port N when PWON
| Port | PWON Command |
|---|---|
| 1 | 1A1. when PWON |
| 2 | 1A1. when PWON |
| 3 | 1A1. when PWON |
| 4 | 1A1. when PWON |
| 5 | 1A1. when PWON |
| 6 | 1A1. when PWON |
| 7 | 1A1. when PWON |
| 8 | 1A1. when PWON |
| 9 | 1A1. when PWON |
| 10 | 1A1. when PWON |
| 11 | 1A1. when PWON |
| 12 | 1A1. when PWON |
| 13 | NO Data when PWON |
| 14 | NO Data when PWON |
| 15 | NO Data when PWON |
| 16 | NO Data when PWON |
Get the command sent to port N when PWOFF
| Port | PWOFF Command |
|---|---|
| 1 | 2A1. when PWOFF |
| 2 | 2A1. when PWOFF |
| 3 | 2A1. when PWOFF |
| 4 | 2A1. when PWOFF |
| 5 | 2A1. when PWOFF |
| 6 | 2A1. when PWOFF |
| 7 | 2A1. when PWOFF |
| 8 | 2A1. when PWOFF |
| 9 | 2A1. when PWOFF |
| 10 | 2A1. when PWOFF |
| 11 | 2A1. when PWOFF |
| 12 | 2A1. when PWOFF |
| 13 | NO Data when PWOFF |
| 14 | NO Data when PWOFF |
| 15 | NO Data when PWOFF |
| 16 | NO Data when PWOFF |
Commands for Signal Cards
I-UH
USER/I/[x]:0706%;Set the audio source of input [x] to HDMI embedded audio. Channel 04 in audio command is:0706%
USER/I/[x]:0707%;Set the audio source of input [x] to analog audio. Channel 04 in audio command is:0707%
USER/I/[x]:0408%;Restore the signal card to its factory default settings.
O-UH
USER/O/[x]:0804%;Set the resolution of output [x] to 720P 60Hz. Resolution Out08 1280x720P
USER/O/[x]:0813%;Set the resolution of output [x] to 1080P 60Hz. Resolution Out08 1920x1080P
USER/O/[x]:0824%;Set the resolution of output [x] to 1024x768 60Hz. Resolution Out08 1024x768
USER/O/[x]:0840%;Set the resolution of output [x] to 3840x2160 30Hz. Resolution Out08 3840x2160 30Hz
USER/O/[x]:0841%;Set the resolution of output [x] to 3840x2160 60Hz. Resolution Out08 3840x2160 60Hz
USER/I/[x]:0408%;Restore the signal card to its factory default settings.
I-BT
USER/I/[x]:0706%;Set the audio source of input [x] to HDMI embedded audio. Channel 04 in audio command is:0706%
USER/I/[x]:0707%;Set the audio source of input [x] to analog audio. Channel 04 in audio command is:0707%
USER/I/[x]:0408%;Restore the signal card to its factory default settings.
USER/I/[x]:0409%;RS232 pass-through control mode 1: Control far-end device from the RS232 port of this input card.
USER/I/[x]:0410%;RS232 pass-through control mode 2(factory default): Control far-end device from the RS232 port of this Matrix Switcher.
O-BT
USER/O/[x]:0804%;Set the resolution of output [x] to 720P 60Hz. Resolution Out08 1280x720P
USER/O/[x]:0813%;Set the resolution of output [x] to 1080P 60Hz. Resolution Out08 1920x1080P
USER/O/[x]:0824%;Set the resolution of output [x] to 1024x768 60Hz. Resolution Out08 1024x768
USER/O/[x]:0840%;Set the resolution of output [x] to 3840x2160 30Hz. Resolution Out08 3840x2160 30Hz
USER/O/[x]:0841%;Set the resolution of output [x] to 3840x2160 60Hz. Resolution Out08 3840x2160 60Hz
USER/O/[x]:0408%;Restore the signal card to its factory default settings.
USER/O/[x]:0409%;RS232 pass-through control mode 1: Control far-end device from the RS232 port of this output card.
USER/O/[x]:0410%;RS232 pass-through control mode 2(factory default): Control far-end device from the RS232 port of this Matrix Switcher.
O-AU
Setup commands
PortXX/InputMic.Switch the audio input channel of port xx to MIC. Port XX Switch to mic.
PortXX/InputLine.Switch the audio input channel of port xx to LINE. Port XX Switch to line.
PortXX/SetMicVol:X X.Set the MIC volume of port xx to xx. Port XX Volume of MIC: xx. (xx can be 0-60)
PortXX/SetSourceVol:XX.Set the source volume of port xx to xx. Port XX Volume of SOURCE : xx. (xx can be 0-60)
PortXX/MicVolume+.Increase the MIC volume of port xx. Port XX Volume of MIC : xx. (xx can be 0-60)
PortXX/MicVolume-.Decrease the MIC volume of port xx. Port XX Volume of MIC : xx. (xx can be 0-60)
PortXX/SourceVolume+.Increase the source volume of port xx. Port XX Volume of SOURCE : xx.
PortXX/SourceVolume-.Decrease the source volume of port xx. Port XX Volume of SOURCE : xx.
PortXX/SetStereo.Switch the output audio mode of port xx to stereo. Port XX Output is stereo mode.
PortXX/SetMono.Switch the output audio mode of port xx to mono. Port XX Output is mono mode.
PortXX/MicMute.Mute the MIC audio of port xx. Port XX Mic Mute.
PortXX/MicUnmute.Unmute the MIC audio of port xx. Port XX Mic Unmute.
PortXX/SourceMute.Mute the source audio of port xx. Port XX Source Mute.
PortXX/SourceUnmute.Unmute the source audio of port xx. Port XX Source Unmute.
Inquire commands
%9921.Inquire the input audio channel. Port XX Switch to mic. Port XX Switch to line.
%9922.Inquire the output audio mode. Port XX Output is stereo mode. Port XX Output is mono mode.
%9923.Inquire the mute status of MIC audio. Port XX Mic Mute. Port XX Mic Unmute.
%9925.Inquire the mute status of source audio. Port XX Source Mute. Port XX Source Unmute.
%9926.Inquire the volume of MIC audio. Port XX Volume of MIC : xx.
%9928.Inquire the volume of source audio. Port XX Volume of SOURCE : xx.
TCP/IP Control
The Matrix Switcher boasts TCP/IP port for IP control.
Default settings: IP: 192.168.0.178; Subnet Mask: 255.255.255.0; Gateway: 192.168.0.1;
Serial Port: 4001.
IP & gateway can be changed as you need, Serial Port cannot be changed.
Connect the Ethernet port of control device and TCP/IP port of the Matrix Switcher, and set same network segment for the 2 devices, users are able to control the device via web-based GUI or designed TCP/IP communication software.
Control Modes
The Matrix Switcher can be controlled by PC without Ethernet access or PC(s) within a LAN.
- Controlled by PC without Ethernet access Connect a computer to the TCP/IP port, and set its network segment to the same as the Matrix Switcher’s.
- Controlled by PC(s) in LAN Connect the Matrix Switcher, a router and several PCs to setup a LAN (as shown in the following figure). Set the network segment of the Matrix Switcher to the same as the router’s, then PCs within the LAN are able to control the Matrix Switcher.

- Connect the TCP/IP port of the Matrix Switcher to Ethernet port of PC with straight-thru CAT5e/6.
- Set the PC’s network segment to the same as the Matrix Switcher’s.
- Set the Matrix Switcher’s network segment to the same as the router.
- Set the PC’s network segment to the original ones.
- Connect the Matrix Switcher and PC(s) to the router. PC(s) within the LAN is able to control the Matrix Switcher asynchronously.
Control via TCP/IP communication software
- Connect a computer and the Matrix Switcher to the same network. Open the TCPUDP software (or any other TCP/IP communication software) and create a connection, enter the IP address and port of the Matrix Switcher (default IP: 192.168.0.178, port:4001):
- After connect successfully, we can enter commands to control the Matrix Switcher, as below:

Here you will receive the feedback when a command is sent.
Enter your command here.
Commands are the same with RS232 commands listed in 4.3.3 RS232 Communication Commands

Control via web-based GUI
The Matrix Switcher provides with built-in GUI for convenient TCP/IP control. GUI allows users to interact with the Matrix Switcher through graphical icons and visual indicators.
Access GUI interface through any one of the following methods:
- Access through UPnP: Go to My Network Place in your PC, and click the icon named the Matrix Switcher.
- Access through web browser: type the IP of the device (default: 192.168.0.178, changeable) in the browser.

Note: PCs running Windows XP system may occur issues in finding UPnP icon, follow these steps to switch on UPnP protocol:
- Add UPnP component: go to “Control Panel” -> double-click “Add/ Delete Programs” -> double-click “Add/ Delete windows component” ->tick “UPnP” -> click “Next” -> click “OK”
- Enable Windows Firewall: go to “Control Panel” -> double-click “Windows Firewall” -> click “Others” -> tick “UPnP framework”
- Enable UPnP auto-starting: go to “Control Panel” -> double-click “Administrative Tools ” -> double-click “Services” -> find and click SSDP Discovery Service and Universal Plug and Play Device Host -> click “OK” UPnP will now automatically start when you turn on your computer.
- Reboot the device.
The log-in interface is shown below:
There are 2 selectable accounts to log in. Type the right name and password in relative column and click Login to enter configuration interfaces.
Name: admin; Password: admin (default setting, changeable via GUI).
Name: user; Password: user (default setting, changeable via GUI).
It will enter scene management interface (left) after log-in, which provides direct scene switch. The chart below illustrates the main structure of GUI interfaces:
The web-based GUI system can be divided into Switch Control and System Setting menu, but log in as user will only access Switch Control.
Click at the left-bottom corner to enter Switch Control menu.
Click at the left-bottom corner to enter System Setting menu.

Switch Control
This menu boasts 3 selectable interfaces in total, including scene switch interface and I/O switch interface.
Scene Switch
All ten scenes are shown in above interface. Select a scene and then click “Load” can invoke the selected scene. Click “cancel” to cancel the current operation.

I/O Switch
- Select button1 at INPUT column
- Select button 10 at OUTPUT column (If all OUTPUT ports are needed, you only need to click “All”.)
- Choose a scene that you want to save.
- Click “Confirm” to save the setting or Click “Clear” to clear set up.
System Setting
This menu boasts 4 submenu items in total, including configuration, status, EDID and password.
Configuration
6 submenu items in total, including Resolution, VGA Port, Network, Audio In, Audio Out and Audio port.
① Configure output resolution

In this interface, you can set output resolution.
O-UH & O-BT: support 4K×2K@60Hz、4K×2K@30Hz、1024×768@60Hz、1920×1080p@60Hz、1280×720@60Hz.
O-AU: Unavailable.

② Configure VGA port

Set the VGA signal format of I-UV: including VGA, YPBPR, and CVBS.
③ Configure network

In this interface, you can set DHCP (automatically assign IP by router) or static IP (manually set IP).
④ Configure audio input

In this interface, you can switch on/ off audio input port of I-UH, I-BT, and I-UV.
O-AU: Unavailable.
⑤ Configure audio output

In this interface, you can switch on/ off audio output port of O-UH and O-BT.
O-AU: Unavailable.
⑥ Configure PGM OUT audio port
In this interface, you can adjust the mixed audio volume, select stereo or mono audio channel, and select mic or line audio input.
This menu is only used for controlling the PGM port of O-AU signal card.
7.3.1.2. I/O Switch
The button matrix displays every possible connection between every input and output; users can carry on the connections by clicking corresponding button. For example:
- Select button1 at INPUT column
- Select button 10 at OUTPUT column (If all OUTPUT ports in needed, you only need to click “All”.)
- Choose a scene that you want to save.
- Click “Confirm” to save the setting or Click “Clear” to clear set up.
7.3.2 System Setting
This menu boasts 4 submenu items in total, including configuration, status, EDID and password.
7.3.2.1. Configuration
6 submenu items in total, including Resolution, VGA Port, Network, Audio In, Audio Out and Audio port.
① Configure output resolution
Status
3 submenu items in total, including LCD, Button, and Scene
① Configure LCD display

In this interface, you can configure LCD display information: max at 16 numbers/ letters.
② Set button labels

In this interface, you can set button labels: max at 7 numbers/ letters/ Chinese characters.
③ Name scene
In this interface, name scenes: max at 7 numbers/ letters/ Chinese characters.
EDID
On EDID management interface, enable 1/all input(s) capture and learn the EDID data from 1 output.
In this interface, you can:
- 1 input learns EDID from 1 output: Output + Input + Confirm
- All inputs learn EDID from 1 output: Output + To All Inputs
- Undo the previous input: click Cancel
Password
In this interface, you can:
- Set password: max at 10 numbers/ letters
- Configure front panel lock status
- Inquire GUI& Hardware versions
Remember to click Save to save the settings.
Note: Notes on the front panel icon:
| Icon |
|---|
| Front panel button unlock |
| Front panel button locked |
Press the button to switch between the 2 states.
Note: Clear the cache of the browser beforehand to ensure reliable GUI operation.
Port Management
Type the designed website 192.168.0.178:100 (Default, changeable via GUI) in your browser. Enter correct username and password (same with GUI name and password) to log in the WebServer:
Here is the main configuration interface of the WebServer:
In this interface, you can:
- Change website display language.
- Modify network settings: Go to Internet Settings -> WAN.
- Upgrade TCP/IP module: Go to Administration -> Upload Program -> Select program file -> Start upgrading.
- Reboot the device after upgrading.

Firmware Upgrade
The switcher boasts a USB port for online firmware upgrade on the front panel. Follow these steps to upgrade firmware:
- Copy the upgrade software and the latest upgrade file (.bin) to PC.
- Connect the USB ports of the switcher and the PC via USB cable.
- Double-click the update software icon (see as below). It will enter the upgrade interface shown as below:

- Click Connect USB.
- Click Open to load the upgrade file, then click Updata to start firmware upgrading.
Note: To ensure available control, the COM number of the PC should be 1~9.If the update progress bar can’t go on, please cut off power, and then restart this machine to update firmware again.
Specification
Main Unit
| Main Unit | |
|---|---|
| Connectors | |
| Control | (1) IR ALL IN, (1) IR EYE, (1) RS232, (1) TCP/IP |
| Card Slot | 16 PCI-E |
| Control Connectors 2 | 3.5mm mini jack, 1 DB9, 1 RJ45 |
| General | |
| Power Supply | 100~240V AC |
| Power Consumption | 13W(no load) |
| Working Temperature | 0~50℃ |
| Relative Humility | 10%~90% |
| Dimension (W*H*D) | 483mm x 132mm x 320mm |
Signal Cards
I-UH& O-UH
| I-UH | O-UH | |
|---|---|---|
| Input | (1) HDMI;(1) Analog audio | |
| Input Connector | (1) 19-pin Type A Female HDMI; (1) 3-pin pluggable terminal block | |
| Power Consumption | 4w (max) | |
| Output | (1) HDMI; (1) Analog audio | |
| Output Connector | (1) 19-pin Type A Female HDMI; (1) 3-pin pluggable terminal block | |
| Power Consumption | 1.5w (max) | |
| General | ||
| Switching Speed | < 100ns | |
| Standard | HDMI1.4 & HDCP2.2 | |
| Working Temperature | 0~50℃ | |
| Relative Humility | 10%~90% | |
| EDID | Supports EDID Management | |
| Output Resolution | Auto, 4Kx2K@60Hz 4:2:0, 4Kx2K@30Hz, 1024x768@60Hz, 1920x1080p@60Hz, 1280x720@60Hz |
I-BT& O-BT
| I-BT | O-BT | |
|---|---|---|
| Input | (1) HDBT; (1) Analog audio; (1) RS232; (1) IR IN, (1) IR OUT | |
| Input Connector | (1) Female RJ45; (2) 3-pin pluggable terminal block; (2) 3.5mm mini jack | |
| Power Consumption | 15w (max) | |
| Output | (1) HDBT; (1) Analog audio; (1) RS232; (1) IR IN, (1) IR OUT | |
| Output Connector | (1) Female RJ45; (2) 3-pin pluggable terminal block; (2) 3.5mm mini jack | |
| Power Consumption | 17w (max) | |
| General | ||
| Transmission Distance | 1080p ≤70m(Cat6); 4Kx2K ≤40m(Cat6) | |
| Switching Speed | < 100ns | |
| Working Temperature | 0~50℃ | |
| Relative Humility | 10%~90% | |
| Standard | HDMI2.0 & HDCP2.2 | |
| Audio | PCM | |
| EDID | Supports EDID Management | |
| Output Resolution | Auto, 4Kx2K@60Hz, 4Kx2K@30Hz, 1024x768@60Hz, 1920x1080p@60Hz, 1280x720@60Hz |
I-UV
| I-UV | |
|---|---|
| Video | |
| Input | 1 VGA |
| Input Connector | 1 Female 15 pin HD; |
| Input Resolution | Up to 1920x1200@50/60Hz |
| Audio | |
| Input | 1 Analog audio |
| Input Connector | 1 3-pin pluggable terminal block |
| Signal Format | PCM |
| Frequency Response | 20Hz~20KHz, ±0.5dB |
| CMRR | >85dB@20Hz~20KHz |
| General | |
| Power Consumption | 2w (max) |
| Switching Speed | < 100ns |
| Working Temperature | 0~50℃ |
| Relative Humility | 10%~90% |
O-AU
| O-AU | |
|---|---|
| Input | 1 MIC/LINE IN |
| Input Connector | 1 3-pin pluggable terminal block |
| Output | 1 MIX OUT; 1 PGM OUT |
| Output Connector | 2 3-pin pluggable terminal block |
| General | |
| Signal Format | PCM |
| Power Consumption | 5W |
| Frequency Response | 20Hz~20KHz, ±0.5dB |
| CMRR | >85dB@20Hz~20KHz |
| Working Temperature | 0~50℃ |
| Relative Humility | 10%~90% |
Panel Drawing
PWR
IR
INPUT 1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
ALL EDID
CLEAR ENTER
9
9
0
0
ACT
437 mm
132 mm
23 mm
Troubleshooting & Maintenance
| Problems | Causes | Solutions |
|---|---|---|
| Color losing or no video signal output in HDMI display | The connecting cables may not be connected correctly or it may be broken. | Check whether the cables are connected correctly and in working condition. |
| No HDMI signal output in display while local input is working normally | Loose cable connection | Reconnect the devices and make sure they’re well contacted. |
| The display doesn’t support the resolution | Set output resolution to other supportive ones or Auto. | |
| Splash screen in output devices | Poor quality of the connecting cable | Change for another cable of good quality. |
| Poor contact at the input/output end | Reconnect the devices and make sure they’re well contacted. | |
| Cannot control the device via front panel buttons | Front panel buttons are locked | Send “/%Unlock;” to unlock. |
| Cannot control the Matrix Switcher by control device (e.g. a PC) through RS232 port | Wrong RS232 communication parameters | Make sure the RS232 communication parameters are correct. |
| The Matrix Switcher is broken | Send it to authorized dealer for repairing. | |
| Static becomes stronger when connecting the video connectors | Bad grounding | Check the grounding and make sure it is connected well. |
If your problem persists after following the above troubleshooting steps, seek further help from authorized dealer or our technical support.
After-sales Service
If there appear some problems when running the device, please check and deal with the problems reference to this user manual.
- Product Limited Warranty: We warrant that our products will be free from defects in materials and workmanship for three years, which starts from the first day the product leaves warehouse (check the SN mark on the product). Proof of purchase in the form of a bill of sale or receipted invoice must be presented to obtain warranty service.
- What the warranty does not cover:
- Technical Support: Email to our after-sales department or make a call, please inform us the following information about your cases. Product version and name. Detailed failure situations. The formation of the cases.
- Warranty expiration.
- Factory applied serial number has been altered or removed from the product.
- Damage, deterioration or malfunction caused by:
- Normal wear and tear
- Use of supplies or parts not meeting our specifications
- No certificate or invoice as the proof of warranty.
- The product model showed on the warranty card does not match with the model of the product for repairing or had been altered.
- Damage caused by force majeure.
- Servicing not authorized
- Other causes which does not relate to a product defect
- Delivery, installation or labor charges for installation or setup of the product
Remarks: For any questions or problems, please try to get help from your local distributor.
Legal & Compliance
Product identification
Model: PT-FMX-16 – manual version 1.0
Trademarks and disclaimer
Product model and logo are trademarks. All other company and product names mentioned are trademarks of their respective owners. All rights reserved. No part of this publication may be copied or reproduced without prior written permission. We reserve the right to make changes to the device, packaging or manual and accept no liability for misprints.
EU conformity
PureLink hereby declares that this product PureTools PT-MA-HD88UHD complies with Directives 1907/2006/EU und 2011/65/EU. PureLink GmbH hereby declares that this product PureTools PT-MA-HD88UHD complies with Directives 2014/30/EU and 2014/35/EU.
| Directive / Regulation |
|---|
| 1907/2006/EU |
| 2011/65/EU |
| 2014/30/EU |
| 2014/35/EU |
The full text of the EU Declaration of Conformity is available at: http://www.purelink.de/ce/4251364706817_CE.pdf
FCC
Statement This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. It has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a commercial installation.
Disposal of electrical and electronic equipment
WEEE reg. no.: DE 93847290
The crossed-out wheelie bin symbol on the product, packaging or in this manual means that electrical and electronic equipment must not be disposed of with household waste at the end of its life. Hand in old devices free of charge at a public collection point or return them to a distributor obliged to take them back. Remove batteries and lamps that can be removed without destroying the device before handing it in, and delete any personal data stored on the device. Details are regulated by national law. By returning old devices you help protect the environment.
Batteries
Batteries must not be disposed of with household waste. Return used batteries free of charge to collection points or retailers.
Packaging
Dispose of packaging separately by material (paper/cardboard, plastics) via the local collection systems. Keep packaging material away from children – risk of suffocation. Packaging register LUCID: DE5958616449295.
